NeuroNation - Brain Training 3.8.69

Name: NeuroNation - Brain Training 3.8.69
Author: NeuroNation

NeuroNation

XAPK

Format

91.2 MB

Size

2025-07-22

Released

Versions

Older release. The most recent version is 3.8.94. Older builds can stop working when the developer changes their servers. 3.8.94 ›

Download XAPK (3.8.69, 91.2 MB)

XAPK bundles are not opened by the stock Android installer - use the APKPure app or a split-APK installer. How to install an XAPK ›

About this version

Version3.8.69

Code303008069

Packageair.nn.mobile.app.main

App ID43520

File typeXAPK

Size91.2 MB

RequiresAndroid 8.0+

Previous APK Versions (30)

Frequently asked questions

01 How much free space do I need for NeuroNation - Brain Training?

At least 91.2 MB for the file itself, plus a few hundred megabytes for updates and cache once it is installed.

02 Is it safe to install NeuroNation - Brain Training from here?

The file is the same build distributed to Play Store users, served by an established mirror and never repackaged. Check that the package name is air.nn.mobile.app.main.

03 How long does the download take?

91.2 MB typically takes under a minute on Wi-Fi or 5G and a few minutes on 4G.

04 Why does the download or install fail?

Usually not enough storage, an Android version below the requirement (Android 8.0+), an interrupted connection, or installs from unknown sources being blocked in settings.

05 APK or XAPK, what is the difference?

An APK installs directly. An XAPK bundles the APK with extra data files and needs a split-APK installer; see the install guide.

06 How do I install it after downloading?

Open the file, allow installs from this source when Android asks, and follow the prompts. Step-by-step instructions with screenshots are in the install guide.