Why can't I install TheBrain?

The installation of TheBrain may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure TheBrain is compatible with your phone.

How to check if TheBrain is safe to download?

TheBrain is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download TheBrain old versions?

APKPure provides the latest version and all the older versions of TheBrain. You can download any version you want from here: All Versions of TheBrain

What's the file size of TheBrain?

TheBrain takes up around 122.0 MB of storage. It's recommended to download APKPure App to install TheBrain successfully on your mobile device with faster speed.

TheBrain

122.0 MBEveryone

15.0.555
May 21, 2026

Trusted App

TheBrain 15.0.555 Overview

TheBrain 15.0.555 was released by TheBrain Technologies on May 21, 2026, with a download size of about 122.0 MB. This update includes bug fixes and performance improvements.

You can download TheBrain 15.0.555 from APKPure with confidence. The APK file has been verified for its signature and file integrity to ensure a safe installation.

Check the "What's New" section below to see changelog details for version TheBrain 15.0.555, and view "APK Info" for package details, system requirements, and compatibility information.

As new versions of TheBrain are continuously developed, we recommend keeping the app up to date for the best experience. Download the Latest Version

What's New in Version 15.0.555

May 21, 2026

TheBrain 15 is here — and for the first time, your Android phone and tablet have virtually every feature of the desktop version, in a UI built for touch.

What's new:
• Cerebro: agentic AI you can talk to about your brain
• Rebuilt engine — much faster startup and navigation
• New Card View, Tree View, plus redesigned Mind Map & Outline
• More powerful Notes editor with markdown and folding
• Smarter search with results shown in context
• Plus over 150 new features and improvements

APK Info

Package Name
com.thebrain.android
Version
15.0.555
File Format
XAPKAPKs
File Size
122.0 MB
Android OS
Android 7.0+ (N, API 24)
Architecture
arm64-v8a
Content Rating
Everyone
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Signature
8325c24e1c34e0ff11845fe592473d46f8a5b3e6
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