Brain Test All-Star: IQ Boost

Contains adsIn-app purchases
4.7
636K reviews
10M+
Downloads
Content rating
PEGI 7
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About this game

Brain Test All-Star: IQ Boost offers players a new set of original brain teasers using the fan-favorite puzzle brain games formula. On top of 100s of new levels, IQ Boost introduces a brand-new IQ scoring system that will help our players to increase their intelligence in various ways.

It has been a long journey for the Brain Test brand as we’ve published 6 /.different installments within the franchise in several years. IQ Boost comes as a culmination of years of experience and tricky puzzle fun!

Brain Test is an addictive free tricky brain puzzle game with a series of tricky brain teasers for a relaxing brain out. These offline mind games, brain games, IQ tests, thinking games and puzzle games are perfect for those who love brain exercises! Enjoy brain games for adults and brain teasers.

Brain Test All-Star: IQ Boost’s huge level trove includes mind games, iq games, puzzle solving games, and brain teasers all at once. Test your brain with this ultimate free brain games experience.

This new iteration of the most successful brain puzzle game provides a new way of challenge for the veteran players. Test your brain with a highly difficult set of hard puzzles. Only the accomplished players of Brain Test 1, 2, 3, and 4 will have a chance of completing these Brain Test 5 tricky puzzles.

Whether you call it mind games, smart games or riddle games, the 5th version of Brain Test satisfies every player with a diverse selection of brain teaser games and brain out scenarios. Use your smart games skills to overcome this free brain test and become a champion of brain games.

For the daily active brain masters, we offer daily challenges that provide a unique experience every single day. Completing these daily brain puzzle tests offer both a sense of accomplishment and material rewards in the form of lots of bulbs. Use these bulbs to unlock hints and face the puzzle brain games with a wider arsenal.

Revisit your dear Brain Test friends such as Agent Smith, Monster Hunter Joe, Uncle Bubba, Doctor Worry, and Tom the Cat. Their adventures are even trickier this time to boost your iq and develop your thinking game skills. Puzzle solving games genre has never been so rich before as we will offer at least 1000 levels in Brain Test All-Star: IQ Boost.

Enjoy an improved Brain Test experience with smoother controls, fluid animations, colorful graphics, and enhanced sound effects. Our team of experts worked meticulously to make every technical part of this free brain teaser game experience perfect. Riddles and brain quiz levels have never been so immersive before in the history of problem solving games.
Challenging games are off-putting for some players. That is why Brain Test All-Star: IQ Boost puts forward intuitive hint and skip systems that allow everyone regardless of their age and education level to play it easily. After all, brain-teaser games are there to test your brain, not your patience.

Free brain games should never require payment and internet. That is the exact case with the latest brain test iteration named Brain Test All-Star: IQ Boost. Puzzle solving game lovers can enjoy the mind games filled with brain teasers anywhere and anytime. Take your phone and play this at a park, library or even during a flight! Free brain games are something you can find here.

Features:
● More than 1000 tricky puzzle levels
● Extensive IQ scoring system that tracks your development
● Frequent updates that add new levels
● Hard challenge levels for the veteran players
● Daily levels for active players
● Free brain training
● Provides mindfulness
● Improved hint and skip systems
● Enhanced graphics and visuals
● Smooth controls and flawless gameplay
● Can be played with one hand
● Can be played offline
● No WIFI required
● Completely free, no hidden fees
● All levels are free to play
Updated on
Nov 12, 2025
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
594K reviews
Sian MG
October 9, 2025
Just finished all 650 lvls + masters. Had to use hints only a few times but you get plenty rewarded to you so no big deal. Some lvls repeated towards the end but not excessively. Lots were really clever, funny, silly & even educational. The daily puzzle is a nice addition too. There is an ad after every puzzle but you can skip after a few seconds (or pay to remove). Highly recommend, going to download one of the others now!
104 people found this review helpful
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Unico Studio
October 9, 2025
Thank you for your wonderful, detailed review and 5 stars! 🙏 We’re glad you enjoyed the clever levels and daily puzzles. Ads help keep the game free, and we truly appreciate your recommendation. Enjoy our other games! 🎯🎮
Alex P
March 12, 2025
Some puzzles have some really weird way of solving them. But the most annoying thing is the adverts. Like ever 2 rounds you're forced to watch an advert. So just as you start getting into the game, your flow gets disturbed. Time and time again. Doesn't allow you to fully enjoy it. And i don't want to be forced to pay to enjoy a free game . Wasn't enjoyable enough. So have uninstalled
46 people found this review helpful
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Unico Studio
March 13, 2025
Hey there your feedback matters! Apologies for the ad interruptions just trying to keep the game free for you. Our team’s working to balance better. If ads pop up early reach us at [email protected]. We’re all ears to your insights. Thanks a ton!
Affordable Leather
December 31, 2024
It's OK, but if you've played the previous games, it gets very samey and a lot of the puzzles are similar to ones you've done before. Also there are still issues with trying to manipulate an object in exactly the right way to complete a level which gets frustrating, especially when the hints tell you to do what you've already been attempting 😡 Addendum: Devs have just told me to use the Hints. I DID, AND IT TOLD ME TO DO WHAT I WAS ALREADY TRYING TO DO!! 🙄
27 people found this review helpful
Did you find this helpful?
Unico Studio
December 31, 2024
We appreciate your feedback. We will share it with our R&D team. For tricky levels consider using the Hint option. We are working on adding new levels.

What’s new

Bug fixes for some levels. New updates with new levels are coming very soon!