SideBooks - PDF&Comic viewer

Name: SideBooks - PDF&Comic viewer
Rating: 4.1685395 (4162 reviews)
Author: Tokyo Interplay Co., Ltd.

Tokyo Interplay Co., Ltd.

★ 4.2 (4,162 ratings)

⬇ 500,000+ downloads

Est. actual: 948,704

Free

Released: Mar 21, 2013

No in-app purchases

No ads

Rated: Everyone

Signals

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

📈Last 7 days +1.6K installs — 28% slower than the week before (+2.2K) · 249/day since Sep 28
🏆Among Books & Reference apps top 1% by installs gained this week (312 peers growing)
⭐Rating steady at ★ 4.17 since Sep 28
🛠Updates actively updated · updated 24 days ago · every ~72 days (2 updates tracked)

Installs since launch

+9,720 installs · +18 ratings since Sep 28

Update history

2.91.0 Oct 21, 2026 · seen Oct 27, 2026

*Minor bug fixes.

2.90.1 Aug 10, 2026 · seen Sep 28, 2026

*Minor bug fixes.

SideBooks - PDF&Comic viewer is a books & reference app by Tokyo Interplay Co., Ltd. with 500,000+ downloads (about 949K estimated). +1.6K installs in the last 7 days. Rated 4.2 from 4.2K ratings. Released Mar 21, 2013. Install growth, rank history, SDKs and ad networks.

From the store listing: “SideBooks is a high performance, high speed PDF&Comic viewer that allows you to enjoy reading with the feel of actual paper. =Features= Curl animation that simulates the actual turning of paper pages has been added to the standard page slide function. Supports viewing from 2 directions, documents that open left to…”