apps / 409777225
SideBooks
PDF＆Comic Viewer
Tatsumi-system Co., Ltd. · Book · Free · US storefront
- rating
- 4.6 ★
- ratings
- 96
- updated
- Jul 26, 2026
- released
- Dec 19, 2010
v2.90.0
visible word pool · 4 words
title 9/30 chars · subtitle 16/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of SideBooks's pool that are public — the keyword field is not exposed by any API.
from the listing
SideBooks is a high performance, high speed PDF 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 3 directions, documents that open left to right, right to left and vertically. It provides the optimal environment for viewing any book. All zoom rates have been optimized providing high speed, dynamic screen…
latest US reviews
★★★★★
Own files
Yes, it can save my file to it but, one by one. There is no copy and paste to since its local library cannot be read. When I used open in. It just put one file in it when I selected more than 2 books. Hoping getting easy to get around my own files. Everything is great. Shelfs and…
— Mahmod Rafi
★★★★★
Two page
Please add "two page view" in portrait mode too.
— bdx78
★★★★★
Broken updates
The app changed some setting I assume for iOS 26 compatibility but now the text for the titles of the books is huge. Not sure what they did but the app is broke. Test your updates!
— Lordunborn
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this page is one tool call
{ "tool": "app", "arguments": { "appId": 409777225, "countries": [ "US" ], "subtitle": true } }
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