Version 1, June 2013
- Zoom up to 16x.
- Tap the viewfinder to freeze the image.
- Change mode (normal, invert, two-colour, greyscale)
- Change colour in two-colour and greyscale mode.
- Activate iPhone or iPod Touch flash as a light (not iPad)
- Take a photo with the current view settings.
- Project display to external monitor.
Version 1.1, July 2013
- Tap viewfinder to freeze image.
Version 1.5, November 2016
- Added pinch to zoom in and out.