Counting Star is a free-to-play mobile game developed by grayclover.std. It is available on Android 9.0 and falls under the Games category.

The game revolves around a lonely moon rabbit who collects constellations to overcome its loneliness. The player's task is to collect these constellations and complete the constellation through the game. The game's mechanics are simple and straightforward, making it accessible to players of all ages.

The game's visuals are stunning; the stars are beautifully designed, and the rabbit's animations are smooth and well-executed. It's a great game for those who enjoy casual games that can be played at their own pace, without any pressure or time constraints.

Overall, Counting Star is an enjoyable game that's perfect for anyone looking for a calming, relaxing experience. The game's healing aspect makes it an excellent choice for those who are feeling stressed or anxious.