MitoDo Support

Last updated: October 30, 2026

Need a hand? Email support@twocelllabs.com. From the app, Settings → Send feedback opens an email with your app version and device already filled in, which helps us fix things faster.

Signing in

MitoDo uses Google sign-in. If sign-in doesn't finish, check your connection and try again. On the web, make sure the browser allows pop-ups and cookies for Google.

Sharing with your household

In Settings → Invite members, create a personal invite link for each person. A link works once and expires after 7 days. If someone already has MitoDo, they can open Settings and tap Show my join code, and you add them under Add someone with a join code.

Using MitoDo offline

Changes you make without a connection are saved on your device and sync automatically when you're back online.

Your data

• Download a copy: Settings → Privacy & Local Data → Download a copy of your data.
• Delete your account: Settings → Account → Delete account.

The Privacy Policy explains what MitoDo stores and how to make other requests.