IQ Test Challenge
Real IQ Score & Daily Ranking
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
How smart are you, compared to everyone else? Take the IQ test, beat today's challenge and see your percentile among all players.
How smart are you – compared to everyone else? IQ Test Challenge is a free IQ test with classic intelligence puzzles. After every test you see where you stand among all players. With the Club membership you also see where you stand among people like you, by country, age group, gender and education.
THE IQ TEST
Ten tasks from six categories, getting harder as you go. No time limit – think as long as you like. At the end you review your answers, submit them and see your score, your IQ estimate with its range and your percentile on the distribution curve of all players. Then go through every task with its solution – Club members also get an explanation for each one.
SIX CATEGORIES OF CLASSIC PUZZLES
- Patterns: Raven-style matrices, figure series, figure analogies, the odd one out
- Numbers: number series, number grids, number pyramids, balances, missing operators, clock angles
- Spatial: cube nets, rotation vs. mirror image, counting cubes, mazes
- Memory: figure grids, n-back, digit span
- Logic: syllogisms, seating plans, knights and knaves, assignment puzzles
- Words: analogies, odd word out, anagrams, proverbs, hidden words
Every puzzle is generated fresh – you will not run out of tasks.
COMPARE YOURSELF
The comparison is the heart of the app. See how your result compares with the whole community. With the Club membership you also see how many players solve each task and which answer others picked. Your data stays anonymous: no account, no sign-up, and your profile details are optional.
MORE WAYS TO PLAY
- Daily challenge: five tasks, the same for everyone in the world, with a daily ranking
- Sudden death: one task after another, one mistake ends the run. With leaderboards worldwide, per country and per week (with Club membership)
- Duel: challenge friends with a code – same five tasks, who scores more?
- Training: practise a single category without a score
- XP, levels, 20 badges and your daily streak
- Statistics: your strengths and weaknesses per category, history and IQ estimate over all tests
IN SIX LANGUAGES
English, German, Spanish, Italian, Portuguese and French – the word puzzles are written for each language.
FREE, NO ADS
The IQ test and all game modes are free and without ads: three IQ tests on your first day, then one test and one sudden death run per day. The Club membership (monthly or yearly) unlocks more: explanations for every task, up to five IQ tests a day, unlimited sudden death, duels and training, the sudden death leaderboards, how many players solve each task and which answer others picked, your percentile in every comparison group, all details of your past tests and a crown in the rankings – and you support the further development of the app. The subscription renews automatically and can be cancelled at any time in your store account settings.
Note: IQ Test Challenge is made for entertainment and self-assessment. It is not a clinical or diagnostic intelligence test.
Privacy policy: https://challenge.iqtest-app.de/privacy-policy-app/
Terms of use: https://challenge.iqtest-app.de/terms-and-conditions/
License agreement (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- New ranking: League, today's challenge, sudden death and Blitz as tabs, with your own place always in view at the bottom.
- Change your name right in the ranking.
- Comparing yourself with all players now lives in Stats.
- On your first day you see how everyone else did after every task.
- After your first test you can set a reminder for today's challenge.
The developer, Paul Stelzer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Paul Stelzer
- Size
- 16.6 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Infrequent
Contests
- In-App Purchases
Yes
- Club Yearly $8.99
- Club Monthly $1.99
- Copyright
- © 2026 InnoMobile GmbH / Paul Stelzer