- Added support for Bluetooth headphones.
- Small fixes.

- iOS 13 Dark Mode
- bug fixes

- iOS 11, iPhone X ready
- Import and export audio recordings to and from the iOS 11 Document Browser (supports iCloud)

What's new
- iOS 10 support
- musical note names

- fixed import issues

- small fixes

- iPad Pro support
- small fixes
- now works with Pettersson M500-384 and Dodotronic Ultramic384K mics

Improved app stability
Small fixes

- iOS 8, iPhone 6 support
- Listening to transposed ultrasounds during recording feature (only available for devices with 64-bit processors)
- Max/min Octave RTA values

- small fixes

- performance improvements
- stability fixes