Last updated: August 10, 2026
AmpCore ("the app") is developed and maintained by an independent developer ("we", "us"). This policy explains what data the app handles and why.
AmpCore does not require an account and does not collect, store, or transmit any personally identifiable information on our own servers. All calculator inputs and your calculation history are stored locally on your device only, and are never sent to us.
Pro features are unlocked through in-app purchases processed by Apple's App Store or Google Play, and managed on our behalf by RevenueCat, a third-party subscription management service. RevenueCat receives an anonymous app-generated user identifier and purchase/subscription data (such as product identifiers and purchase status) needed to unlock Pro features and verify your subscription. See RevenueCat's privacy policy for details on how they handle this data. Payment details (card numbers, etc.) are handled entirely by Apple/Google and never reach us or RevenueCat.
The app reads your device's app version number locally to include it in optional support emails you choose to send us. This is not transmitted anywhere unless you send that email yourself.
AmpCore contains no analytics SDK, no advertising SDK, no crash reporting, and requests no access to your location, camera, photos, or contacts.
If you email us for support or feedback, we receive whatever information you choose to include in that email (e.g. your email address and message content), used only to respond to you.
AmpCore is not directed at children and we do not knowingly collect data from children.
We may update this policy from time to time; the "Last updated" date above reflects the latest revision.
Questions about this policy: zemantservices@gmail.com