Privacy Policy

Our apps are utility tools. The information each app accesses is limited to what it needs to perform its specific function:

• Device sensor data: Apps like Accelerometer Calibration and Touchscreen Repair read sensor values on-device to diagnose and recalibrate. This data is not transmitted off your device.
• Display output: Dead Pixel Fixer and Display Calibration control the screen output during a repair/calibration session. They do not capture or read back the screen.
• Battery data: Battery Hero reads battery level, temperature, voltage, cycle count, and per-app usage statistics through standard Android APIs.
• Device information: Device model, manufacturer, Android version, and an anonymous advertising identifier may be collected for analytics and ad delivery.

Our Android apps may use the following third-party services:

• Google AdMob: Displays ads. AdMob may collect a device advertising identifier and usage signals in accordance with Google's Privacy Policy. A consent dialog is shown where required.
• Firebase Analytics & Crashlytics: Aggregated, anonymous usage and crash data used to improve the apps.
• Firebase Authentication & Firestore (Battery Hero only): Optional Google Sign-In for multi-device sync. Stores email and a small set of device-level data linked to your account.
• Google Play Services & Billing: For app distribution, updates, and in-app purchases. Payment data is handled entirely by Google Play.

Most of our apps store data only on your device. Uninstalling the app removes this data.

Battery Hero optionally stores a small amount of account data in the cloud for multi-device sync. You can delete this at any time using the "Delete Account" option inside the app. Any remaining questions about deletion can be sent to redpiapps@gmail.com.