Effective 25 October 2026
Dosejoy is a tracker for GLP-1 shots, weight, symptoms and progress photos, made by Parsa Nasirimehr, an independent developer. This policy explains what happens to the information you put into the app. The short version: your health information stays on your device. There is no Dosejoy account, no advertising and no analytics, and we never sell or share your data.
Everything you log in Dosejoy is stored only in the app's private storage on your phone or tablet:
We don't have a server that receives this information, and we can't see it. Progress photos are kept inside the app, never in your photo library unless you choose to share a copy, and their location and other metadata are removed when they're saved.
If you turn on health sync, Dosejoy reads your weight and height from Apple Health or Health Connect and writes the weights you log in Dosejoy back to it. This happens only on your device, only with the permission you give in the system's own screen, and you can turn it off at any time in Dosejoy's settings or in Apple Health or Health Connect. Data read from Apple Health or Health Connect is never sent anywhere, never used for advertising and never shared with anyone.
Your device's own backup — iCloud on iPhone and iPad, Google's backup on Android — may include Dosejoy's data, under your Apple or Google account. On Android this happens only when the backup is end-to-end encrypted. Dosejoy itself never uploads your data.
When the app crashes, Dosejoy sends a crash report to Firebase Crashlytics, a service run by Google, so we can find and fix the problem. A crash report contains technical details only: where in the app the crash happened, the device model, the operating system and app versions, and a random identifier for this installation of the app. It also records when the app is opened, so we can measure how often it runs without crashing. Crash reports never contain your health information, notes or photos. Google keeps crash reports for 90 days.
Dosejoy's subscriptions are bought through the App Store or Google Play, which handle payment; we never see your payment details. To know whether your subscription is active, the app uses RevenueCat, a subscription service. RevenueCat receives the store's record of your purchase, a random identifier for this installation of the app and technical details such as the app version — never your name, email address or health information.
Like any internet service, Firebase Crashlytics and RevenueCat also see the network (IP) address your device connects from.