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Brain Test 4: Tricky Friends

Unico Studio

15 Sep 2026

4.6 ★
203.3K reviews
10M+
Downloads
3+
Content
7.0+
Android OS

About Brain Test 4

Brain Test with tricky puzzles, brain teasers and brain games! Test your IQ.

Brain Test 4 is a free Android game from Unico Studio that offers a series of challenging brain teasers and puzzles. This game is perfect for those who enjoy brain training and want to test their IQ. With new characters, customization mechanics, and brain teasers, Brain Test 4 brings a fresh twist to the original formula. The game features offline play, making it accessible anywhere, anytime. Different riddles and tricky tests will challenge your mind, and a robust hint system is available to help you along the way. Whether you're a fan of brain games or just looking for a relaxing brain workout, Brain Test 4 is a great choice. It's suitable for adults and is a great way to keep your mind sharp.

➤Brain Test 4 brings a cast of new characters, new customization mechanics, and the most importantly all-new brain teasers. We are going 'back-to-basics' to refresh the original Brain Test: Tricky Puzzles formula with a huge dose of trickiness. 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 a good brain workout.

➤Different riddles and tricky tests will challenge your mind, making it a great choice for brain teaser game enthusiasts by playing brain training games for a relaxing brain out. Brain Test 4 is one of the fun offline puzzle brain games from the makers of Brain Test: Tricky Puzzles, Brain Test 2: Tricky Stories and Brain Test 3: Tricky Quests and Who Is? Brain Teaser & Riddles. Brain Test 5 is coming in the following months! Brain Games for Adults and no wifi games are solving games for your brain.

➤Brain Test 4 is catered for the Brain Test veterans who are looking for challenging tricky puzzles to solve. If you're a fan of free brain games and mind games that really make you think, this puzzle brain game for you. Nothing is as it seems and everything is there to trick your brain. But the game provides a robust hint system to help you along the way. Get ready for a challenging, but enjoyable and accessible experience. Each level is a brain teaser games arena, inviting you to brain it on with a series of brain puzzles and thinking games. Find out if this offline puzzle game is an easy game!

➤With their colorful cast of members such as Tricky Lily and Astrodog, Brain Test 4's Tricky Club awaits you to solve the trickiest puzzles of all time. It's a fun and engaging way to test your IQ and brain puzzle-solving skills. Time to sharpen your wits and expand your mind! Brain teaser games like these are perfect for mental exercise, and you can play these games offline. This puzzle brain game is a new game and an offline game.

➤You can enjoy yourself with your friends with this addictive and funny free IQ game. Think out of the box, crack the puzzles and get ready to take the quiz! You will enjoy this funny tricky test. Brain games and iq games are for improving the brain. When you need to brain out for a while, this game is just for you!

➤➤Brain Test enthusiasts! Brain Test 5 is on the way! Keep following us!

⭐FEATURES⭐
● Tricky & Mind-blowing brain teasers.
● Surprising riddles to learn if you find this offline game as an easy game.
● Unexpected solutions for offline puzzle games.
● Tricky Club system with unlockable characters in this no wifi games and solving games.
● Character and Environment customization options.
● Fan-favorite Brain Test art style with animated characters.
● Dozens of levels and constant new level updates and free brain games.
● Humorous dialogues and exciting stories.
● Family friendly gameplay. Safe content for all ages.
● Can be played with one hand.
● Can be played offline and without internet.
● One of the popular free games. Puzzle Brain games for adults, puzzle games and new games.
● Free mind games, smart games.
● Completely free to download and free to play. Test your brain.
● Play without the internet. Free offline game.

What's new in the latest 1.39.0

Last updated on 15 Sep 2026

50 brand-new levels are here in all languages! Brain Test 4 now features 600 levels packed with tricky puzzles and unexpected challenges. Update now and put your brain to the test!

Gameplay and Screenshots

Brain Test 4 APK Information

Latest Version
1.39.0
Category
Trivia
Android OS
Android 7.0+
File Size
Varies with device
Developer
Unico Studio
Available on
Google Play
Content Rating
Rated for 3+
Updated
15 Sep 2026
Package Name
com.unicostudio.braintest4
Installs
10,000,000+
In-app Purchases
₹40.00 – ₹800.00 per item
Price
Free

Brain Test 4 Tags

Brain Test 4 FAQ

How do I download Brain Test 4 for Android?

Tap "Download from Google Play" to install the official version of Brain Test 4 on your phone. It is free to open the store page.

How do I install an APK or XAPK file?

Allow "Install unknown apps" for your browser or file manager, open the downloaded file and tap Install. XAPK files need an XAPK installer. See our install guide for step-by-step help.

What Android version does Brain Test 4 need?

Google Play lists Android 7.0 or newer.

How do I update Brain Test 4 to the latest version?

If you installed it from Google Play, updates arrive automatically. For APK files, download the newer version from this page and install it over the old one.