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What changed · US
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Aug 26, 2026
New version
1.0 → 1.1
About
This is an offline utility app for tracking stamp ink refills, replacement history, imprint clarity checks, and local ink inventory. No login is required. The app does not connect to any server, collect user data, or upload any content. All records remain stored locally on the user’s device.
Details
Developerhao du
ReleasedJul 2026
UpdatedJul 2026
Version1.1
Size0.9 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.stampInkLedger