乖乖睡，好不好？

Guai Guai Shui, Hao Bu Hao? (Father Couldn't Sleep) is a lighthearted interactive casual app from AppleTreeApp. It focuses on simple, intuitive interactions and a relaxed experience, making it suitable for passing the time or enjoying a bit of nostalgic classic-app charm. The interface is straightforward and approachable, with an emphasis on easy use rather than complex tasks. It can appeal to users who enjoy early iOS-era apps and collectors of classic software. Interested users are welcome to download and install it from iOSIPA Software Network.