# Minimalist Currency Converter — Privacy Policy
Effective date: October 17, 2026
Minimalist Currency Converter is provided by Adam for iPhone and iPad. It is free, has no ads or in-app purchases, and does not require a login.
## Amounts and preferences
Currency conversions and calculator operations run on your device. The app saves your selected currencies, their order, last valid amount, display preferences, and exchange-rate cache locally. Entered amounts, calculated values, and currency-search text are not sent to our analytics service or exchange-rate providers.
The app does not connect to bank accounts, process payments, or ask for financial-account details, contacts, photos, or precise location. Device backups may include local app data according to your Apple backup settings.
## Usage analytics
The App Store version uses Google Analytics for Firebase to understand how the app is used and improve it. Analytics can include:
- An identifier assigned to the app installation.
- App launches, sessions, engagement, and screens visited.
- Interactions such as adding, removing, reordering, or changing a currency; the currency code involved; changing automatic rate updates; and rate-refresh results and data-source names.
- App and device information, such as app version, operating-system version, device model, language, and region.
- Approximate geographic information derived by Google from network information, rather than GPS or precise device location.
These events may be associated with the app installation identifier. The app does not send your entered amounts, calculations, search text, name, email address, or a custom account identifier to Analytics. Its configuration disables collection of Apple's advertising identifier (IDFA) and vendor identifier (IDFV), and disables advertising storage, advertising user data, and ad personalization. Analytics is enabled in the App Store version; there is currently no in-app analytics opt-out. Turning off automatic rate updates does not turn off analytics.
Google processes analytics data under its service terms and privacy practices. See [Google's Privacy Policy](https://policies.google.com/privacy), [Firebase privacy information](https://firebase.google.com/support/privacy), and [Google's Apple data-disclosure guidance](https://support.google.com/analytics/answer/10285841).
## Exchange-rate requests
The app downloads reference rates from [FXAPI](https://fxapi.app/), [MoneyConvert.net](https://www.moneyconvert.net/api/), and [ExchangeRate.fun](https://www.exchangerate.fun/), trying alternative sources when needed. Requests fetch a USD-based rate table; they do not include the amount you entered or the calculations you perform.
As with ordinary internet requests, these providers and their hosting services receive network information such as your IP address and request time and may retain service logs according to their own practices. Automatic requests can be disabled in Settings. Cached or bundled rates remain available offline.
## Support and this website
If you contact us, we receive the email address and information you choose to provide and use them to answer your request and investigate issues. Please do not send passwords, payment-card details, or other sensitive financial information.
## Storage, retention, and choices
Local preferences and caches remain until replaced or the app's data is deleted. Deleting the app removes its local app data from that installation; device or cloud backups are controlled separately through Apple settings. Deleting the app does not automatically delete previously transmitted analytics data or support correspondence.
Analytics data is retained according to the configured Google Analytics retention settings and Google's applicable processing terms. Aggregated reports may be retained separately. Support correspondence is kept as needed to handle requests and related issues. Service providers may process information in countries other than your own.
## Changes
This policy may be updated when the app or its services change. The effective date above identifies the current version.