Last updated: July 10, 2026
None. Life Battery has no user accounts and no backend. The information you enter — such as your age, height, weight, and daily check-ins for sleep, exercise, alcohol, and smoking — is stored only in the app's private storage on your own iPhone. It is never uploaded, transmitted, or seen by us or anyone else.
Life Battery contains no analytics tools, no advertising SDKs, and no third-party trackers. We do not use cookies or device identifiers, and we do not track you across apps or websites.
If you turn on the optional daily reminder, Life Battery schedules a local notification on your device. This is handled entirely by iOS and does not send any data off your phone.
You are always in full control. Open Settings inside the app and tap "Reset all data" to permanently erase everything. Deleting the app from your iPhone also removes all of its data.
Life Battery is not directed at children under 13 and does not knowingly collect any information from anyone, of any age.
Life Battery is a motivation game. Its estimates are playful and based on general population averages — they are not medical advice, diagnosis, or prediction. Please consult a healthcare professional for health matters.
If this policy ever changes, the updated version will be posted on this page with a new date.
Questions? Email jmeshin1205@gmail.com.