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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 utility app for manually tracking library book loans, due dates, renewal history, overdue estimates, and return checks. No login is required, no network connection is required, and no user data is collected. All data stays on the user's device.
Details
Developerhao du
ReleasedJul 2026
UpdatedJul 2026
Version1.1
Size0.8 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.libraryDueKeeper