This update from Apple will improve the functionality of this app. No new features are included.

Minor Bug Fix with Push Notifications
Added the ability to switch the scale resolution for slower devices.

Added Web Server to retrieve Files
Fixed an issue where 16K FFT's weren't selectable on some devices.
Fixed an issue with the RT60 option crashing on occasions.
The app is now iPad compatible.

Minor bug fixes.

Added 16K FFT Option.
Fixed icon display issues on iOS11.
Fixed screen rotation issue.

Fixed an issue with blurry fonts on graph scales.
Improved the quality of the snapshot function.
Minor fixes for iOS10.

Compiled using native iOS7 compiler.
Added support for Push Notification
Added Twitter and Facebook Sharing feature.
Minor Bug Fixes.

iOS 6 Compatibility