Yes, 试卷宝-拍照抹除笔迹，整理试卷错题 is free to download, however it contains in-app purchases or subscription offerings.
⚠️ The 试卷宝-拍照抹除笔迹，整理试卷错题 app has poor ratings and negative feedback. Users seem unsatisfied with its performance or features.
试卷宝-拍照抹除笔迹，整理试卷错题 has several in-app purchases/subscriptions, the average in-app price is 21.61 S$.
To get estimated revenue of 试卷宝-拍照抹除笔迹，整理试卷错题 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
4.83 out of 5
600 ratings in Singapore
Dear developer, it will be more cost effective for students and parents if the app could be linked for the iphone n ipad so that we don’t need to purchase 2 separate apps. Many of us will appreciate this. Thank u very much.
很方便，谢谢
非常感谢试卷宝，超级好用👍👍👍！
容易操作，妈妈可以省下不少时间，不用自己动手把试卷的答案弄掉。拍下的照片也可以存放起来，非常好，方便以后需要下载
如果免费就很完美！
从去年我开始用试卷宝软件，我觉得这个软件对有学生的家庭非常实用。
这个工具真的很不错， 每次都用这个处理掉答案让孩子反复复习错题， 离不开了！
试卷宝为用户考虑的很周到。很方便的一个应用软件。推荐！
大图有一些会模糊，但不影响，会推介。
买了vip之后就完全用不了了，一直是正在处理，垃圾软件
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Rank
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Top Grossing
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6
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Top Grossing
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21
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Top Grossing
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43
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Top Grossing
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72
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Top Free
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130
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