- Improved internal processing and performance.
- Changed the UI design to improve usability.
- Requires iOS 26.2 or later.

- Improved internal processing and performance.
- Requires iOS 18.7 or later.

- Renewed UI design.
- Revised ATH correction values for Lf and Hf frequency range.
- Requires iOS 18.2 or later.

- Improved internal processing and performance.
- Renewed UI design.
- Requires iOS 15.5 or later.

- Added continuous signal as the test tone.
- Renewed UI design.
- Requires iOS 15.0 or later.

- Minor bug fixes.

- Minor improvements.
- Requires iOS12.5 or later.

- Minor improvements.

- Extended low and high frequency hearing tests.
- Minor improvements.

- Requires iOS12.4 or later.

- Changed UI.
- Requires iOS11.4 or later.

- Optimized a part of code.
- Requires iOS9.2 or later.

- Code optimization.
- Changed screen design.