New advanced audio analysis app
Real-time sound meter and decibel meter
Built-in FFT spectrum analyzer
Noise Exposure Monitor included
Sound Direction Finder and Sound Radar
Room Acoustics Test tools
Clear instrument-style interface

- 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)

- iOS 10 support
- musical note names

- iPad Pro support
- fixed import issues

- iPhone 6+ fixes
- other small fixes

- iOS 8, iPhone 6 and iPhone 6+ support
- Variable frequency resolution of the spectrogram**
- Variable between FFT computations time interval**
- Recording trigger
- Max/min Octave RTA values
- App video preview

**Only available on devices with 64 bit processors

Performance improvements

- small fixes

- Play back analysis
- Export/Import audio files
- 48kHz and 96kHz sample rates
- New fft window sizes
- Audio input selection
- Input/output gain
- New octave RTA band: 1/12

- SPL Meter
- Spectrogram black color style
- Minor fixes