Weight Runner 3D is a free game for iPhone developed by VOODOO. It falls under the category of games and offers a simple one-finger operation. The objective of the game is to collect barbell weights and make them heavier, which allows players to jump far away on the trampoline. However, players must avoid letting the weight stick to the magnet, which can be challenging.

The game's graphics are simple, yet engaging, and the gameplay is highly addictive. With each level, the game becomes more challenging, and players must collect more weights to progress. The game is easy to pick up and play, making it a great way to pass the time. Overall, Weight Runner 3D is a fun and addictive game that is worth checking out.