Sound Calculator Support
If you have questions, bug reports, feedback, or requests about Sound Calculator, please check the information on this page.
Basic Usage
- Number keys: Enter numbers.
- +, -, x, /: Perform basic arithmetic operations.
- =: Show the calculation result.
- AC: Clear the current input.
- CE and arrow: Remove part of the current input.
- TYPE A/B/C: Switch the key sound type. TYPE B/C are available with Pro.
Information to Include in Bug Reports
When reporting a bug, including the following information helps us investigate more smoothly.
- Your iPhone model
- Your iOS version
- The app version
- What happened
- Steps to reproduce the issue, if possible
FAQ
I cannot hear any sound.
Please check your iPhone volume, silent mode, and connected Bluetooth devices. The app does not have an in-app sound on/off setting.
Are calculations saved?
No. Sound Calculator does not include a history feature and does not send calculation contents to CAEN servers.
Do I need to create an account?
No. Sound Calculator can be used without login or account registration.
Are there ads or subscriptions?
The free version may display a bottom banner ad. There is no subscription. Pro is a one-time purchase.
What does Pro include?
Pro removes ads and unlocks the additional TYPE B / TYPE C sound types.
Contact
For questions about Sound Calculator, please contact CAEN Inc. by email.