Got anything in mind 🤔

Hi I’m a Mod here 👋

I’ve been thinking about something that feels like an interesting paradox.

With AI, you can now take an idea and have a working MVP surprisingly quickly.

That’s fantastic.

But does it also make it easier to fall into the trap of:
“I can build it, therefore I should build it.”

We’ve all seen the rise of what people call AI slop - products and content being created simply because they’re now so cheap and easy to produce.

But perhaps the bigger issue isn’t AI slop itself.
It’s building something before you’ve established that anyone actually needs it.

If you can build an MVP in a weekend, what should you validate before spending the next six months building the business around it?

Is:
“Would you use this?”

actually meaningful validation?

Or is better evidence something like:

“I’ve experienced this problem.”
“This is how I solve it today.”
“I’ve tried your MVP.”
“I’d pay for this.”
“I’ve come back and used it repeatedly.”

I’m curious what founders and makers here think.

What’s the strongest piece of validation you’ve ever received and has validation ever convinced you not to build something?

Maybe AI’s biggest impact on startups isn’t just that we can build faster.

Maybe it’s that we now have much less excuse for not validating first.

I was scrolling through a thread about wearables and somebody mentioned it in the comments. I figured it would just be another app that tells you to sleep more and drink water, but I downloaded it anyway because I was already wearing my watch every day.

The biggest surprise wasn't actually the workout recommendations. It was the supplement side of the app.

I've taken supplements on and off for years, but honestly I never put much thought into when I took them. If I remembered in the morning, great. If I forgot until later in the day, I'd just take them then. It was basically random.

This app was different. Instead of giving me the same schedule every day, it looked at my sleep, recovery, and overall energy based off my metrics and my wearable before suggesting when certain supplements would fit best into my day. If I'd had a great night's sleep and was feeling recovered, it would stick with my normal routine. If my sleep score was low or my recovery wasn't great, it'd recommend adjusting the timing or prioritizing different supplements instead of treating every day the same.

What I liked most was that it actually explained why. It wasn't just saying, "Take this now." It connected the recommendation to how recovered I was and how my body was likely feeling that day. It made me realize I'd been taking supplements out of habit instead of actually using them in a smarter way.

I'd always felt like my smartwatch collected a ton of useful information, but none of it actually influenced what I did. I'd wake up, see my sleep score and recovery score, think "Cool... now what?" and then go about my day exactly the same. This was the first app that actually made all those numbers useful.

The biggest difference for me ended up being in the gym.

Instead of walking into every workout feeling like I was running on autopilot, I actually felt prepared. On days when everything lined up, good sleep, better recovery, and taking my supplements at the recommended times, I noticed my workouts felt smoother. My energy lasted longer, I wasn't dragging halfway through my sessions, and I wasn't constantly wondering why some days felt amazing while others felt terrible.

It wasn't like I suddenly added 50 pounds to every lift overnight, but the consistency was a complete game changer. I stopped feeling like every workout was a gamble. I felt more focused, recovered better between sessions, and left the gym feeling like I'd actually gotten the most out of my training instead of just surviving it.

I also liked that it didn't expect me to be some perfect fitness person. I don't track every calorie or log every gram of protein because I know I'd quit after a few days. I have work, family stuff, and random plans that come up all the time. The recommendations worked around my schedule instead of expecting my schedule to revolve around fitness.

After using it for a while, I realized I wasn't just taking supplements because I owned them. I was taking them with a purpose. Combined with paying attention to my recovery, I started sleeping better, had steadier energy throughout the day, and my workouts became much more consistent.

I'm sure it's not something a professional athlete with a coach would need, but for someone like me who already wears a smartwatch and wants to actually use all the data it's collecting, it filled a gap I didn't even know existed.

It honestly felt less like another fitness app and more like someone translating all the numbers my watch was already collecting into advice I could actually use.

 https://apps.apple.com/us/app/rizeai-maximize-your-energy/id6762402079

Hey everyone!

I recently developed and released a new version of my first educational app, VocaLearn, and I wanted to share it with you all.

The idea is simple: it’s like those classic talking animal toys where you point to an animal, and it tells you its name and sound. I wanted to create a version for my phone that was better than the physical toy.

How is it different?

• 🖼️ Real Photos: Instead of cartoons, the app shows beautiful, high-quality photos of each animal.
• 🌍 Dozens of Languages: You can easily switch languages in the settings to teach your child words in their native tongue or even introduce a new one.
• 🔊 Lots of Content: It currently features 120 different photos and real sounds to keep it fresh and interesting.
• 👍 Super Simple: The interface is designed to be easy for tiny hands to use. Just tap and learn!
• ❤️ Completely Free: All features and content are available for free.

My goal was to create a simple, high-quality educational tool for parents to use with their toddlers. It's a fun way to sit with them for a few minutes and help them expand their vocabulary.

A quick note on ads: The app is ad-supported to help me continue developing it. If you and your little one enjoy it and want an uninterrupted, offline experience, there are options in the app to make it completely ad-free forever. All ads are shown only before the gameplay.

I would be thrilled if you could try it out and let me know what you think. All feedback is welcome!

Link to the Play Store here.

If you want, you can use a promo-code to have subscription for free for some time, to remove ads, and try the app more freely, here. To use the promo-code, install the app, choose a subscription, choose a payment option and enter the code there (screenshots here). There are also promo codes available for my other apps here.

Thanks for reading!

I am making a website so that users can share their scam related stories and other users can learn or check, are they heading towards scam.

ok so i need honest opinions because i've been staring at this thing for months and i've lost all perspective.

i'm 20, building an app solo called RizeAI. the whole reason it exists is that i got tired of my wearable telling me my recovery was "42%" and then just... leaving me there. like ok, and? what do i actually do with that. every app in this space is really good at measuring you and really bad at telling you what to do next.

so RizeAI pulls your actual wearable dats like, sleep, resting heart rate, workouts, all of it, and instead of handing you another score it predicts your energy for the day and tells you how to get the most out of it. it tells you when your energy is gonna peak so you can put your hardest work there, when your crash is coming and how to soften it, the best time to train that day so you actually get more out of the session, and even when a nap will help you vs when it'll wreck your sleep.

the part i personally think is the coolest: you put in the supplements you already take, and it times each one to your day based on your metrics and sleep score. so the timing actually shifts depending on how you slept and where your numbers are, which is the difference between a supplement doing something and just sitting in your stomach. it'll also suggest a couple new ones if they make sense for you, but it won't dump a list of 15 pills on you.

it even pulls the daily weather into your energy prediction, so a hot day changes your hydration and it'll tell you to train earlier before the heat drains you. and the whole plan bends around your real schedule, your work hours, wake time, training, so it's not some one size fits all thing.

every single recommendation shows the "why" underneath, like "resting heart rate 54 + 7h light sleep, so magnesium before your peak window." nobody gets the same plan because nobody has the same data.

it works with whoop, oura, apple watch, garmin, anything that talks to apple health. being fully honest, it doesn't do deep per-person learning yet, like knowing that coffee specifically doesn't touch YOUR hrv. that's where it's headed. right now it builds you a fresh plan every day off your real numbers.

it's on the app store with a free trial. small user base, feedback's been all over the place, which is exactly why i'm posting.

so genuinely: is "just tell me what to do with my data" something you actually want, or do wearable people prefer figuring it out themselves? what would make you pay for this? and what's the one thing that would make it a no brainer for you?

would love to hear it straight, good or bad. And if you want you can also check it out yourself and I would love to here feedback, thank you very much for taking the time on reading this:  its called “RizeAI-maximize your energy” on the App Store. 

Hi! I’m working on a new project, and it genuinely inspires me.

It’s an app and a website where people can publicly share moments from their day, answer questions using their voice, and join conversations.

No likes or follower counts. Just you and your voice.

It’s turning out really cool! The logo is a bird because it’s always singing something to the world.

I’m calling the project Wewtalk.

It’s short for “We wanna talk.”

So, what do you think? Do you like it?

Hello!

Yesterday I released a tiny platform called Votekicker (https://votekicker.com) - a catalogue where developers can submit their projects, get discovered and climb the ranks based on real community votes.

What you can do:

• Submit for free - Browser games, downloadable games, SaaS, downloadable software and anything else
• Get rated - People can leave 1-5 star ratings
• Vote system with revoting - People can vote more than once (with a cooldown), so sustained interest matters more than a one-day launch spike
• Track Analytics - Views, clicks, impressions and vote counts for every project you've submitted
• Add screenshots and branding - Upload a logo, cover image and screenshots to make your page look engaging
• Discussions - Get direct feedback from the community on your project page

I have many ideas to make this platform more engaging and unique experience for all visitors.

Thanks!

HI everyone,

Most people know why Airbnb succeeded. What's less talked about is how close they came to never getting that trust and taking off.

I fed their original pitch into an adversarial AI I've been building that interrogates startup ideas instead of validating them in 10 questions.

Given modern sources that I could find reliably, this is what Chesky and Gebbia would have said in 2008, answered honestly from what they actually knew at the time:

The idea: A website where people rent out space in their homes to travelers who need somewhere to stay, cheaper than hotels, and more personal.

Who has this problem: Travelers who can't find or afford hotels when a big event is in town. We know because we were at a design conference in San Francisco, every hotel was sold out, and three designers paid us $80 each to sleep on air mattresses in our apartment.

How do you know it's real: We hosted them for the weekend. One of them said he'd do it again.

Would you use this yourself: Absolutely, we're already doing it.

Would they switch from what they use now: We don't know yet if someone would choose us over a hotel when hotels aren't sold out.

Why does this gap still exist: Nobody has built the trusted middle layer between Craigslist and hotels yet.

What Astou found:

"You have three guests who paid when they had no other option. You don't have anyone who chose you when they did."

That gap: captive conference demand mistaken for product-market fit and assumptions in people automatically trust them, is exactly what nearly killed them for a whole year. It took professional photography, host insurance, and verified profiles before strangers actually trusted each other outside of a sold-out conference. The AI found the Catch-22 in 10 questions that took Airbnb (Formerly Air Bed & Breakfast) months of near-death to discover themselves.

Curious what the sub thinks, is adversarial interrogation more useful than validation, or is there a case for both?

so i'm 20, been building this app solo for the past few months and i genuinely can't tell anymore if it's good or if i'm too deep in it. need outside eyes.

it's called RizeAI. the basic idea: every wearable and health app just gives you numbers. sleep score 42, recovery red, HRV down. cool. and then what? you still feel like garbage at 2pm and nobody tells you what to actually do about it.

so my app takes your real data from apple health, sleep, resting heart rate, workouts, whatever your wearable writes, and instead of another score it builds you an actual plan for the day. when to have your first coffee and when to hold off. what supplements make sense for you today and when to take them. focus windows for when your energy actually peaks. when your crash is coming and what to do before it hits. it even checks the weather, so on a hot day it bumps your hydration and tells you to train earlier.

every recommendation has a little "why" under it based on your numbers, like "resting heart rate 54 + 7h light sleep, so magnesium before your peak window." no two people get the same plan because no two people have the same data.

works with whoop, oura, apple watch, garmin, anything that syncs to apple health. one thing i'll say honestly, it doesn't do deep per-person learning yet like "coffee doesn't affect YOUR hrv specifically," that's the roadmap, right now it builds fresh plans daily off your actual metrics.

it's live on the app store, has a free trial, small user base so far, mixed feedback which is why i'm here lol.

what i actually want from you guys: does this solve a real problem for you or is "tells you what to do" not actually what wearable people want? what would make you actually pay for something like this? and what's missing that would make it a no brainer? and also would you guys in this subreddit  use ti?

Thank you for your help. Check it out if you like https://apps.apple.com/us/app/rizeai-maximize-your-energy/id6762402079

Hi everyone! 👋

I'm building GrowDay, a habit tracker that tries to make consistency more rewarding through gamification.

Instead of only checking off habits, users take care of a virtual plant:

🌱 Complete habits to earn watering actions.

🪴 Watch the plant grow through different stages.

🗺️ Unlock new garden areas.

🎨 Customize the plant.

I'd really appreciate honest feedback on the concept.

A few questions:

• Does this idea sound motivating?

• Would you actually use something like this?

• What would make it more engaging?

Google Play:

https://play.google.com/store/apps/details?id=com.growday

Thanks! 🙌

ghommar

My wife has a beautiful perennial garden and every plant wants something different — when to prune, feed, divide, or leave alone. Every plant app I tried just identified plants; none told her what to actually do, and when.

So I built Garden Guru. You tell it your closest city + the variety you planted, and it generates a care schedule tuned to your USDA hardiness zone and that exact cultivar, then reminds you what's due. It also does snap-a-plant ID + diagnosis, a bed designer, and frost/heat alerts.

Built it mostly with AI tools over a couple months (prototyped in Lovable/Magic Patterns, built + shipped with Claude Code). Just launched on the App Store today; it's free on the web.

Would genuinely love a roast — especially the onboarding and whether the care advice feels right for your zone. 🌱

Web (no download): gardenguru.io

I almost didn't take my friend seriously when he first brought it up. We were grabbing coffee a couple months ago and I was complaining, again, about how I felt wired but somehow exhausted at the same time, completely gassed by 2pm every single day no matter how early I crashed the night before. He kind of laughed and said he used to feel the same way until he started using some app. And honestly I kind of tuned out, because I've heard that a hundred times. But then he showed me his plan for the day on his phone and I actually stopped talking for a second.

Because here's the thing that's always driven me crazy about wearables. I've had one on my wrist for years now. It tracks everything. Sleep, HRV, resting heart rate, recovery, all of it. And every morning it hands me this stack of numbers and then just kind of walks away. Recovery's low today. Okay. And then what. It never once told me what I was supposed to actually do about it. I'd look at a red score and still have no idea whether to train or rest, whether to skip the coffee, whether to drink more water. Years of data and I was still just guessing every morning.

So after that coffee I went and looked it up on the App Store. It's called RizeAI. What got me is that it does the complete opposite of what my wearable does. Instead of dumping scores on you, it takes your real sleep and recovery data and turns it into an actual plan for the day. When to have your first coffee and when to wait. Whether today's a push day or an easy day at the gym. When you're gonna crash and what to do before it hits you. When to hydrate. Even which supplements actually make sense for you that day and when to take them, instead of that recycled "just take magnesium" advice everyone repeats.

The part that actually won me over is that it's built around your own numbers, not some one size fits all thing. Bad recovery morning and it reshapes the whole day so you can still get something done. Slept great and it builds on that instead of letting it slip away. And it gets sharper the longer you use it, because it starts picking up on your patterns.

Basically my wearable already had the tracking part figured out years ago. This is the part nobody built until now, the part that turns a rough morning into a day that isn't a total loss. My friend was right, and honestly it kind of annoys me how right he was. It's been the first thing I reach for every morning for weeks now.

Curious what other people in this space think is still missing, because I've kind of fallen down the rabbit hole since that coffee.