Attu is a gym logger and a macro tracker in one app, and the training plan actually changes when you are eating in a deficit.
One app · both sides
The whole loop
Log the work, follow the prescribed session, and see exactly what moves next.
Calories and macros live beside the training plan because the plan actually reads them.
A deficit changes the prescription. Attu shows the change and the reason for it.
Nutrition-conditioned progression
Calories and macros become part of the training context.
Training performance and energy intake are evaluated together.
Keeping your working weights — that is what protects strength in a deficit.
Axon
Every adjustment carries its basis, its inputs, and its limits.
Keeping your working weights — that is what protects strength in a deficit.
Two more weeks of weigh-ins before energy balance factors into this.
You're talking to Attu's coach, an AI system. It can be wrong, and it is not medical advice.
Inside Attu
One membership
€29.99per year
7 days free, then €29.99 a year. Renews annually. Cancel any time in Settings.
No. Attu is built for iPhone.
Yes. The app remains usable offline, including today’s prescribed session.
Attu uses European infrastructure and keeps production data in-region.
You're talking to Attu's coach, an AI system. It can be wrong, and it is not medical advice.
Start with one log. The plan learns from there.