App identifier: com.d73.servsafe

Updated 13 September 2026

This policy applies to the iOS app identified above ("the app"). It describes exactly what the app handles, where it goes, who processes it, how long it is kept and how you delete it. It is written to be read.

The app does not ask for your name, email address, phone number, password or any user-created sign-in. There is no account to create and nothing to log in to.

Summary

• No sign-in, no name, no email, no phone number.
• A random identifier is created on your device and stored in the iOS Keychain. Your study record is tied to it.
• Your study record is stored on your device and on Google Firebase servers operated on our behalf, so it survives reinstalling on the same device.
• Flashcard progress and saved cards stay on your device only.
• Apple processes payment. RevenueCat verifies your subscription. We never see your card details.
• No advertising, no analytics product, no tracking across other apps or websites, no data brokers, no sale of personal data.
• Settings, then Delete my account, erases everything and cannot be undone.

Information You Provide

The app requires no personal information from you.

If you email support, we receive your email address, your message and anything you attach. We use it only to answer you and keep it only as long as needed to resolve the matter.

If you use the Share button, the text or progress image you choose to share leaves your device through the iOS share sheet to the destination you pick. We do not receive it.

Information Created When You Use the App

Installation identifier. When you finish onboarding, the app generates a random identifier for this installation and a cryptographically random private recovery secret. Both are saved in the iOS Keychain on this device. Our account service stores only a hash of the secret, so that knowing the identifier alone grants no access to your record.

Study record. The following is stored against that identifier so your progress can survive a reinstall on the same device:

• the date you registered and the time zone you registered in;