📈Last 7 days+95 installs — 102% faster than the week before (+47) · 8/day since Oct 9
🏆Among Books & Reference appstop 9% by installs gained this week (405 peers growing)
⭐Rating steady at ★ 1.67 since Oct 9
🛠Updatesactively updated · updated 16 days ago · every ~80 days (2 updates tracked)
Installs since launch
+258 installs
· 0 ratings
since Oct 9
Update history
2.0.5Oct 27, 2026 · seen Oct 31, 2026
Book results now open directly without fullscreen ads.<br>Copy ISBNs and export your library as CSV or JSON.<br>Improved camera handling and restoration of older libraries.<br>Android 7 and newer remain supported.
2.0.4Aug 8, 2026 · seen Oct 21, 2026
• Library restore — If you updated from the older Book Finder and your previous books disappeared, this update can bring them back automatically.<br>• Book covers — Saved and looked-up titles now show cover images from Open Library when available.<br><br>1. Install this update on the same phone where you previously used Book Finder.<br>2. Open Book Finder once and wait a moment on the home screen.
Book Finder - ISBN Scanner is a books & reference app by MR IU PING CHUNG with 10,000+ downloads (about 20K estimated). +95 installs in the last 7 days. Rated 1.7 from 44 ratings. Released May 4, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “Scan an ISBN or type it in to find and save reliable book records.”
