Frequently asked questions

No. Your answers stay on your device, and in your account if you create one. When you compare, only a compatibility score and what you have in common are shown. Anything you disagree on is never displayed, and the details are only revealed if you both agree.

No. The app works fully without an account: you answer, share your QR code and compare. An account is only used to get your answers back after switching phones and to get a notification when someone compares with you.

Each profile generates a QR code and a short eight-character code. Your partner scans the QR code or pastes the code into the app, and the result appears within seconds. You don't even need to be in the same room.

It has more than 150 questions across 17 categories, but nothing forces you to fill it all in at once or to answer everything. You pick up where you left off, and you can skip any question. Allow about ten minutes for the free part.

Compatibility is only calculated on the questions you have both answered. With fewer than about ten questions in common, the app doesn't give a percentage, since the number would be meaningless. Instead, it invites you to complete your questionnaire.

The free version gives you access to about thirty questions covering the basics, and already lets you compare. The purchase unlocks the entire questionnaire: more than 150 questions and every category.

No. It's a one-time, permanent purchase with no recurring billing. It's tied to your App Store or Google Play account, not to your phone.

Open the app on your new device and go to Settings, then Restore purchases. Your access is restored for free. Your answers only come back if you had created an account.

Yes. If you and your partner are in the same Apple Family Sharing group, one purchase covers both of you. The other member restores the purchase from their own phone without paying again.

Yes, no problem at all. The comparison covers the questions both profiles have in common, and the score is exactly the same as if both people were on the free version. Nobody is penalized.

You can turn on biometric protection in the settings: the app locks as soon as it goes into the background and asks for your fingerprint, Face ID or device passcode again when you come back.

Without an account, just use Clear my answers in Settings, or uninstall the app. With an account, go to Settings, My account, Delete my account. Full details are on the Account deletion page.