Download Android Apps and Games
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most downloaded apps Top rated apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
Last updated on: 2026-08-12
Android Apps > Puzzle > IQ Test - Cryptex Challenge
IQ Test - Cryptex Challenge icon

IQ Test - Cryptex Challenge

3.7
bubble quiz games
3.90
79,002 reviews
5,000,000+
Downloads
Free

Test your IQ? Train your brain by solving great logic puzzles and brain teasers!

IQ Test - Cryptex Challenge Screenshot 1 of 8
IQ Test - Cryptex Challenge Screenshot 2 of 8
IQ Test - Cryptex Challenge Screenshot 3 of 8
IQ Test - Cryptex Challenge Screenshot 4 of 8
IQ Test - Cryptex Challenge Screenshot 5 of 8
IQ Test - Cryptex Challenge Screenshot 6 of 8
IQ Test - Cryptex Challenge Screenshot 7 of 8
IQ Test - Cryptex Challenge Screenshot 8 of 8
3.90 · 79,002 reviews · 5,000,000+ downloads

About IQ Test - Cryptex Challenge

IQ Test - Cryptex Challenge is a puzzle app developed by bubble quiz games.

How many times has IQ Test - Cryptex Challenge been downloaded?

IQ Test - Cryptex Challenge has been downloaded 6.9 million times. In the last 30 days, the app was downloaded 920 times.

What is the rating of IQ Test - Cryptex Challenge?

IQ Test - Cryptex Challenge is rated 3.90 out of 5 stars, based on 79 thousand ratings.

Is IQ Test - Cryptex Challenge free?

IQ Test - Cryptex Challenge is free to download. The APK download size is 18.66 MB. The latest version available is 3.7. The last update was on August 26, 2025.

What are the requirements for IQ Test - Cryptex Challenge?

IQ Test - Cryptex Challenge requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2012.

Description
How Many Brain Teasers Can You Solve?
Play "IQ Test - Cryptex Challenge" To Find Out If You're A Genius!

Run your imagination and find a logical explanation for the mysterious puzzles!
Find the solution, open the Cryptex and see what awaits you in the next stage!

"IQ Test - Cryptex Challenge" is entertaining mental free game consisting of 60 unique riddles, divided into 5 levels of varying difficulty!

The first level can solve 90% of the population. The last is only 5%!
How many of puzzles can you solve?

This is real good memory trainer!
Exercise your brain with the most addicting IQ test ever!

♥ More than 2 500 000 downloads around the world! Thank you! ♥

Features:
★ 60 unique puzzles!
★ 5 levels of varying difficulty
★ 120 hints!
★ IQ measurement (like the IQ test)
★ detailed statistics

Best game for all fans of puzzles, word games, brain thinking, mind games, logic puzzles and riddles with answers!

During the game will be measured your IQ, which will allow you to know the strength of their own mind.

Each riddle has 2 hints. Remember, however, that their use would reduce the value of the iq.

Open Cryptex! Maybe you're a genius!
_________________________________

“Imagination is more important than knowledge. For knowledge is limited to all we now know and understand, while imagination embraces the entire world, and all there ever will be to know and understand.” Albert Einstein

IQ of famous people:
- Leonardo da Vinci IQ 220
- Garry Kasparov IQ 190
- Wolfgang Mozart IQ 165
- Albert Einstein IQ 160
- Bill Gates IQ 160

_________________________________

Cryptex Challenge Facebook:
https://www.facebook.com/cryptexchallenge

Have fun!

Recent changes:
Fixed an issue where letters on the puzzle screen keyboard could be hidden for some users.
Show more Show less

More data about IQ Test - Cryptex Challenge

Price Free to download
Total downloads 6.9 million
Recent downloads 920
Rating 3.90 based on 79 thousand ratings
Ranking Not ranked
Version 3.7
APK size 18.7 MB
Number of libraries 23
Designed for Android 4.4+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for IQ Test - Cryptex Challenge with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the IQ Test - Cryptex Challenge app

The Da Vinci Cryptex icon The Da Vinci Cryptex
XSGames
4.0
Free
10,000+
The Da Vinci Cryptex 3 icon The Da Vinci Cryptex 3
XSGames
3.8
Free
5,000+
Detective IQ: A Detective Game icon Detective IQ: A Detective Game
MindYourLogic
4.8
Free
10,000,000+
Brain Blow: Genius IQ Test icon Brain Blow: Genius IQ Test
CASUAL AZUR GAMES
4.5
Free
10,000,000+
Brain Test: IQ Puzzle Game icon Brain Test: IQ Puzzle Game
Brain Test @DuneBash Studios
4.7
Free
1,000+
Tricky Brain: IQ Puzzle Games icon Tricky Brain: IQ Puzzle Games
NoVita Garden - Tricky Puzzles
4.7
Free
10,000+
Who is? Brain Teaser & Riddles icon Who is? Brain Teaser & Riddles
Unico Studio
4.7
Free
50,000,000+
Brain Puzzle: Tricky Riddles icon Brain Puzzle: Tricky Riddles
FANGENT
4.0
Free
5,000+

IQ Test - Cryptex Challenge compared with similar apps

Common keywords of similar apps

Cryptex Imagination Genius Open Varying Difficulty World Knowledge Understand Albert Einstein Iq Test Puzzles Brain Challenge Solve Find Game Logic Teasers Unique Riddles Levels Hints Games Mind

Keywords missing from this app

Tricky Puzzle Riddle Math Fun Thinking Skills Play Solving Free Challenges Easy Smart Level Word Teaser Train Enjoy Training Challenging Quiz Boost Adults Experience Creativity Funny Offline Crack Recent Memory Answers Addictive Features Trivia

Ad-free alternatives ()

The Da Vinci Cryptex 2 icon The Da Vinci Cryptex 2
XSGames
4.1
Free
5,000+
The Da Vinci Cryptex icon The Da Vinci Cryptex
XSGames
4.0
Free
10,000+
The Da Vinci Cryptex 3 icon The Da Vinci Cryptex 3
XSGames
3.8
Free
5,000+
Myrdle - Cross Logic Puzzles icon Myrdle - Cross Logic Puzzles
Morion Studio
3.4
Free
10,000+
Math Riddle Puzzle Brain Games icon Math Riddle Puzzle Brain Games
Nividata Consultancy
4.4
Free
10,000+
Math Puzzle & Calculation Game icon Math Puzzle & Calculation Game
Nividata Consultancy
3.6
Free
100,000+
A-Z – go from A to Z | riddles icon A-Z – go from A to Z | riddles
Hartaithan.
4.3
Free
100,000+
Logical and Math Puzzles icon Logical and Math Puzzles
B2A Apps
3.4
Free
100,000+
Brain Test Premium icon Brain Test Premium
Unico Studio
4.9
$4.99
1,000+
Humbug 2 icon Humbug 2
Dunderbit
4.7
Free
5,000+
Simbo - IQ & Brain Training icon Simbo - IQ & Brain Training
Charging Pixels
4.3
Free
10,000+
Draw Puzzle - Draw the Line icon Draw Puzzle - Draw the Line
Step Two Studio
4.7
Free
100,000+
Lights Out - confetti icon Lights Out - confetti
katsapps
4.8
Free
10,000+
Daily Einstein's Riddle icon Daily Einstein's Riddle
Thiago Barcala
3.8
Free
5,000+
the Sequence icon the Sequence
Go Dreams
4.0
$2.99
100,000+
Cryptarithms - Math Riddles icon Cryptarithms - Math Riddles
anduda
4.4
Free
100,000+

Top rated similar apps ()

Tricky Quiz - Test Your Mind icon Tricky Quiz - Test Your Mind
Word & Puzzle Games by MindBlows
5.0
Free
100,000+
Brain Test Premium icon Brain Test Premium
Unico Studio
4.9
$4.99
1,000+
Detective IQ: A Detective Game icon Detective IQ: A Detective Game
MindYourLogic
4.8
Free
10,000,000+
Brain Test X: Hard Challenge icon Brain Test X: Hard Challenge
Unico Studio
4.8
Free
1,000,000+
Brain Test All-Star: IQ Boost icon Brain Test All-Star: IQ Boost
Unico Studio
4.8
Free
10,000,000+
Brain Who? Tricky Riddle Tests icon Brain Who? Tricky Riddle Tests
Teos Oyun
4.7
Free
50,000,000+
Brain Test 2: Tricky Stories icon Brain Test 2: Tricky Stories
Unico Studio
4.7
Free
100,000,000+
Brain Test: Tricky Puzzles icon Brain Test: Tricky Puzzles
Unico Studio
4.7
Free
100,000,000+
7 Riddles: IQ math logic games icon 7 Riddles: IQ math logic games
Trasco studio
4.7
Free
100,000+
Brain Test 3: Tricky Quests icon Brain Test 3: Tricky Quests
Unico Studio
4.7
Free
10,000,000+
Brain Test: IQ Puzzle Game icon Brain Test: IQ Puzzle Game
Brain Test @DuneBash Studios
4.7
Free
1,000+
Brain Puzzles: Logic & Riddles icon Brain Puzzles: Logic & Riddles
Foydali ilovalar dunyosi
4.7
Free
100,000+
Who is? Brain Teaser & Riddles icon Who is? Brain Teaser & Riddles
Unico Studio
4.7
Free
50,000,000+
Brain Train: Brain Games icon Brain Train: Brain Games
BeesPuzzles
4.7
Free
10,000+
Tricky Brain: IQ Puzzle Games icon Tricky Brain: IQ Puzzle Games
NoVita Garden - Tricky Puzzles
4.7
Free
10,000+
Puzzle Games Collection game icon Puzzle Games Collection game
Brain Vault
4.7
Free
500,000+

Most downloaded similar apps ()

Brain Test: Tricky Puzzles icon Brain Test: Tricky Puzzles
Unico Studio
4.7
Free
100,000,000+
Brain Puzzle: Tricky Test icon Brain Puzzle: Tricky Test
SLEEK CHARM LIMITED
4.0
Free
10,000,000+
Brain Puzzle: Tricky Quest icon Brain Puzzle: Tricky Quest
JoyGame Studio
4.6
Free
50,000,000+
IQ Masters - Brain Games icon IQ Masters - Brain Games
Deep Flow Apps
4.2
Free
10,000,000+
Crazy Brain Puzzle: Mind Twist icon Crazy Brain Puzzle: Mind Twist
Hainan Play Hi Cultural Entertainment Co., Ltd
4.5
Free
5,000,000+
Tricky Story 2: Brain Twist icon Tricky Story 2: Brain Twist
XGame HK
4.6
Free
5,000,000+
Braindom: Brain Games Test icon Braindom: Brain Games Test
Lahana Game Studio
4.6
Free
100,000,000+
Brainy Master Tricky Story icon Brainy Master Tricky Story
Metagame.Ltd
4.5
Free
10,000,000+
Tricky Puzzle 2: Brain Test icon Tricky Puzzle 2: Brain Test
YIKE TECHNOLOGY LIMITED
4.6
Free
1,000,000+
Brain Test All-Star: IQ Boost icon Brain Test All-Star: IQ Boost
Unico Studio
4.8
Free
10,000,000+
Brain Test X: Hard Challenge icon Brain Test X: Hard Challenge
Unico Studio
4.8
Free
1,000,000+
Brain Test 2: Tricky Stories icon Brain Test 2: Tricky Stories
Unico Studio
4.7
Free
100,000,000+
Brain Test 4: Tricky Friends icon Brain Test 4: Tricky Friends
Unico Studio
4.6
Free
10,000,000+
IQ Boost: Training Brain Games icon IQ Boost: Training Brain Games
Brightika, Inc.
4.2
Free
10,000,000+
Trivia Master - Word Quiz Game icon Trivia Master - Word Quiz Game
Topy Games
4.6
Free
10,000,000+
Tricky Minds: Brainy Puzzle icon Tricky Minds: Brainy Puzzle
Reed Been
4.6
Free
5,000,000+

More from bubble quiz games

Logo Quiz icon Logo Quiz
bubble quiz games
4.5
Free
50,000,000+
Guess The Movie Quiz icon Guess The Movie Quiz
bubble quiz games
4.4
Free
1,000,000+
Flags Quiz - World Countries icon Flags Quiz - World Countries
bubble quiz games
4.1
Free
1,000,000+
Guess The Celeb Quiz icon Guess The Celeb Quiz
bubble quiz games
4.3
Free
100,000+

Google Play Rating history and histogram

Rating history
Subscribe to see the full rating timeline
43K
14K
4.7K
3.2K
13K

Downloads over time

Downloads over time
Subscribe to see download velocity and history

IQ Test - Cryptex Challenge has been downloaded 6.9 million times. Over the past 30 days, it averaged 31 downloads per day.

Changelog of IQ Test - Cryptex Challenge

Show changelog

Developer information for bubble quiz games

bubble quiz games

bubble.mobile.company@gmail.com

Website

Legal name:

Address:

Phone number:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
I'm the developer of this app

Share IQ Test - Cryptex Challenge

Comments on IQ Test - Cryptex Challenge for Android

★★★★★ Rasheed Ahmad · Jul 30, 2025
The best IQ test I ever played, best questions, the best app design and music 🎶
★★★★★ Idogho David · Aug 14, 2024
This game test you're thinking and smartness, 5 stars for it? I think every teen and adult should play this... Please we need more IQ TEST like this🙏❤️‍🩹
★★★★★ Thomas Vazhakala · Jun 6, 2024
Great game to kill time, and most of the puzzles are genius Loved it
★★★★★ John Pop six · Apr 8, 2024
I love this app it is one of my favorite app I think it is the best now for IQ test I know
★★☆☆☆ Musa Mutombo · Feb 6, 2024
Some question her just hard to find It's because the game is just like a gue game
★☆☆☆☆ Fathia Atanda · Mar 15, 2024
I find it confusing to play. Tutorial guide to put you through on how to go about it isn't on the app. It's so confusing, even the hints aren't helping. I wonder how it has good reviews when you can't play it
★☆☆☆☆ REDEEMER SICHIMATA · Oct 16, 2025
L enamored with archaic atmosphere of this game.
★☆☆☆☆ Nusret Aziri · Apr 23, 2024
It doesn't exept the correct answer. The 1st is 4 but it says wrong

Google Play Rankings for IQ Test - Cryptex Challenge

This app is not ranked

Technologies used by IQ Test - Cryptex Challenge

10 permissions · 23 libraries
Subscribe to see full permission and library details
The Da Vinci Cryptex icon The Da Vinci Cryptex
The Da Vinci Cryptex 3 icon The Da Vinci Cryptex 3
Detective IQ: A Detective Game icon Detective IQ: A Detective Game
Brain Blow: Genius IQ Test icon Brain Blow: Genius IQ Test
Brain Test: IQ Puzzle Game icon Brain Test: IQ Puzzle Game
Tricky Brain: IQ Puzzle Games icon Tricky Brain: IQ Puzzle Games
Who is? Brain Teaser & Riddles icon Who is? Brain Teaser & Riddles
Brain Puzzle: Tricky Riddles icon Brain Puzzle: Tricky Riddles

Back to top
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
  • Unlimited keyword tracking
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps

  • Top Android apps being viewed
  • YoNo: Party Game Android App
  • View Word Journey-Crossword
  • Flashlight Ultra

Android Statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Top popular Apps
  • Buy the best Android phone

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Articles
  • Blog
  • Android Interstitial Ads: Best practices to optimize your app's earnings
© 2010-2026 - AppBrain