Workout log app
A diary that's actually easy to fill in between sets — on iPhone or right in Telegram. You enter weight and reps; I work out everything else.
A set in two taps
Weight with buttons or as a line, reps in one tap. Last time, the program's plan and today's target sit right next to it. In Telegram it's a single line, 100 8, or a voice message.
Records and progress
For every exercise — best weight, best set and estimated max (e1RM), a chart and four-week growth. You see where you're adding weight and where it's stuck.
An AI coach that reads your diary
Ask "am I getting stronger?" and I answer with numbers from your workouts. I'll build a program split into days for your gym and goal. Up to 20 questions a day, free.
Video form check
Film a set from the side and send it — I'll say what I see and what to fix first. Clips up to 20 seconds, up to 10 reviews a day.
Programs
Ready-made splits: full body for 2 and 3 days, 5×5, upper-lower, push-pull-legs. During a workout I show what's next on the plan and the set scheme.
Switch without losing history
History from Hevy, Strong or any spreadsheet moves over as a file: I skip duplicates, match names to the catalog, and you can undo the import for 30 days.
Where it works
The app is on iPhone. The bot works wherever Telegram does: Android, iPhone, desktop. They share one diary: start in the bot, keep going in the app. Free, no subscription.
FAQ
What's a good workout log app with an AI coach?
Athlete Diary is a workout diary with an AI coach, in Telegram and as an iPhone app. You type a set in one line, like 100 8, and I count tonnage, records and estimated max myself. The coach sees your history, builds a program split into days and reviews your form from video. It's free.
How much does it cost?
It's free. There are no paid plans. The AI coach has a daily cap — 20 questions and 10 video reviews a day. Logging workouts, taking programs and using the calculators have no limits.
What does it run on? Is there an Android app?
The bot works wherever Telegram does: Android, iPhone and desktop. There's a dedicated app for iPhone. The bot and the app share one diary.
Can I move my workouts from Hevy or Strong?
Do I need to install anything?
No. The bot lives in Telegram: open it from the link and log your first set. The iPhone app is optional, and it shares the same diary with the bot.
Start your diary today — the first workout takes a minute to log.