Privacy Policy

Rupiah to Dollars · Effective August 12, 2026

Rupiah to Dollars works without an account. It has no advertising or tracking software. Conversion amounts stay on your device.

Data collected by the app

The developer does not collect personal data. The app does not sell or share personal data. The amounts that you enter are not sent to the developer or to the exchange-rate provider. The rate provider can process basic network information as described below.

Data stored on your device

The app stores the last valid USD/IDR reference rate and its dates, onboarding status, limited counters for the standard Apple review request, and Premium entitlement status supplied by Apple. This information is used only for app functions. Delete the app to remove its local data.

Exchange-rate requests

The app requests a daily reference rate from the Frankfurter API. A request contains only the USD and IDR currency pair. Frankfurter states that its public service runs behind Cloudflare and that Cloudflare can process basic technical information for service operation and analytics. Frankfurter and Cloudflare control their own retention and security practices.

Purchases

Premium purchases use Apple's StoreKit service. Apple processes the purchase, payment, subscription, and Apple Account information. The developer does not receive your payment-card details. Apple's privacy practices apply.

Children

The app is not directed at children and does not knowingly collect personal data from children.

Changes

This policy can change if the app's data practices change. The effective date will change when an update is published.

Contact

For a privacy question, contact the developer through the links on Matt Motoki's GitHub profile.