TipKing is a free Android app developed by Moxetis Apps that falls under the lifestyle category. The app offers a single-player and multiplayer mode to exercise and improve your guessing skills.

In the single-player mode, the goal is to accurately guess as many questions as possible to earn more points and improve your standing. If you feel confident in your skills, you can challenge yourself and try the multiplayer mode. Here, you can play against the computer or a friend in your area. However, accuracy is key, and you need to take your time to make sure your answers are correct. The ultimate goal is to more accurately guess and answer the questions in the shortest possible time.