Privacy Policy
Effective July 24, 2026
Case Math Trainer is built to keep your data on your device. This policy is short because there is very little to say.
What we collect
Nothing. Case Math Trainer has no user accounts, no analytics, no advertising SDKs, and no server. The app makes no network connections.
Your training data
Your drill history, scores, skill levels, streaks, and settings are stored only on your device, in the app's local database. They are included in your device backups according to your iOS settings. Deleting the app deletes this data.
Microphone and speech recognition
Voice drills are optional. When you use them, your spoken answer is transcribed on your device using Apple's on-device speech recognition. Audio and transcripts are used only in the moment to check your answer; they are not stored, and they never leave your device. You can deny microphone permission and use the app fully with the keypad.
Data export
The Settings screen lets you export your own training data as a file. Where you send that file is entirely your choice; the app transmits nothing on its own.
Children
The app is rated 4+ and collects no data from anyone, including children.
Changes
If a future version ever changes any of the above (for example, adding optional sync), this policy and the App Store privacy label will be updated first, and nothing will change silently.