TERMS OF SERVICE FOR THE "SUBTRACK" MOBILE APP

Last updated: November 8, 2026

1. General Provisions

1. These Terms of Service ("Terms") govern your use of the "Subtrack" mobile application ("App") provided by MatCode Mateusz Arczyński, ul. Portowa 10, 86-200 Chełmno, Poland, VAT ID / NIP 875-156-25-99, REGON 383604557, email: matcode.help@gmail.com ("Provider").

2. The App is an offline-first subscription and recurring expense management tool. It enables tracking subscriptions and bills across multiple currencies, setting custom exchange rates, configuring local renewal and free trial reminders, analyzing spending structures, and creating or restoring local JSON backups.

3. Installing or opening the App constitutes acceptance of these Terms. If you do not agree, do not install or use the App.

4. The App does not require registration or a user account. Data protection practices are detailed in the Privacy Policy.

2. Technical Requirements

1. Operating the App requires an Android device running Android 7.0 (API 24) or newer, or an iOS device running iOS 15.0 or newer.

2. The primary functionality of the App operates 100% offline. An Internet connection is only required to download app updates and display sponsored advertisements.

3. To receive renewal reminders, the User must grant the necessary system notification permissions in the device settings.

3. License & Intellectual Property

1. The Provider grants the User a personal, non-exclusive, non-transferable, revocable license to use the App for non-commercial purposes in accordance with these Terms.

2. All copyrights, source code, UI designs, brand assets, and trademarks belong to the Provider or its licensors.

4. Data, Responsibility & Disclaimers

1. All subscription entries, notes, prices, and exchange rates are stored exclusively on the User's device. The Provider does not host or back up this data on external servers and is not liable for data loss caused by device failure, clearing app storage, or uninstallation. Users are encouraged to maintain regular JSON backups.

2. Importing a backup file replaces existing local data after explicit user confirmation. Users should ensure they possess an updated export before importing.

3. The App serves as a tracking and budgeting tool. Monthly and annual expense projections are estimates derived solely from user-entered figures and rates. The App does not constitute financial, investment, legal, or tax advice.

4. The Provider makes every effort to ensure reliable notification delivery, but timely delivery also depends on device battery optimization settings and operating system permissions.

5. In-App Advertising

1. The App is free to use and supported by Google AdMob ads (banners and frequency-capped interstitials upon saving entries).

2. Users manage personalization consent via the in-app UMP form and device privacy settings (ATT on iOS).

6. Support & Complaints

1. Any questions, feedback, or complaints regarding the App may be submitted to matcode.help@gmail.com. Inquiries are addressed within 14 days.

2. These Terms are governed by Polish law, without prejudice to mandatory statutory consumer protections in your country of residence.