- Version: 4.4.2
- Size: 85.1 MB
- Release date: 2021-02-10
- Min iOS: 14.1
- Bundle ID: com.zhenyucheng.Xiaoguwen
- Version: 3.1
- Size: 47.27 MB
- Release date: 2014-04-26
- Min iOS: 14.0
- Bundle ID: com.michaelcheng.UnderstandPinyin
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