Log in or sign up with your email. You’ll get a 6-digit code.

Set your targets

These work out your daily calories. You can change any of it later in Brain.

Sex for the formula Age Height Weight How active are you? Goal

Today Chats Log Exercise Weight Brain

What’s on the plate?

0 / 0 kcal

Chats

Everything you’ve sent and what came back, newest at the bottom.

Log

Today, this week, and every entry from the last three weeks. Tap an entry to fix it.

This week

When you eat

Exercise

Or just tell the chat: “45 min upper body at the gym”. It estimates the burn for your weight.

Weight

Brain

Targets, saved foods, and the Markdown files Gemini reads on every message.

Maintenance kcal/day Daily target kcal Protein target g Floor kcal Day starts at Exercise eaten back % Goal weight kg Height cm Age Sex Timezone Notes for the AI

Foods here are used exactly, scaled by quantity. Tick “Save to my foods” on a log card to add one.