Sora, by OverDrive Education

Name: Sora, by OverDrive Education
Rating: 3.872 (1950 reviews)
Author: OverDrive, Inc.

OverDrive, Inc.

★ 3.9 (1,950 ratings)

⬇ 500,000+ downloads

Est. actual: 993,240

Free

Released: Apr 25, 2018

No in-app purchases

No ads

Rated: Everyone

Signals

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

📈Last 7 days +2.4K installs — 42% slower than the week before (+4.2K) · 398/day since Sep 29
🏆Among Education apps top 1% by installs gained this week (1793 peers growing)
⭐Rating steady at ★ 3.87 since Sep 29
🛠Updates quiet · updated 77 days ago

Installs since launch

+15,112 installs · +22 ratings since Sep 29

Update history

9.5.0 Aug 26, 2026 · seen Sep 29, 2026

Bug fixes and performance improvements.

Only the current version so far — new entries appear as the app ships updates.

Sora, by OverDrive Education is an education app by OverDrive, Inc. with 500,000+ downloads (about 993K estimated). +2.4K installs in the last 7 days. Rated 3.9 from 1.9K ratings. Released Apr 25, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Borrow eBooks and audiobooks from your school's library with Sora. Setup is simple - just find your school and sign in. Then download or stream your assignments and favorite books to your device. Sora includes: • A ground-breaking built-in eBook reader • A beautiful audiobook player • Easy access to assigned titles…”