BillPeek: Subscription Tracker – Privacy Policy

Last updated: October 13, 2026

This Privacy Policy explains how Smile Apps Studio ("we," "our," or "us") handles information in connection with the BillPeek: Subscription Tracker app for iPhone and iPad (the "App"). Smile Apps Studio, based in Bengaluru, India, is the data controller responsible for your personal data.

1. Summary

The subscriptions, bills, reminders and settings you enter are stored only on your device. There is no account, no bank connection, no advertising, no analytics and no tracking, and the App has no servers of its own, so we don't collect or see your personal information. We do not sell or share your personal information.

2. Information Stored on Your Device

The App keeps the following on your device only. It is never sent to us:

  • Your subscriptions and bills: names, prices, currencies, billing cycles, dates, categories, notes and how you pay
  • Free trials, paused and cancelled subscriptions, and what you've saved
  • Your answers to "Did you use it?" check-ins and the price history of each subscription
  • Reminder, currency and other settings
  • Whether you have bought BillPeek Pro

If you use iCloud Backup or back up your device, this data may be included in that backup according to your Apple settings. You can edit or delete any entry in the App, and deleting the App removes its data from your device.

3. Features That Use Your Device

  • Notifications: renewal reminders, trial alerts and "Did you use it?" check-ins are local notifications scheduled on your device. Answers you give from a notification are saved on your device only. You can turn notifications off in the App's Settings or in your device settings.
  • Currency exchange rates: to convert your totals between currencies, the App downloads public exchange rates from ExchangeRate-API (open.er-api.com) at most once a day. The request contains no personal information and no identifiers. Like any website, that service receives the technical information needed to answer a request, such as your IP address. See its terms and privacy policy. This is the only network request the App makes on its own.
  • Links: when you tap a link, such as a service's cancel page or a web search, it opens in your browser and that website's own privacy policy applies.
  • CSV export (Pro): the file is created on your device and saved only where you choose. We never receive it.

4. Advertising and Tracking

The App shows no ads and contains no advertising software. It does not use your advertising identifier and does not track you across other companies' apps or websites, so it never asks for tracking permission.

5. In-App Purchase

BillPeek Pro is a one-time in-app purchase handled by Apple. We never receive your name, payment details or Apple Account information. The App checks with the App Store whether you have bought Pro, and you can restore it on a new device with Restore Purchase. See Apple's Privacy Policy.

6. Ratings

The App may occasionally show Apple's own rating prompt. Any rating or review you leave is handled by the App Store, not by us.

7. Analytics and Crash Reporting

The App has no analytics or crash-reporting tools. If you have chosen to share analytics with app developers in your device settings, Apple may give us anonymous, aggregated crash reports and usage statistics that don't identify you. You can turn this off at any time in Settings → Privacy & Security → Analytics & Improvements.

8. Data We Collect Ourselves

None. If you email us, we use your email address only to reply.

9. Children

The App is suitable for all ages. Because it collects no personal information, it does not collect personal information from children. If you believe a child has sent us personal information, please contact us and we will delete it.

10. Your Choices

  • Notifications: turn them off in the App's Settings or in your device settings.
  • Crash reports: iOS Settings → Privacy & Security → Analytics & Improvements → Share With App Developers.
  • Your data: edit or delete any entry in the App, export it as CSV (Pro), or delete the App to remove everything from your device.

Because we hold no personal data about you, there is nothing for us to access, correct or delete on our side.

11. Changes to This Policy

If we change this policy, we'll update this page and its "Last updated" date. If a future version adds optional features such as iCloud sync, we'll update this policy before that version is released.

12. Contact Us

If you have any questions about this Privacy Policy for BillPeek: Subscription Tracker, please contact Smile Apps Studio at:

Email: hello@smileappsstudio.com