An athlete in the bottom of a barbell back squat
SQUAT
An athlete lowering a barbell in the bench press
BENCH
An athlete setting up a barbell deadlift
DEADLIFT

Less tapping.
More lifting.

Your workout is a conversation. Log your sets and ask your AI coach what’s next, all in a familiar chat powered by Apple Intelligence. Built for the moment your arms are shaking and your fingers are done with fiddly forms.

Download on the App Store

For iPhone and iPad. Apple Intelligence features require a supported device and Apple Intelligence enabled.

A coach in your chat. Not a spreadsheet in disguise.

You came to lift, not fill in cells. Big III brings logging, coaching and your squat, bench and deadlift programme into one conversation. Less time managing your workout. More time doing it.

Just tell it what you lifted

“Squat 100 kg for 5.” Log your work in your own words, without hunting through menus and tiny fields between sets.

Ask your AI coach

Ask about your next set or how your training is going. Get guidance grounded in your own training, with Apple Intelligence on supported devices.

A plan behind the conversation

A strength programme built around your level and your week. Progress your squat, bench and deadlift, and earn milestones from the reps you actually complete.

Safety comes first

Spotter and safety-arm guidance, warm-ups that set you up for the session, and a coach that tells you to stop when something hurts. Big III does not diagnose or treat injuries.

From the same developer. Powered by the same engine.

Two Plates helps you work towards the iconic 100 kg / 225 lb bench press goal.

Explore Two Plates