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Last updated on: 2026-08-16
Android Apps > Puzzle > Not Not 2 - A Brain Challenge
Not Not 2 - A Brain Challenge icon

Not Not 2 - A Brain Challenge

1.1.2
Alt Shift
4.52
1,288 reviews
100,000+
Downloads
Free

Have fun getting smarter

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4.52 · 1,288 reviews · 100,000+ downloads
iOS version

About Not Not 2 - A Brain Challenge

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

How many times has Not Not 2 - A Brain Challenge been downloaded?

Not Not 2 - A Brain Challenge has been downloaded 200 thousand times. In the last 30 days, the app was downloaded 450 times.

What is the rating of Not Not 2 - A Brain Challenge?

Not Not 2 - A Brain Challenge is rated 4.52 out of 5 stars, based on 1.3 thousand ratings.

Is Not Not 2 - A Brain Challenge free?

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.

What are the requirements for Not Not 2 - A Brain Challenge?

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!
Show more

More data about Not Not 2 - A Brain Challenge

Price Free to download
Total downloads 200 thousand
Recent downloads 450
Rating 4.52 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

Get a detailed PDF report for Not Not 2 - A Brain Challenge with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Not Not 2 - A Brain Challenge compared with similar apps

Common keywords of similar apps

Smarter Modes Collectibles Instructions Brain Challenge Fun Skills Puzzles Levels Experience Play

Keywords missing from this app

Games Game Tricky Puzzle Test Mind Logic Iq Challenges Solve Cube Mini Train Training Solving Riddles Level Easy Perfect Daily Challenging Memory Gameplay Teasers Problem Ultimate Dots Free Thinking Enjoy Features Smart Master Improve Unique Crossword Recent Ready Boost Tease Friends

More from Alt Shift

Not Not - A Brain-Buster icon Not Not - A Brain-Buster
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4.7
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Crying Suns icon Crying Suns
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Google Play Rating history and histogram

920
260
23
7
61

Downloads over time

Not Not 2 - A Brain Challenge has been downloaded 200 thousand times. Over the past 30 days, it averaged 15 downloads per day.

Changelog of Not Not 2 - A Brain Challenge

Show changelog

Developer information for Alt Shift

Alt Shift

contact@notnot-game.com

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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.
Show details
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Brain Test X: Hard Challenge icon Brain Test X: Hard Challenge
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