Minor Bugs Fixed.
Crash Resolved.
Improved Stability.

This app has been updated by Apple to display the Apple Watch app icon.

Updates for iOS 10.3
Adds Blackman-Harris window
Adds volume indicator

Bugfixes for iOS 8.1: the app could crash on launch or not save settings.

Added option to take a screenshot by tapping three times with two fingers.
Updates for iOS 8.

Added Peak Hold
Added brightness control for spectrum and graticule.

Fixed several bugs.

Added user selectable filtering/averaging.

Added selectable window functions:
Rectangular
Hanning
Hamming
Tukey
Cosine
Lanczos
Blackman

Bug fixes and updates for iOS 7

iPhone and iPod Touch support
Updates for iOS 6