IQ and Aptitude Test Practice

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3.7
5.37K reviews
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Everyone
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About this app

Call it an Intelligence test, IQ test, aptitude test, or psychometric test — they are used in schools, admission exams, and job interviews to assess the ability of applicants in processing information. This free IQ test application provides more than 100 IQ test questions with answers. The aptitude test questions are nonverbal and are categorized into logical, spatial, and numerical tests.

If you plan to take SHL, Kenexa, or Cubiks logical or inductive reasoning tests as part of a job interview, these practice tests are invaluable preparation. They are also useful for similar assessments like MENSA, Wonderlic, Raven’s Progressive Matrices, DAT, civil service exams, and pre-employment cognitive ability tests. Whether you are preparing for a graduate aptitude test, competitive exam, or want to sharpen your abstract reasoning and pattern recognition skills, this app has you covered.

Research shows that regular practice significantly improves your IQ test scores and cognitive performance over time. By consistently solving these puzzles, you train your brain to recognize patterns faster, think more critically, and process information more efficiently. The more you practice, the better your results will be.

Besides preparing for a job application assessment, solving these short puzzles is a brain training exercise that can improve your inductive and logical reasoning, numerical and spatial abilities, problem-solving skills, and fluid intelligence.

Hints and solutions are provided for most of the questions. Based on your performance you will receive an IQ (Intelligence Quotient) score. The IQ score is calculated based on the deviation of your score from the average score by other users. Every standard deviation is counted as 15 units of IQ score.

Taking the IQ test and scoring is completely offline and free of charge (no internet connection required).

Note: The sample population used to calculate the IQ score is probably smarter than the average world population. Hence the IQ score from this app may be lower than one based on the general population.

The focus of this application is on these test types:

1- Logical reasoning tests (inductive reasoning): Analogies, progressive series, Raven’s matrix test, and classification tests.

2- Numerical tests: Number series, number analogies, and number matrices. Common in job interviews for quantitative roles (trading, finance, banking, consulting, software development).

3- Spatial reasoning: Two-dimensional pattern matching and paper folding.

4- Memory test: Test your short-term memory and compare with the average population.

5- Unlimited practice with cube test (three-dimensional spatial ability).

6- Unlimited mental arithmetic practice.

Available nonverbal tests:

Logical reasoning: Visual analogy (shape analogy), Progressive series, Classification (odd one out), Matrix tests (grid of shapes).

Numerical reasoning: Number analogies, Number series, Number matrices, Mental arithmetic.

Spatial reasoning: 2D spatial ability (pattern matching and assembling), 3D spatial ability (cube folding test).

Short-term memory: Memorize and recall sequences of numbers, letters, colors, and pictures. Comparison to average population is offered.

Mental arithmetic: Perform arithmetic operations mentally and improve your calculation speed.
Practice IQ and logic tests with detailed solutions and explanations.
Updated on
Aug 2, 2026

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.
No data shared with third parties
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No data collected
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Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

5.06K reviews
A Google user
July 29, 2019
Assuming that scores are based on data collected from testees (along with equipercentile equating for prior results), this app is likely much more accurate than many others out there. I would be interested to see additional data, since I doubt 553 on 2D-VS or 35 on cubes represents the 99.999th percentile. A histogram or at least some additional statistical parameters (SD, skewness, kurtosis, n, etc.) would be nice. Since verbal tests are usually more g-loaded, it could help to add one.
109 people found this review helpful
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LangiS
July 30, 2019
The percentiles are calculated assuming a gaussian distribution fo scores. Although the number of samples for different tests is between 100K to 1M, after binning for every age the current number of samples does not allow accurate stats for extreme values in distribution tail. Since this reply is limited to 350 words I cannot explain more.
A Google user
September 14, 2018
What a load of bull. How many different iq results do I have to read before I find out which I got. Took ages to get app to open but only to close again. Uninstalling. Don't need any automated message either. This app blows more wind than an old man. Questions I got wrong on this were correct on other more profound apps. Thanks for waisting my time.
28 people found this review helpful
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A Google user
May 29, 2019
really odd app, its not very precise and has cut corners, for example in the "cut letters" section J is often the only answer to straight line with resemble l or i... anyway there are no real "statistics" that can tell you your standing. Edit: meaningful stats are not the mean, it should include the number of players & standard deviation to give you an idea of the sample size of "players" you are participating with. BTW you can manage to cut the j fine in spatial awareness but not in cut letters
66 people found this review helpful
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LangiS
June 5, 2019
The sample size is large enough to be irrelevant to users (from 40000 for newer tests to more than 1 million for older ones). In calculating the top x percent standard deviation of the population is used. Most normal users have no use of standard deviation so we stopped showing it. We will publish complete statistical analysis of results in future

What’s new

Daily and Weekly leaderboard added.
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Everyone
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App support

About the developer
Hooman Habibi
aztest.adm@gmail.com
Maximahof 67 5611 AX Eindhoven Netherlands

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