Chart standing · US
Not currently charting in this storefront.
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Aug 26, 2026
Price change
9.99 USD → Free
Aug 26, 2026
New version
1.0 → 1.0.1
Price & rating history · US
Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.
Price · USD
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About
知错鸟-作业批改、试卷批改、英语批改，再也不用愁，知识点全掌握。 使用条款（EULA）：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Details
Developer首帅 徐
ReleasedAug 2026
UpdatedAug 2026
Version1.0.1
Size6.4 MB
RequiresiOS 17.0 or later
Age rating4+
LanguagesChinese
PriceFree
Categories
Bundle IDcom.zhicuoniao.app