@MuttyRab · X

u/ScarcityUpstairs9658 · Reddit

I built a golf rules app, and most of the work went into making the AI refuse to answer Golf has a 200-page rulebook and nobody on the course has read it. The normal ritual is: someone hits it somewhere strange, four people guess, and you go with whatever gets you to the next tee fastest. So I built PaceClub — describe what happened in plain language, get the ruling with the actual Rule number. The obvious version of this is a chatbot with a golf prompt. That version is worse than useless,

@mattzur · X

@stanley_human · X

@Joi2James · X

Dropping @getpagepulse. If your dashboard gives you data but no direction, this is for you.

@teslaptimus · X

u/NicoRide2026 · Reddit

I got tired of needing 5 different apps to understand my training — so I built Sumenia I cycle and run, and one thing kept bothering me: My training data was everywhere. Garmin recorded it. Strava made it social. Komoot helped with routes. Other tools gave me charts and training metrics. But I still had to connect the dots myself. So I started building Sumenia . The idea is simple: one place that doesn't just collect your training data, but helps you understand what i

@sakibhasandev · X

Here's mine :)

@akinyemi_t · X

@BlackLedgerSig · X

Tomas_Metcalfe · HN

I've built a fitness app that derives exercise kinematics from ordinary video I ran Reddit ads recently. They generated very good click-through rates, but essentially no signups. I will be honest, I had not given onboarding a single thought till the app was mostly built… Hence I put together the landing page, demo and map app with training spots and “bar bounty” leaderboards, these parts were made with AI tools. The rest was a 2.5 year slog built on decades of coding, sport science , and AI sinc

@armando_ezk · X