Contact
One address, read by a person. We aim to reply within 48 hours.
Useful things to include
For a problem in the app: your iOS version and roughly when it happened. For anything about a subscription — a refund, a charge you did not expect, a cancellation — note that billing is handled entirely by Apple, so Apple Support will resolve it faster than we can.
Corrections
If a number or a claim on this site is wrong, tell us and we will fix it. We would rather be corrected than be confidently inaccurate.