
CrackFit — AI Fitness, Calories & Weight Loss Coach
AI fitness coach that scans meals for calories, tracks workouts and weight, and provides personalized fitness plans.
@vikas1151386 · X
Check out what I just built with Lovable!
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AI fitness coach that scans meals for calories, tracks workouts and weight, and provides personalized fitness plans.
@vikas1151386 · X
Check out what I just built with Lovable!

Personal AI financial coach providing guidance on investment strategy, tax planning, and retirement.
eignerchris_ · HN
I'm converting an AI-powered Finance app I built for my wife and I into a more feature-rich product: https://www.heyalistair.com

Turn your study notes into competitive quiz battles and get AI coaching on weak topics.
u/Due_Load6189 · Reddit
I built a study battle app and need honest feedback Hey everyone, I’m a student building StudyClash, an app that turns practice questions into competitive study battles. You can try a deck, answer questions, get a score, see what topics you’re weak in, and use an AI coach to understand mistakes. I’m not trying to sell anything right now — I just need honest feedback before I show it to more people. Main things I want feedback on: Is the app easy to understand? Does anything look b

AI writing coach that provides feedback on your work and tracks your writing progress.
@RohanMuni · X

Upload trading chart screenshots to get AI analysis of trading errors and track your win rate by time and setup.
@felaba89 · X
Check out what I just built with Lovable!

Daily AI coach and progress tracker for young entrepreneurs building projects.
@Olek_fast · X

An operating system for solo builders with AI-powered planning, focused work sessions, and personalized coaching.
@antelucacom · X
We are loving building anteluca. Just launched to the public! We are an operating system for people who #buildinpublic. Check it out!

PostPilot scores your X posts in real time as you type. Hook analysis, 79 engagement-killer checks, AI rewrites, voice coaching. Free on the Chrome Web Store.
@brianmcgrath · X
Telegram community-

Online admission and fee payment system for Divyanka Mathematics coaching.
@Priyankamanishj · X
Check out what I just built with Lovable!

Upload your CV to get AI-powered career coaching, skill analysis, learning roadmaps, and mock interview practice.
u/rar_file-exe · Reddit
Built an AI career coach for Pakistani grads after not placing top-12 in an 11,000-team Kaggle competition... kept going anyway I want to be upfront: I didn't win. This was my submission for the Kaggle × Google AI Agents Vibe Coding Capstone, went up against 11,000+ submissions from 1.5M+ registered learners , and didn't place in the top 12 . But I kept building after results came out, and I think it's in a genuinely good place now, so here's the story. The problem: I'm from Karachi a

Track fitness, nutrition, habits and goals with personalized AI coaching.
@matiastervonen · X
Over a year of building day and night my first app is live on the Google Play Store 🎉 Kurvi, an all-in-one tracker I built solo: gym workouts, nutrition, GPS runs, habits, to-dos, chat, a social feed and an AI coach, all in one app. Website:

Try any hairstyle on yourself and get personalized skincare and haircare plans from an AI coach.
u/empfbsjk · Reddit
Posted my solo project here for feedback, got roasted, fixed 3 real bugs because of it Backstory: building PoiseAI (poiseform.com), a hairstyle try-on + skincare/haircare app for teens, solo. Next.js, Supabase, Vercel, OpenAI + fal.ai for the AI parts. Posted it in a few subs for feedback recently and got some genuinely sharp criticism, not just "cool app" comments. Three things people found that I actually went and fixed: Someone asked how I handle a banned skincare ingredient getting