The best alternatives to Swopster are Dots & Co, TwoDots, and Connection!. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Swopster?
Agree.com— Free e-signature for everyone with invoicing and payments!
Connection! is a simple puzzle game, but also a powerfull challenge to train your mind. This game will help you improve your ability to focus and to relax, while you develop your own strategy to solve puzzles. * Relaxing Atmosphere and Music * 2 Game Modes: Classic & Fun
In match dots the you need to draw ingenious lines and shapes to help two little separated dots overcome all the obstacles and meet each other. With a large number of levels, this engaging physics-based puzzle game will keep you entertained for hours!