World Book Ranking

Name: World Book Ranking
Author: Sunny Innovation Lab

Sunny Innovation Lab

⬇ 100+ downloads

Est. actual: 120

Free

Released: Jan 25, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +2 installs — 71% slower than the week before (+7) · 0/day since Oct 5
🏆Among Books & Reference apps bottom 18% by installs gained this week (383 peers growing)
🛠Updates actively updated · updated 6 days ago · every ~22 days (4 updates tracked)

Installs since launch

+11 installs since Oct 5

Update history

2.0.4 Nov 7, 2026

• Rankings load faster when saved data is available. • Supported author links open in the app. Close the page to return to the book. • The status bar stays hidden on the rankings and book detail screens. • Missing author biographies or book descriptions are clearly marked. • Improved rewarded ad loading and retries. Translated text returns to the original when access expires.

2.0.3 Oct 19, 2026 · seen Oct 29, 2026

- UI/UX improvements - Performance improvements - Minor bug fixes - Supports English, Korean, Japanese, Simplified Chinese, Traditional Chinese, French, and Spanish.

2.0.2 Oct 9, 2026 · seen Oct 18, 2026

- Gesture controls added - UI/UX improvements - Performance improvements - Minor bug fixes - Supports English, Korean, Japanese, Simplified Chinese, Traditional Chinese, French, and Spanish.

1.1.2 Sep 2, 2026 · seen Oct 5, 2026

- Enhanced Author Information - UI/UX Improvements - Performance improvements - Minor bug fixes

World Book Ranking is a books & reference app by Sunny Innovation Lab with 100+ downloads (about 120 estimated). +2 installs in the last 7 days. Released Jan 25, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “World Book Ranking – Global Book Guide Discover the world’s best-selling books by country. Explore rankings, book details & covers, and bookmark your next great read. Explore the world’s best-selling books in one app. World Book Ranking is a global book discovery app that curates top-ranking best-selling books from…”