價格：免費
檔案大小：86.9 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Swipe your finger to control the size of the two rings. When one becomes smaller, the other grows. Avoid collisions with falling blocks by controlling only the size of the rings and not being able to move them. The further you manage to pass, the more impossible the game will be.
Test your eye and reaction and set new records in Sizero!
支援平台：iPhone