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
New version
1.0 → 1.1
About
This is an offline standalone utility. It does not require login, does not connect to the internet, and does not collect user data. All used-book condition, pricing, listing, and sale records are stored locally on the user’s device.
Details
Developerhao du
ReleasedJul 2026
UpdatedJul 2026
Version1.1
Size7.1 MB
RequiresiOS 15.6 or later
Age rating4+
LanguagesChinese, English, French, German, Japanese, Korean, Portuguese, Russian, Spanish
Price$0.29
Categories
Bundle IDcom.duhao.apps.oldBookPricing