Android beta · Google Play

Join the Kaizo beta.

Kaizo brings your training, your plate and an AI coach together in one app. Try it before everyone else, tell us what works and what doesn't, and help us shape the version that ships.

Android only for now · iPhone later · In English and French

Kaizo gym mode: bench press, set completed with a new max weight record.
Kaizo assistant: a breakfast described by text, broken down into calories and macros, to confirm.

+What you get

Testers come first.

  • Early access

    Use Kaizo and every new feature before the public launch, as soon as it is ready.

  • 30 days of Premium

    When Kaizo launches publicly, your account gets 30 days of Premium, free.

  • A direct line to the team

    Your feedback goes straight to the people who build Kaizo. We read everything and we answer.

14What we ask

Three small things.

  • Use it for 14 days

    Train and log your meals with Kaizo for at least 14 days, the way you normally would.

  • Keep it installed

    Keep the app on your phone during the test, even on rest days.

  • Tell us what you think

    Send your feedback from the app: Settings → Rate Kaizo. A bug, an idea, a feature you miss: everything helps.

Join in 3 steps

On Android, with the Google account you use on Google Play. Two minutes, plus our reply (usually within 24 hours).

  1. Ask to join by e-mail

    Send us the Gmail address you use on Google Play. We add it to the testers list, usually within 24 hours, and reply to let you know.

    E-mail [email protected]
  2. Opt in on Google Play

    Once we have replied, open the testing page with the same Google account and tap “Become a tester”.

    Become a tester (opens in a new tab)
  3. Install from Google Play

    On your Android phone, open Kaizo on Google Play and install it. If the page does not show yet, wait a few minutes and try again.

    Open Google Play (opens in a new tab)

Same Google account for all three steps: the one signed in to Google Play on your phone.

On iPhone? The beta is Android only for now. The iPhone version will come later.

Beta questions

Is the beta free?

Yes. Joining the beta costs nothing and asks for no payment details. Kaizo has a Free plan with no time limit, and at public launch your account gets 30 days of Premium, free. Plans and prices are on the pricing page.

What happens to my data?

The beta is the real Kaizo: same account, same servers, same privacy policy. What you log stays in your account. No ads and no data sold. AI features only turn on with your consent, and you can export your data or delete your account at any time.

Can I leave anytime?

Yes, whenever you want. Open the testing page again and tap “Leave the program”, or write to us. You can keep the app (you will get the public version when it is out) or uninstall it.

Is it stable?

It is a beta: you may run into bugs, and things will change quickly. Tell us in Settings → Rate Kaizo, or write to support from the app.

Which phones?

Android phones with Google Play. iPhone later.

Ready to test?

Send us your Gmail address, then two taps on Google Play, and Kaizo is on your phone.

Start with step 1

A question? [email protected]