Support

Email support@calcurate.app and include your device, operating system version and what you were trying to do. Screenshots help.

Quick fixes

Rates look old or the display says OFFLINE: connect to the internet and tap SYNC RATES.
iPhone widget says OPEN APP FOR RATES: open Calcurate once so it can hand rates to the widget.
No key sounds: check the speaker key on the keypad and your phone's silent mode and volume.
Want a different currency key: tap EDIT above the keys, remove one, then add another (three at most).
Accidentally opened the Keycap Studio: tap PUT BACK.