EPUB Check – Ebook Validator icon

EPUB Check – Ebook Validator

SK15

⬇ 50+ downloads

Est. actual: 51

Released: Oct 8, 2026

No in-app purchases

Contains ads

Signals

3 this week · 3 positive All of this week's signals →

📈Last 7 days +21 installs — 17% faster than the week before (+18) · 2/day since Oct 9
🏆Among Tools apps top 29% by installs gained this week (1354 peers growing)
🛠Updates actively updated · updated 6 days ago · every ~14 days (3 updates tracked)

Installs since launch

+51 installs since Oct 9

Update history

0.0.6 Nov 6, 2026 · seen Nov 11, 2026

- Added Ukrainian language support.<br>- General improvements and optimizations.

0.0.5 Oct 16, 2026 · seen Oct 22, 2026

General improvements and adjustments.

0.0.4 Oct 9, 2026

Initial release.

EPUB Check – Ebook Validator is a tools app by SK15 with 50+ downloads (about 51 estimated). +21 installs in the last 7 days. Released Oct 8, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Check, validate and verify EPUB ebooks, find errors and get solutions.”