Not Not 2 - A Brain Challenge

1.1.2

Alt Shift

4.51

1,278 reviews

100,000+
Downloads

Free

Have fun getting smarter

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iOS version

About Not Not 2 - A Brain Challenge

Not Not 2 - A Brain Challenge is a puzzle app developed by Alt Shift.

Download Statistics

Not Not 2 - A Brain Challenge has been downloaded 200 thousand times. In the last 30 days, the app was downloaded 380 times.

User Ratings

Not Not 2 - A Brain Challenge is rated 4.51 out of 5 stars. The rating is based on 1.3 thousand ratings.

App Information

Not Not 2 - A Brain Challenge is FREE to download. The APK download size is 85.88 MB. The latest version available is 1.1.2. The last update was on December 8, 2025.

Technical Requirements

Not Not 2 - A Brain Challenge requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2022.

Description

Enhance your Brain Skills by solving clever Puzzles based on orientation, logic and colors!

More data about Not Not 2 - A Brain Challenge

Price	Free to download
Total downloads	200 thousand
Recent downloads	380
Rating	4.51 based on 1.3 thousand ratings
Ranking	Not ranked
Version	1.1.2
APK size	85.9 MB
Number of libraries	36
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Not Not 2 - A Brain Challenge app

Comments on Not Not 2 - A Brain Challenge for Android

★★★★☆ Denniel · Apr 2, 2023

Not 2 is a game about instructions, play your way with the twists of "not instructions" in every level. It is "Not not fun".

★★★★★ Destiny WR · Mar 23, 2023

So far I like the game. Just started playing it. I like the concept. It's different from most games & will improve your cognitive thinking.

★★★★☆ Christine Ridgeway · Jun 16, 2023

It seemed so easy in the first level, but then it got more challenging as I got to higher levels. I love this game.

★★★★★ Premansh Anand Dixit · Mar 24, 2023

Best game that challenges your brain, and it effects your brain for long term growth

★☆☆☆☆ Pjay Pender · Aug 28, 2025

DON'T BE FOOLED! Not a Play Pass game. Don't waste your time. Game is restricted to "developer approved testers" and not to people who pay for Play Pass.

★★☆☆☆ IAmAn Input · Mar 23, 2023

Played the original Not. Art style here is worse, I think. Also, I understand why there are ads but ads this invasive instantly killed the game for me. Will not purchase the no ads. There are better ways to have ads in-game. This is not it.

★☆☆☆☆ Mariana Mourão · Apr 9, 2023

Good game, but I will uninstall because of too many ads. One ad per level, but each level takes up to 2 min... can you imagine ? One ad every 1-2min. That's too much

Google Play Rankings for Not Not 2 - A Brain Challenge

This app is not ranked

Technologies used by Not Not 2 - A Brain Challenge

Not Not 2 - A Brain Challenge is requesting 14 permissions and is using 36 libraries.

Permissions

Network communication

view network connections, full network access, Google Play billing service, receive data from Internet

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.altshift.notnot2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, Can receive cloud messages, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID

Ad network libraries

AdMob

Social libraries

Facebook

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print AndroidX App Startup Android Library Icon

AndroidX App Startup

Android Support Library Document File

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager

Android Support Library Async Layout Inflater JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Tracing Android Library Icon

AndroidX Tracing AndroidX SQLite Android Library Icon

AndroidX SQLite Google ZXing Android Library Icon

Google ZXing AndroidX Inspection Android Library Icon

AndroidX Inspection BoltsFramework Android Library Icon

BoltsFramework Unity 3D Android Library Icon

Unity 3D

FMOD Ex Programmers API

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