Liquid Currency Converter for iPhone and iPad, and Currency Converter for Android · Last updated 15 September 2026

The short version. The app does not collect, store or share any personal information. There is no account, no analytics and no advertising. Everything the app remembers stays on your device.

Information the app collects

None. The app has no sign-in, no user profile, and no analytics or crash-reporting service. It does not ask for your name, email address, contacts or location, and it does not read anything else on your device. The only exception is something you choose to send yourself; see Feedback below.

Information stored on your device

So the app works the way you left it, the following is saved in the app's own private storage on your device:

• your pinned currency pairs and their order
• your starred currencies in the search list
• your recent conversions (the app keeps the most recent 25)
• your theme (dark, light or system), number format (Indian or international) and haptics setting
• whether you have seen the introductory tour
• the most recent exchange rates it downloaded, so the app works offline

None of this is transmitted anywhere. It is removed when you uninstall the app, and the conversion history can be cleared at any time from the History screen.

Network connections

The app makes one kind of network request: it fetches current exchange rates from Frankfurter.dev, a free, open-source service that publishes reference rates from central banks and other official sources. That request contains no information about you or your conversions. As with any request to any website, Frankfurter's servers can see the IP address the request came from; that is handled under their own terms, not by this app, and nothing from it is passed back to the developer.

The app makes no other network connections and contains no third-party advertising, tracking or analytics libraries.

Feedback

If you tap Send Feedback, the app opens a draft email in your own email app, addressed to the developer. It includes the app version and your device model as visible text you can read and edit. Nothing is sent unless you send it yourself.

Attaching screenshots is optional. The app asks first, then opens the system photo picker. The app only receives the images you pick and never has access to the rest of your photos. It does not request photo-library or storage permission on any platform.

If you email the developer, your email address and message are used only to reply and to improve the app. They are never sold or shared, and will be deleted on request.