CasCalc Support

Need help with CasCalc? We're here to help.

cascalcsupport@163.com

How do I report a problem or ask a question?

Email us at cascalcsupport@163.com. Please include your device model, iOS version, and a short description of what happened.

Does CasCalc need an internet connection or collect my data?

No. CasCalc works entirely offline and does not collect, store, or transmit any personal data.