Privacy policy

Last updated 4 November 2026

Setphase is a training and food diary. This page says what it keeps about you, why, who else sees any of it, and how to delete it.

What it keeps

• Your account: your name and email address, from Google, Apple or the address you signed up with. With Sign in with Apple you can hide your address; Apple then gives a private relay address instead.
• What you tell it about yourself: sex, year of birth, height, weight, activity level and goals. These set your training plan and food targets.
• What you log: workouts and their sets, plans, your food diary, weigh-ins, activities and how a week felt.
• From Apple Health, only if you connect it and only the kinds you turn on: weigh-ins, workouts and steps. Setphase also saves the workouts you log to Health.
• Feedback you send from the app.

Photos

A photo of a meal or a nutrition label is sent to be read and turned into diary lines. The photo itself is not kept; what was read from it is.

Who else sees it

Setphase does not sell your data, show ads, or track you across other apps and websites. It uses these services to run:

• Vercel, which hosts the app and the website, and Neon, which hosts the database.
• Anthropic (the Claude models), which reads diary lines the app can’t match on its own, and photos of meals and labels, and says what foods and amounts they show. The numbers themselves come from the app’s food tables.
• TypeSafe, an AI service that picks between near-identical foods, ranks replacement exercises, and helps build your plan from your setup answers: your goals, experience, the days you train, and anything you ask it to work around, such as a sore knee, in your own words. It is not given your name or email.
• Open Food Facts, which is asked about a barcode you scan.
• Resend, which delivers feedback you send from the app as an email.
• PostHog (in the EU), only if you turn on Share usage: which screens you open and when you start or finish a workout or log food. Never what you eat, lift or weigh, your name or your email.
• Google or Apple, when you sign in with them.

If you connect an AI assistant such as Claude or ChatGPT under AI assistants, it can read and log to your diary on your behalf until you disconnect it. What it does with that is covered by its own policy.

How long it is kept

Until you delete it or your account. Copies in database backups, kept to recover from mistakes, are removed as those backups are replaced.

Deleting your data

In the app, open Profile, then Delete account. Your account and everything in it is deleted at once, and every connected app and device is signed out. What Setphase saved to Apple Health stays in Health, where you can delete it yourself. If you signed in with Apple, Setphase’s access to your Apple account is ended too.

Your rights

You can ask for a copy of your data, ask for it to be corrected or deleted, or object to how it is used. Write through Send feedback in the app. If you are in the EU or UK you can also complain to your data protection authority.

Children

Setphase is not meant for anyone under 16.

Changes

When this policy changes, the date at the top changes with it.