4.0
2019-07-15
> Graphics are improved. Now game looks much smoother.
> Better respond times to player input.
> Increasing difficulty.
> UI has changed.
3.0
2019-05-28
> Difficulty level added.
> From now on, Stack Paint ignores the mistakes right after finish painting a row for a half second.
> Collectable items have been added! Such as Reverser, Slower, Painter & Reviver!
> You can continue when you fail with a reviver or watching ad.
> You can earn 10 revivers by watching ad.
> Improved gameplay & some bugs fixed.
2.0
2019-05-05
> From now on, you can pass a row by painting it 70% or more.
> For each row, you can see how much it painted on center.
> More colors..
> In-app purchase & ads has been added.
> It's easier to make a 'perfect' now.