Privacy Policy

Last updated: 24 October 2026

This policy explains how the SubTrack mobile app (“SubTrack”, “the app”) for Android and iOS and the website subtrack.nuvotik.com handle information. SubTrack is developed and published by Ahmed Gaffar Ahmed Abdelrahim, an individual developer, not by a company. In this policy, “we”, “us” and “our” refer to that developer.

Summary

• SubTrack has no account and no servers. What you enter is stored only on your device.
• The app contains no analytics, advertising, tracking or crash-reporting services.
• We do not receive, sell or share the subscriptions you track.
• Premium purchases are processed by Google Play or Apple’s App Store, not by us.

Information you enter in the app

You may enter: names of services you subscribe to, prices and currencies, billing intervals, start and renewal dates, categories (including names of categories you create), status (active, cancelled or archived), optional notes, optional cancellation links, and savings amounts you record. The app also stores your preferences (language, theme, default currency, reminder settings) and records of which reminders it has scheduled.

This information stays in a database in the app’s private storage on your device. It is not transmitted to us or to anyone else by the app. Please do not enter payment card numbers, bank details or passwords in notes; the app does not need them.

Device information the app uses

To schedule reminders at the right local time, the app reads your device’s time zone and language on the device. This is not sent anywhere.

Notifications

Reminders are local notifications created and scheduled on your device by its operating system. They may show the service name, amount and renewal date, including on your lock screen depending on your device settings. You can turn reminders off per subscription, change their settings, or deny notification permission; the app keeps working without it.

Backups, export and import

When you choose to export, the app creates a file (JSON backup, or CSV for Premium) containing your subscription data and, for JSON, your preferences, custom categories and confirmed savings. It is handed to your device’s share sheet, and you decide where it goes (for example a cloud drive or messaging app). Those services handle the file under their own policies. Exports never include purchase credentials. Importing reads only the file you select.

Your device’s own system backup (for example Google or iCloud backup) may include app data depending on your device settings; that is managed by your device provider, not by us.

Premium purchases

Premium is sold as an in-app subscription through Google Play Billing (Android) or the App Store (iOS). The store processes your payment and your store account details; we never see your payment card or bank details. The app receives from the store, on your device, information about your purchase (such as which product you own and its purchase status) to decide whether Premium is active, and keeps a small record of that status on your device. SubTrack has no server, so this information is not sent to us. Google and Apple process purchase data under their own privacy policies.

Network connections

The app connects to the internet only through the store’s billing services (to load prices, purchase, restore and re-check Premium) and when you open a cancellation link, which opens in your browser. The app does not load ads or send usage data.

Third-party services

• Google Play (Android) and Apple App Store (iOS): app distribution and in-app purchases.
• Services you choose when sharing an export file, and websites you open from cancellation links.

No other third parties receive data from the app.

Permissions

• Notifications (and vibration for them): to show renewal reminders. Optional; the app works without it.
• Internet / network state (Android): requested by Google Play Billing and used only for store purchases.
• Run at start-up (Android): lets scheduled reminders be restored after the phone restarts.

The app does not request access to your location, contacts, photos, camera, microphone or files. When you import a backup, you pick the file yourself in the system file picker.

Premium status is re-checked with the store when the app starts, when you return to it (at most once an hour) and when you tap Restore purchases.

This website

This website has no accounts, forms, analytics, advertising or tracking cookies, and loads no third-party resources. Like any web server, our hosting provider (Hostinger) processes technical request data such as IP address, browser type, requested page and time to deliver the site and protect it from abuse. Your language and theme choice may be saved in your browser’s local storage; it stays on your device.

Data retention and deletion

Data in the app stays on your device until you delete it. You can delete individual subscriptions and savings, or everything with Settings → Your data → Delete all data. Uninstalling the app also removes its local data. Export files you create remain wherever you saved them until you delete them.

Security

Data is kept in the app’s private storage, which the operating system protects from other apps. Because data stays on your device, its protection also depends on your device’s screen lock and security. Export files are not encrypted; store them somewhere you trust.

Children

SubTrack is a general personal-finance tool and is not directed at children. We do not knowingly collect personal information from anyone, including children.

Your choices and rights

Because we do not hold your app data, you control it directly in the app: view, change, export or delete it at any time. For questions about this policy or about purchase data held by Google or Apple, contact them or us as described below.

Changes to this policy

If the app’s handling of data changes, we will update this policy and the date above before the change takes effect.

Contact

You can contact Ahmed Gaffar Ahmed Abdelrahim by email at support@nuvotik.com.