Privacy Policy — Zakat Calculator
Last updated: 26 October 2026
Zakat Calculator ("the app") is published by Rafay Farrukh ("we"). This policy explains what data the app handles.
Summary
- No account. We do not ask for your name, email, phone number or location.
- Everything you enter — amounts, saved calculations, settings — is stored only on your device. We have no server that receives it.
- The app shows ads (Google AdMob) unless you buy "Remove Ads". Ads and in-app purchases are provided by third parties described below.
Data stored on your device
| Data | Purpose | Leaves the device? |
|---|---|---|
| Amounts you enter, saved calculations, settings, reminder date | To run the calculator and show your history | No |
| Last fetched gold/silver prices | Offline use | No |
Uninstalling the app deletes this data. You can delete individual saved calculations in History.
Network requests the app makes
- Gold and silver prices. The app downloads public price data from
cdn.jsdelivr.net/currency-api.pages.dev,api.gold-api.comandopen.er-api.com. These requests contain only the price file being requested — none of your amounts or personal data. Like any web request, these providers can see your IP address. - Ads — Google AdMob. If ads are enabled, the Google Mobile Ads SDK collects device and usage data, which can include your IP address, advertising ID, app interactions and crash diagnostics, to serve and measure ads and prevent fraud. In the EEA, UK and Switzerland the app asks for your consent using Google's User Messaging Platform before personalised ads are shown; you can change your choice any time in Settings → Privacy & ad choices. See How Google uses information from sites or apps that use its services.
- Purchases — Google Play Billing and RevenueCat. If you buy or restore "Remove Ads", Google Play processes the payment. RevenueCat receives the purchase receipt, an anonymous app-user ID and device information to confirm your purchase. We never see your payment details. See RevenueCat's privacy policy.
Notifications
If you turn on the yearly reminder, the app schedules a local notification on your device. No push server is involved.
Children
The app is not directed at children under 13 and does not knowingly collect their data.
Your choices
- Turn off personalised ads in Settings → Privacy & ad choices (where available), or reset your advertising ID in Android settings.
- Buy "Remove Ads" to stop the ads SDK from running.
- Uninstall the app to delete all locally stored data.
Changes
We will update this page if the app's data practices change, and change the date above.
Contact
Questions or data requests: rafayfarrukh.apps@gmail.com