Aldiko Book Reader

Read and download thousands of eBooks right on your Android phone or tablet.

Aldiko Limited · com.aldiko.android

4.3 out of 5 (44 ratings) 10M+ downloads v3.1.3 16.3 MB Android 4.0+ PEGI 3 · Everyone

Download APK 16.3 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.1.3 (300089)
Updated: Jun 19, 2026 (4 months ago)
APK size: 16.3 MB
Requires: Android 4.0+ (API 14)
CPU support: ARM (legacy)
Category: Books & Reference (app)
Listed since: Aug 9, 2020 (at least)
Permissions: 11 (2 sensitive)
Website: aldiko.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Aldiko Book Reader is an app by Aldiko Limited in the Books & Reference category, listed since at least August 2020. It includes native code only for ARM (legacy), so it won't run on 64-bit-only phones such as recent Pixels.

It asks for 11 permissions, 2 of them sensitive: find accounts on the device and modify shared storage. The app offers in-app purchases through Google Play.

Ratings

4.3out of 544 ratings

5 ★48%
4 ★34%
3 ★16%
2 ★0%
1 ★2%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v3.1.3

Aldiko 3.1 is the final release for Aldiko 3.x (now named Aldiko Classic). Aldiko 4.0 will be a completely redesigned version of the app. New features: - Improved audiobook support - Internet Archive is now a default catalog: download and listen to 25,000+ audiobooks for free - Monthly subscription is now available as an alternative to the Premium app - Brightness now defaults to auto (device settings), this can be changed to "advanced brightness" in settings to manually adjust it

Description

From the listing uploaded by “appupdater”.

Download one of the best Android eBook Readers now! ★The leading eBook application for the Android platform ★30+ million users from over 200 countries Differences between the Aldiko Book Reader Premium and the Aldiko Book Reader Free are: the Aldiko Book Reader Premium has highlights (for EPUB files only), notes (for EPUB files only), book cover editing, home widget, import and export annotations features, unlimited number of audio books on personal bookshelf, gets faster update and does not contain advertisements. Features of the Aldiko Book Reader Free: ✔ Support EPUB, PDF formats as well as Adobe DRM encrypted eBooks. ✔ Support eBooks from public libraries. ✔ Fully-customizable reading experience: adjust font size, font type, font and background colors, margin, alignment, line spacing as well as brightness to best suit your preference. The Aldiko Book Reader also supports night-time reading. ✔ User-friendly interface: the Aldiko Book Reader supports both Android phones and tablets. You can create your own bookmarks anywhere in the book, rapidly jump to a different section of the book through the table of content. ✔ Advanced library management system: import your own EPUB and PDF files into the app to read them on the go; organize your eBooks by tags and collections. Aldiko will also remember your reading position automatically, bring you back to where you left off. ✔ In-app shopping experience: browse huge catalogs of eBooks, including best-sellers, new releases and classics (lots of them are FREE) ✔ Other cool features not to miss: global-text search in a book, dictionary, add your own favorite catalogs (OPDS support) and many more

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 19, 2026.
Certificate issued to “Aldiko” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Jun 19, 2026
Validated against Google Play Jun 19, 2026
Antivirus scan passed Nov 13, 2020
Signed byCN=Minh Truong, O=Aldiko
Signing certificate (SHA-1)22:8B:F3:EA:0D:A2:FE:E1:28:12:9C:80:BA:D7:59:81:10:8A:2B:0C
File MD5ca7d34b2111186cd495447f6d373f28f
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Aldiko Book Reader requests 11 permissions, 2 of them sensitive.

Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Authenticate accounts android.permission.AUTHENTICATE_ACCOUNTS
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Manage accounts android.permission.MANAGE_ACCOUNTS
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) com.aldiko.android.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Use credentials android.permission.USE_CREDENTIALS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch