2.0.4
2018-05-14
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
2018-04-18
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
2018-03-22
Quality improvements
2.0.1
2018-03-14
Ability to save to the Photo Library a converted to grayscale photo
2.0.0
2018-03-09
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
2018-02-24
Fixed an intermittent in-app purchase transaction crash
1.1.0
2018-02-16
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