I built Brain Preflight, an iPhone app for practising aptitude tests for pilot, police, military and other selections. The exercises are based on various cadet school selections and other aptitude tests.

I’d especially like feedback on the multitasking exercise: you track a moving target, match shapes and check maths while keeping multiple tasks going.

Are the instructions clear enough to understand what to do on your first try? If you get lost, I’d like to know where: the explanation, the controls or switching between tasks.

Heads up: some exercises are hard. Some are 1:1 recreations of real past tests we’ve collected. The goal is to help people prepare, not just entertain them.

The app is already on the App Store. I’m looking for feedback on the current version.

Try Brain Preflight on iPhone · Watch the short gameplay demo

Hey everyone! I'm looking for a few people to try the beta of Glimpse, a macOS AI assistant that can see what's on your screen. No more copying and pasting context into a chat window. Just ask about whatever you're looking at and get a straight answer.

If you work on a Mac every day and want to help shape the product early, I'd love to have you. Your feedback goes straight to the people building it.

https://www.askglimpse.com/

Hey folks. I've been working on a side project and I am hoping you'll enjoy it.

**What it is:** Kith Moot is a fantasy role-playing game you play in your browser, alone or with up to three friends. You make a character, type what you want to do, and an AI narrator runs the adventure. The difference from most AI story games: the game engine rolls every die and runs the rules (fifth edition SRD, both the 2014 and 2024 versions). The narrator can only propose what happens, and the engine checks it against your character sheet. You can fail.

**Who it's for:** people who like tabletop-style fantasy, solo or with a small group, and don't want to fuss with a DM or an engine that can cheat or forget your gear.

**Stage:** closed beta. It's been live with a small group since September.

**What's in it:** - 12 classes to level 20, multiclassing, feats - 338 spells and every SRD monster - Full combat: initiative, conditions, bosses, AI companions - Dungeons, a world map, travel, towns and shops, a journal that tracks the story - Short, medium and long campaigns, plus seasonal ones

**Platforms:** web, on phone or computer. You can add it to your home screen like an app.

**Feedback I'm looking for:** - Where you got stuck or confused in the first 30 minutes - When the narrator said something the rules didn't back up - Bugs (there's a bug button in the game) - What would make you come back the next day

**Cost:** free for the closed beta. Founder pricing for closed beta testers during open beta and live play.

**Join:** request an invite at https://kithmoot.com/beta/. I'm letting people in about 10 a day, so it may take a day or two.

I am happy to answer questions here.

Firstly, if this is in the wrong place, please delete, and apologies in advance if it is.

Let me start by saying I'm very much in the build phase BUT I do currently have the first major step completed - A functioning betting picks bot. Now, that being said, that's nothing new and theres 100s of services out there that all claim to make you profit in the long run.

CURRENT: The bot I currently have built is currently via Tele gram, it sends through top value picks based on a stringent set of guidelines and and an abundance of verified data sources. That bot I intend to actually keep free for as long as possible; ideally forever (as long as I incur no mega costs as I scale this). I would love to have a few people join the channel so they can see the delivery, the picks, the formats, the results etc while this bot is so early.

THE VISION: I'm going to be taking the data from this bot, user feedback from anyone who wants to join & other data sources to train a Chatbot to essentially become a master sports analyst. You will eventually be able to talk to it to either scrutinise your own betslips or provide you with different/better bets/parlays/accas based on what you've asked.

Think along the lines of: "Tell me the best games to bet Over 2.5 goals on this weekend". The bot would then ask you 2-3 questions (Leagues filters, specific teams etc) and then provide you with a 3-5 fold parlay/acca.

I'd love to have people in to test this while the process is ongoing, provide me feedback (good and bad) so I can grow this with real reliable results and feedback.

[Any testers that decide they want to join - I'll ensure you always have free access, and when I eventually release the chatbot - you will have that free forever.]

What do you think of the idea? How much would you charge (if at all?)

Side notes: I'm UK based and currently building this for UK based platforms but if you have knowledge of English football (Soccer) you could definitely get involved using your own sportsbooks for now.

-Also brand new to Reddit so please forgive me for any missed etiquette here.

I'm a solo developer and I've just released WebSum, a Chrome extension that summarises the article you're reading in the side panel. I'm looking for people to try it on real articles and tell me where it falls short.

What it does: you click the icon on an article and get a TL;DR, key takeaways and caveats beside the page. Every point has a ¶ link that jumps to the paragraph it came from and highlights it, so you can check the summary instead of trusting it. It also explains charts and screenshots.

What testing involves (about two minutes):

1. Install it from the store link below. No account is needed.
2. Open an article you already know well and click the WebSum icon.
3. Click a couple of the ¶ links.

What I'd like to know:

• Did the summary get the main points right, or did it miss or invent anything?
• Did every ¶ link land on the right paragraph?
• Was anything confusing in the first minute, including the permission requests?

Cost: free for 2 summaries a day without an account, or 5 with Google sign-in. That's enough to test it. There's a paid plan (US$10 a month) but nothing in this test needs it.

It doesn't do these yet: history, follow-up questions, or browsers other than Chrome.

Chrome Web Store

42-second demo

Reply here with what you find. I'll answer every comment, and I'm happy to test your project in return.

Hey everyone,

I wanted to share a web app I’ve been working on: Nexus: Spaced Repetition Tracker.

I built this app right here in Sri Lanka 🇱🇰 to help students and self-learners optimize their study routines without dealing with overly complicated setups. But this is not limited to locally, Anyone from Anywhere can use this according to their curriculum.

Here are the core features:

FSRS-6 Algorithm: Powered by the cutting-edge Free Spaced Repetition Scheduler (FSRS-6) engine for highly accurate, scientifically optimized review intervals.

Sri Lankan A/L Commerce Syllabus (Optional Download): Local students can instantly download pre-made flashcard decks tailored specifically for the Advanced Level Commerce stream. More Pre builds can be added in the future according to the requests I get.

Cloud Backup: Never lose your progress. Your study history and flashcards sync automatically and securely.

Some Analytics: Visual insight charts to track your daily review streaks, retention rates, and overall learning progress.

Also include more features like study timer, exam paper score tracking, mistake journals, backlog clearance scheduler and more that I can't even remember.

Pleace consider that I'm not a developer or an IT student, I built this as a hobby and with the help of AI coding tools for creating complex areas and suggestions. I want to give the best for the people who use it, for completely free.

It’s completely free to check out, and I’d love to hear your thoughts on the UI, functionality, or any features you think are missing!

Link: https://spaced-repetition-tracker-delta.vercel.app/

Thanks for checking it out!

finding one detail shouldn't mean opening twenty sheets.

i'm working on PlanChecker AI. you upload a construction plan set, ask project-specific questions, and get answers linked to the relevant sheets so you can check the source yourself.

if you're a contractor, architect, or estimator, here's a practical way to try it: take a set you're authorized to upload and ask a question you'd normally have to hunt through the drawings to answer. find a door schedule, locate a detail, or ask what the plans specify for a particular area. then open the cited sheet and compare the answer with the drawing.

the goal is less searching and a shorter path from question to source, with you still making the final call.

there's a 14-day Basic trial covering one project. a card is required; it's $80/month afterward unless you cancel before the trial ends.

try it at PlanChecker.ai. if you give it a go, tell us which task you'd use it for again and where it slowed you down. that's the feedback we're after.

Hi all! I've built CouchLegend, a free app for tracking the TV and films you watch.

Tick off episodes, see what's up next, track whole franchises (full MCU, Scream etc.), earn badges and keep a watch streak going.

I'm in Google Play closed testing and would love a few real testers who'll open it now and then over the next 2 weeks. Any feedback is massively appreciated.

How to join:

1. Comment or DM me your Gmail (the one on your Play Store)

2. I'll add you, then opt in here: https://play.google.com/apps/testing/com.couchlegend.app

3. Install from the Play Store

Happy to test yours back too, just drop your link. Thanks!

I’m working on Migoo, an AI presentation tool, and I’m looking for a few people to try the current beta and share their feedback.

I’m particularly interested in how well it handles the process of turning existing materials — like PDFs, notes, research, or documents — into an editable PowerPoint presentation.

The workflow is designed to help with extracting key information, organizing the content, generating slides, and exporting the final deck as an editable PPTX file.

What I’d really like to understand is where it falls short in actual use.

For example:

• Does it miss important information or include things that aren’t relevant?
• Does the presentation flow make sense?
• Are there too many slides or too much text?
• How much work is needed to fix the layouts?
• Does the exported PPTX work well in PowerPoint?
• What features or improvements would make the process more useful?

If you regularly create presentations for work, research, or other projects, I’d love to hear about your experience.

Migoo is still in beta, so I’m not expecting everything to work perfectly. Honest feedback, including criticism, would be much more helpful than a simple thumbs-up. I want to understand what needs improvement before opening it up to more users.

Hi everyone!

I've been working on a side project called pisipisy, a website where people can create and share lists of things they love, like books, movies, games, or pretty much anything else.

The idea came from seeing so many content creators sharing their "Top 10" recommendations on YouTube and Instagram. The problem is, those lists are usually buried inside videos, making them hard to find and revisit later.

So I built a place where anyone can create lists, discover other people's lists, contribute to existing ones, or remix them into their own versions.

I also integrated third-party APIs to make adding books, movies, and games easier, so you don't have to manually enter all the details and images.

The website is live at pisipisy.com, and I'm looking for some early users to try it out.

I'd especially love feedback on:

• How easy it is to create a list
• Whether the contribution and remix features make sense
• Anything that feels confusing or could be improved
• Features you'd like to see

It's still an early version, so there's definitely room for improvement.

I'd really appreciate it if you gave it a try and shared your thoughts. Thanks!

I’m the founder of Ordo: Brain Dump — a free iPhone app with no account.

The problem I wanted to solve is simple: a thought shows up while you’re walking, commuting, or doing something else, and opening a full task app is just enough friction to lose it.

With Ordo, you can speak a messy mix of thoughts, then get editable Now, Next, and Someday cards instead of leaving yourself another voice-note pile.

For people who use voice to capture thoughts: what usually makes you quit an app — needing too much setup, bad transcription, or it losing the context of what you said?

Free on iPhone: https://apps.apple.com/app/apple-store/id6797331101?pt=129255277&ct=Reddit&mt=8

Hi everyone! I’m Fernanda, a researcher from Brazil. I’ve spent years studying urban culture and leading 200+ walking tours with foreigners in Brazilian cities.

On every walk I heard the same questions. Why do people sit in the front seat of the Uber? Why does “come by my place sometime” not mean you’re invited? How on earth do I get a CPF? Guidebooks tell you where to go. Nobody tells you how a country works.

So I decided to turn all those conversations into something people could carry in their pocket. I built the Feltrip Guide: an AI local friend you just chat with, like texting a friend who lives here. No app to download.

http://feltrip.com

What it does right now:

• explains everyday cultural codes and culture shocks, and asks you questions back instead of giving a lecture;
• helps with bureaucracy: CPF, Pix, SUS, bank accounts and common scams;
• recommends places from our own curated library, built from field research, and only falls back to public sources with a quality filter;
• shows events, street fairs and rainy-day plans.

It works in English, Portuguese and Spanish, and it’s free. It covers Rio, São Paulo and Curitiba so far.

How it’s built: a chat interface, Claude as the language model, and a library of places, neighborhood “vibes” and cultural notes we’ve collected since 2022.

What it’s not (yet): it’s not perfect. Sometimes it recommends a place in the wrong neighborhood, and I fix that by hand. It doesn’t book anything. It never messages you first, and there’s no spam. If anyone contacts you using our name, it’s not us.

What’s next: more cities, a “How Brazilian are you?” challenge, and an open community, r/CidadesBR, to collect stories about how Brazilian cities really feel to those who arrive.

Where I’d love your feedback:

1. Would you rather get this kind of help in a chat, or in an app or a website?
2. What’s the one thing you wish someone had explained to you when you arrived in a new country?
3. If you try it, what felt useful and what felt off?

You can find it at feltrip.com. I’ll read and answer every comment. Thanks for reading!

Developer disclosure: I make Foreverse (small team, closed source).

Foreverse is an Android reader for your own txt / epub / md files where an AI can continue the book on a branch. When the book ends, or you reach a spot where you wish it had gone differently, the app offers a few "what happens next" cards. Each pick becomes a real branch, and the original text is never touched, so you can always flip back.

Since this is the place for feedback, here is what I most want tested: whether importing your own files works (odd chapter headings, unusual encodings and very long books are where I expect it to break), whether the branch picker is clear or you lose track of which branch you are on, and whether the free tier (3 books, 3 character cards, 3 companions) feels fair.

You bring your own API key (60+ providers or any OpenAI-compatible endpoint; keys stay encrypted on the phone) or use the built-in pay-as-you-go credits. It needs Android 11 or newer. There is also a new iPhone version on the App Store.

Google Play: https://play.google.com/store/apps/details?id=app.foreverse.android

App Store: https://apps.apple.com/app/id6791037004

If something breaks, tell me which file or which step it was and I will look at it.

I've published FinPulse, a personal finance app built to help people get a clearer view of their money.

What it currently offers:

• Income and expense tracking
• A dashboard showing your financial activity
• Plans to help organise upcoming expenses

I'm an independent developer based in Zimbabwe. I'm interested in making the app useful to people both locally and internationally.

I'd appreciate feedback on the actual user experience, especially whether the dashboard communicates useful information quickly and whether recording a transaction feels straightforward.

If you're interested in trying it, here's the Google Play listing:

https://play.google.com/store/apps/details?id=co.zw.blexta.finpulse

Disclosure: I built the app, so this is my own project.

I'm building a simple invoicing app for freelancers. Would love your feedback

Body:

Hi all! I'm building an invoicing app for freelancers. You create and send an invoice in about 60 seconds, and it automatically reminds clients who pay late.

It's still early and nothing is built yet, so I'm trying to learn what freelancers actually need. If you invoice clients, what's the most annoying part for you?

If it sounds useful, there's an early waitlist here: https://invoiceapp.carrd.co

Thanks for any feedback!

Hi! I'm building Smapi and looking for early Android users who can tell me what is useful, confusing or broken. It's a map and place-discovery app with search, category filters, place details and route planning. The Google Play closed test is now available worldwide.

The feedback I need most is about the first-use experience: can you find a place you're interested in, understand the filters, and work out how to preview a route without instructions? Slow loading and layout issues on different phones are also worth reporting. This is an early test, not a claim that every feature is perfect.

Joining takes two steps with the same Google account:

Join the Google Group (no manual approval):

https://groups.google.com/g/spaceaurora-smapi-internal-testers

Then opt in and install through Google Play:

https://play.google.com/apps/testing/com.spaceaurora.smapy

A short first-impression report would be valuable; if you enjoy trying it, feedback over the next couple of weeks would help too. You can reply here or in the group. Please avoid sharing private location or account details in screenshots. Thanks for taking a look!

​

After completing all verification processes, we're officially live!

Meet FeedCrafts - your

Al-powered YouTube agent, built to make content creation smarter and easier.

Ready to experience Al-powered YouTube automation?

Visit CLICK HERE and try FeedCrafts today!

Give it a try and share your feedback in the comments!

#FeedCraft #Al #YouTubeAutomation #BuildInPublicFeedCrafts

Hola a todos estamos buscando beta tester para nuestro juego de play store llamado visnoworld ya está publicado en fase Alpha, inspirado en grandes juegos como Dwarf Fortress y rimworld totalmente para móviles, si están interesados pueden unirse al canal de discord el creador del juego les recompensará posicionando sus nombres en los créditos del juego por haber ayudado a este gran lanzamiento.

https://discord.gg/yERkC4BPg

Most journals report only closed trades. I built one that sends trades from an MT5 EA to a web dashboard automatically. No CSV or manual entry needed. See your daily loss and max drawdown vs prop firm limits, journal, calendar, and analytics.

PC only (no phone app, desktop MT5) first demo account. Free early MVP.

Let me know what is not clear or broken

https://ledgr-umber-seven.vercel.app/

Hey everyone! 👋

I'm an independent developer working on Digital Portal, an AI-powered platform designed to make content creation easier and faster.

The platform is currently in public beta, and I'm looking for people willing to test it and share honest feedback.

🌐 Website: https://digitalportal.com.tr

What can you do with Digital Portal?

• 🎬 Generate AI-powered videos for YouTube Shorts and long-form content
• 📊 Analyze YouTube channels and explore content strategies
• 📅 Create content plans and publishing schedules
• ✍️ Generate video titles, descriptions, and tags
• 🛠️ Explore additional AI tools as they become available

Is it free?

Yes! Users receive free daily credits, which refresh every 24 hours. You can try the available tools without purchasing a subscription.

What kind of feedback am I looking for?

I'd really appreciate your thoughts on:

• Is the interface easy to navigate?
• Do the tools work as expected?
• How useful is the generated content?
• Did you encounter any errors or bugs?
• What features would you like to see next?

The project is still under active development, so some features may be experimental or incomplete.

I'm especially interested in constructive criticism. If something doesn't work well, please tell me!

Thanks to everyone who takes a few minutes to test it. Your feedback will help shape the next versions of Digital Portal. 🚀

Hey everyone!
We have been building an app called Lucemi, and we are looking for people who would be willing to test it and share their honest feedback.
The idea behind Lucemi is simple: sometimes we know something feels wrong, but we can’t explain exactly what we’re feeling or why.
Lucemi helps you explore your emotions, untangle overwhelming thoughts, reflect on situations, and figure out what to do next.
It’s not therapy, and it’s not meant to replace professional support. It’s a tool for everyday emotional self-awareness.
The app is already available on iOS, but we are still improving it.
We are looking for 15–20 people who could spend around 10 minutes trying it.
I’d especially love feedback on:
Does the app feel intuitive?
Is the “Untangle a Thought” feature actually helpful?
Is anything confusing, frustrating, or unnecessary?
Would you personally come back and use it again? Why or why not?
No need to share anything personal or sensitive.
You can try it here: https://apps.apple.com/au/app/lucemi-emotional-wellbeing/id6757187334

Or

https://lucemi.me
I’m the founder, and I’ll personally read and respond to your feedback.
Thanks for helping an indie developer build something useful!

hey i'm looking for some fresh eyes on my Android game

its called SwitchLine little coloured signals come out of the centre and you tap switches to send them home each home matches a colour and shape and the network gets bigger while you play

maybe its something you would enjoy if you like keeping track of a few things at once actual gameplay screenshot

this is from a later level you start with a much smaller board

if you have 5 or 10 minutes could you try the beta and tell me how the start feels was it clear what to tap did anything feel confusing or annoying

its free to test and needs Android 8+ no purchases needed

first join the tester group https://groups.google.com/g/switchline-beta

then become a tester and download from Play https://play.google.com/apps/testing/com.switchline.game

please use the same Google account for both and for the Play Store on your phone

you can leave feedback right here in the comments if something crashes your phone model would help me a lot

staying opted in for 14 days helps with the closed test too if you can

thanks anyone who gives it a try :)

We're building DIGI, a camera app with the charm of a digital camera, already in your pocket.

We're gathering an early-access group before our planned October 21 beta launch. If you like taking photos of everyday moments and want to help shape a new camera app, we'd love to have you.

Join the list:

https://joindigi.app/?utm_source=reddit&utm_medium=community&utm_campaign=beta_oct21&utm_content=alphaandbetausers

This is an early-access signup; the beta isn't available to download yet. The site asks for your name and email so we can send beta updates. Phone number is optional.

Once the beta opens, we're especially interested in how easy it is to get started, how the photos feel, and what would make you use DIGI again.

What's the one thing you'd want from a digital-camera-style app?

You type a petty complaint ("PICK UP AFTER YOUR DOG"), a tiny customisable character holds it on a sign, and it gets pinned at your exact spot on a real worldwide map. Scroll around and see what strangers in other neighbourhoods are protesting.

Sign up to the waitlist and you'll be my beta testers you'll get first access when the full web version drops in about a week, then iOS and Android after that.
https://tinyprotest.app/waitlist/

Hey everyone. This is my first real project ever and it just got approved on the App Store, so I'm kinda nervous posting this lol.

It's called MinDrop. Basically a board of sticky notes for whatever's in your head. You drop something in and it turns into a note, a list or a reminder, and it syncs between iPhone, Android and web. You can also forward emails or text stuff to it and it shows up on your board. There's an Apple Watch app too.

Full honesty, I'm not a pro developer. I built most of this with AI coding tools and a lot of trial and error on nights and weekends. I test everything but I'm sure there's stuff that's broken or just weird.

That's why I'm here. I want real feedback, good or bad. If something sucks, tell me. I take criticism well and I'd rather hear it now than after more people are using it.

It's free, no ads, no subscription. Signups are invite-only for now so it doesn't fall over. Request one at mindrop.app and I approve them myself, usually same day.

iPhone: it's on the App Store, or grab newer builds on TestFlight: https://testflight.apple.com/join/XqAuwUTb

Android: closed test right now. After you sign up go to Settings > Help & apps > Request Android access. Google needs 12 testers sticking around for 14 days before I can launch it publicly, so Android people would really help me out.

You can leave feedback in the app, comment here, or DM me. Thanks for even reading this far, means a lot.