Your client trains with you twice a week. The other five days are where plans quietly fall apart. Arnie logs what actually happened and hands you the context at the next session.
Logging between sessionsAdherence you can seeContext at check-in
Arnie is a fitness and nutrition coach with memory. You log meals, workouts, weight, and progress, and Arnie uses your history to coach you with context.
Yes. Arnie is available now as an iOS beta app. On Android, Arnie lives on Telegram — sign up with the 60-second web form and you're coaching from your first message.
MyFitnessPal is mainly a tracker. Arnie is a coach. It remembers your habits, notices patterns, and tells you what to do next.
ChatGPT can answer questions. Arnie is built around your ongoing fitness history, logs, reminders, progress, and accountability.
Not on iPhone — the iOS beta is the main app experience there. On Android, Telegram is how you use Arnie today: same coach, same memory, inside the chat app you already have.
Yes. Fill in the 60-second web signup — goals, stats, targets — and you'll get a personal Telegram link. Arnie already knows you when you say hi. A native Android app is on the roadmap.
No. You can start by logging in the app. Wearables and health data make Arnie more personalized over time.
Nothing. Arnie is free while in beta, full access, no card. Beta testers will hear first about anything that changes.
Tap any Join button on this page. On iPhone it opens TestFlight, Apple's official beta app — the install takes about two minutes. On Android it opens the 60-second web signup, then drops you straight into Telegram.
Ready
Start with one log.
Text your first meal, workout, or weight check-in. Arnie will take it from there.
