1. Information We Collect
The App collects and stores the following information: [Information you enter] · Subscription/installment name, amount, and billing cycle · Payment start and end dates · Categories and payment methods · Memo (optional free-text notes) [Automatically collected information] · Crash reports (anonymous data via Firebase Crashlytics) · App activity logs (for crash analysis purposes only) The App does not collect personally identifiable information such as your name, address, phone number, or email address.
2. How We Use Information
Collected information is used solely for the following purposes: · Providing App features (payment management and aggregation) · Syncing data across multiple devices via iCloud · Fixing bugs and improving App quality
3. iCloud Data Sync
The App uses Apple's iCloud (CloudKit) to sync data. Data stored in iCloud is managed according to Apple's Privacy Policy. Use of iCloud depends on your Apple ID settings. If iCloud is disabled, data is stored only on your device.
4. Apple Watch Integration
The App supports Apple Watch. If you have a paired Apple Watch, summary information (such as payment names, amounts, categories, and next payment dates) is transferred to your Apple Watch via Watch Connectivity (Apple's framework for communication between iPhone and Apple Watch), and is used to power the Watch app and widget (complication) display. This transfer is a local sync that occurs only between your own iPhone and your own Apple Watch, and does not pass through any external server. The transferred data is stored in the App's private storage on Apple Watch and cannot be accessed by other apps.
5. Firebase Crashlytics
The App uses Firebase Crashlytics, provided by Google LLC, for crash analysis. Crashlytics collects crash information (device type, OS version, crash location, etc.). This data is anonymous and cannot identify individuals, and is used solely to improve App stability. Please refer to Google's Privacy Policy for details.
6. Sharing Information with Third Parties
The App does not share collected information with third parties except in the following cases: · When you have given consent · When required by law · When necessary to protect someone's life, body, or property
7. Data Management and Security
Information you enter is stored on your device or in iCloud. The App does not send or store user data on its own servers. Data management and security are protected by Apple's platform mechanisms.
8. Children's Privacy
The App is not intended for children under 13 years of age (or under 16 in certain jurisdictions such as the UK). We do not intentionally collect information from children below these ages. If parental consent is required under applicable local law, we ask that parents or guardians supervise their child's use of the App.
9. Your Rights
Depending on your location, you may have the right to: · Access the data stored in the App · Request correction of inaccurate data · Request deletion of your data · Receive a copy of your data in a portable format Since all user data is stored on your device or in iCloud, you can view, edit, or delete your data directly within the App at any time. For further requests or questions, please use our contact form.
10. Changes to This Policy
This Privacy Policy may be updated due to new App features or changes in law. Changes will be announced on this page and through App updates. For significant changes, we will also notify you within the App. [Revision History] · August 1, 2026: Added a new section, "4. Apple Watch Integration," describing data sync with Apple Watch · June 1, 2026: Initial publication
11. Contact
For inquiries regarding this Privacy Policy, please use the contact form below. Contact Form