apps / 409777225
SideBooks
PDF＆Comic Viewer
Tatsumi-system Co., Ltd. · Book · Free · US storefront
- rating
- 4.6 ★
- ratings
- 97
- updated
- Aug 21, 2026
- released
- Dec 19, 2010
v2.90.4
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…
Where does it rank? Chart position is one signal — most installs come from keyword search. Check where SideBooks ranks for any keyword, free, with the rank checker.
this page is one tool call
{ "tool": "app", "arguments": { "appId": 409777225, "countries": [ "US" ], "subtitle": true } }
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