Gradient Calculator app for iPhone and iPad

Gradient Calculator calculates gradients by a given number of steps.

Additional Features:

- RGBA color picker
- HSVA color picker

- Save and load up to 200 gradient files (16*16px .png files)*
- Color library: Save and load up to 256 colors (including alpha channel)**
- Choose and save specific gradient colors
- Show values for r, g, b and a of each gradient step

- Randomize gradient steps
- Moving gradient weights
- Gradients using up to 4 colors


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How does the main feature work?

For example, when choosing the colors

100, 0, 0, 255 (rgba)
and
0, 100, 0, 255 (rgba)

at 5 steps, Gradient calculator will calculate the following colors between the two chosen colors:

75,25,0,255 (rgba)
50,50,0,255 (rgba)
25,75,0,255 (rgba)

While this example is very simple, getting the right gradients between colors can be tedious without a solution like this.

Calculation is supported for up to 256 steps.


*Note that the supported workflow of accessing the files uses iTunes file sharing.
Gradient files are stored with meta files that show the number of gradient steps that are used.
**The color library can also be saved as a 16*16px .png file, which can be accessed via iTunes file sharing.