2.0.4
2018-05-14
This app has been updated by Apple to display the Apple Watch app icon.
Photo saving failure was showing an unhelpful "Data unavailable" error when the user didn't grant the app access to the Photo Library.
Now the app will present a detailed message about how to enable the required permissions to be able to save photos.
2.0.3
2018-04-17
For the 2-level filter there is now a slider that allows to adjust the threshold between black & white.
So now you can apply a different threshold depending on the photo brightness.
2.0.2
2018-03-21
Quality improvements
2.0.1
2018-03-13
Ability to save to the Photo Library a converted to grayscale photo
2.0.0
2018-03-08
Welcome to version 2.0!
The main feature of this release is a grayscale filter selection.
There are four filters available: 2-Level (black & white), 3-Level, 4-Level and Continuum (continuous grayscale spectrum) filter.
Please also note that the color/grayscale mode switch is now provided as a double-tap on the screen instead of using a button.
And lastly, this version brings huge performance improvements of the camera view that significantly reduce the battery consumption.
1.1.1
2018-02-23
Fixed an intermittent in-app purchase transaction crash
1.1.0
2018-02-15
Ability to open photos from the Photo Library to inspect the value as with the camera view.
Note that this feature is available as an in-app purchase.
1.0.1
2017-11-22
- first-time use help tour