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Android Apps > Puzzle > Cryptex: IQ Test & Riddles
App profile & analytics · Puzzle · Data updated 2026-10-08
Cryptex: IQ Test & Riddles icon

Cryptex: IQ Test & Riddles

by bubble quiz games · Free · Version 3.8

“60 brain teasers and logic puzzles in 5 levels. How far will you get?” the developer's tagline

Availability On Google Play since December 2012 ↗
Rating on Google Play
3.90/5
78,918 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
3.90
78,918 reviews
Total installs
6.9
million
Installs, last 30 days
890
Best rank
–
not in the top lists
Last updated
September 16, 2026
3.8
AppBrain's verdict EstablishedPopular

Cryptex: IQ Test & Riddles is popular, with 6.9 million installs. Users are divided: 3.9 stars from 78,918 ratings.

Cryptex: IQ Test & Riddles is made and published by bubble quiz games. AppBrain is an independent app data site and isn't affiliated with bubble quiz games. The app name, icon, screenshots and description belong to bubble quiz games and are shown as published on Google Play.

About Cryptex: IQ Test & Riddles

Cryptex: IQ Test & Riddles is a puzzle app developed by bubble quiz games.

How many times has Cryptex: IQ Test & Riddles been installed?

Cryptex: IQ Test & Riddles has been installed 6.9 million times. In the last 30 days, the app was installed 890 times.

What is the rating of Cryptex: IQ Test & Riddles?

Cryptex: IQ Test & Riddles is rated 3.90 out of 5 stars, based on 79 thousand ratings.

Is Cryptex: IQ Test & Riddles free?

Cryptex: IQ Test & Riddles is free. The app size is 18.64 MB. The latest version available is 3.8. The last update was on September 16, 2026.

What are the requirements for Cryptex: IQ Test & Riddles?

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

Description by bubble quiz games (from Google Play)
How many riddles can you solve? Open the cryptex and find out whether you're a genius!
Show more

App Performance Report

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Screenshots

Cryptex: IQ Test & Riddles Screenshot 1 of 7
Cryptex: IQ Test & Riddles Screenshot 2 of 7
Cryptex: IQ Test & Riddles Screenshot 3 of 7
Cryptex: IQ Test & Riddles Screenshot 4 of 7
Cryptex: IQ Test & Riddles Screenshot 5 of 7
Cryptex: IQ Test & Riddles Screenshot 6 of 7
Cryptex: IQ Test & Riddles Screenshot 7 of 7
Screenshots by bubble quiz games, from the Google Play listing
Official page on Google Play

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Google Play Rating history and histogram

Rating history
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43K
14K
4.7K
3.2K
13K

Installs over time

Installs over time
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Cryptex: IQ Test & Riddles has been installed 6.9 million times. Over the past 30 days, it averaged 30 installs per day.

Changelog of Cryptex: IQ Test & Riddles

Show changelog

Developer information for bubble quiz games

bubble quiz games

bubble.mobile.company@gmail.com

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Comments on Cryptex: IQ Test & Riddles for Android

★★★★★ Dennis Maingi · Jun 14, 2025
This game is mind-blowing. Its tricks are predictable but tricky. It really gets you to think simple get unique. Love 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
★★★★★ Irishka · Aug 28, 2026
Great game. Love it. Can be very challenging and make you think. I have played this game about 3 or 4 times by now. About to download and start over again.
★☆☆☆☆ 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
★☆☆☆☆ Suzie Brown · Oct 5, 2024
There are no instructions? Listening to a beat of Egypt colored square with no project. But you got my ....clicks.... Good for you. 👍
★☆☆☆☆ Nusret Aziri · Apr 23, 2024
It doesn't exept the correct answer. The 1st is 4 but it says wrong
★☆☆☆☆ REDEEMER SICHIMATA · Oct 16, 2025
L enamored with archaic atmosphere of this game.

Google Play Rankings for Cryptex: IQ Test & Riddles

This app is not ranked

Technologies used by Cryptex: IQ Test & Riddles

10 permissions · 23 libraries
Subscribe to see full permission and library details
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Overview Alternatives History Reviews Rankings Technology
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