IQestra

Discover your true
IQ score.
in 3 minutes

Join millions of people who have already taken the test.

Start test

What is the process?

Take a test

Get an unbiased view of yourself

Get your detailed report

Learn your strengths and discover areas for improvement

Start your journey

Start improving with expert courses and brain training

The 5 essential cognitive skills you can improve:

These core mental skills form the foundation of your cognitive potential. Start training to improve all five skills.

Reaction

Sharpen lightning-fast responses

Logic

Master complex problem-solving

Memory

Unlock superior memory capacity

Concentration

Achieve laser-like focus

Speed

Accelerate mental processing

Boost your capacities

Unleash your potential with our comprehensive training package

Expert video courses

  • Over 20 hours of expert training
  • Easy-to-follow lessons
  • Learn at your own pace
  • Track your progress

Brain training games

  • Diverse cognitive training exercises
  • Progressive difficulty levels
  • Improve 5 essential mental skills

Puzzles

  • Over 150 intelligence-boosting puzzles
  • Smart difficulty progression
  • Master essential brain functions

Community

Follow us on social media for daily quizzes, challenges, and brain teasers to keep your mind sharp

Discover our plans

Discover our flexible offers and choose the one that best suits your learning and personal development journey.

BI-WEEKLY SUBSCRIPTION

15.94 $ /2 semaines

  • 7-day trial, automatically renews to a bi-weekly plan thereafter
  • Personalized IQ certificate
  • Complete cognitive analysis
  • Full access to development tools
Start

MONTHLY EXCELLENCE

31.78 $/mois

  • Maximum savings for long-term growth
  • Complete cognitive assessment suite
  • Over 20 hours of expert-led courses
  • Personalized development path
Start

Frequently Asked Questions

An IQ (Intelligence Quotient) test is an assessment designed to measure a range of cognitive abilities and provide a score intended to serve as a measure of an individual's intelligence.
Our standard IQ test generally takes between 15 and 25 minutes to complete.
Scores are calculated based on the number of questions you answer correctly and the difficulty of those questions, then compared to a reference group to determine your IQ score.
Yes, you can retake the test to see if your score improves. However, we recommend waiting at least a few months between tests to ensure the reliability of the results.

Some interesting facts

Average IQ by age

120 100 80 60 40 20 0
QI moyen:

< 18 years

18-39 years

40-59 years

59-79 years

80 years>

QI moyen

QI moyen par pays

USA Flag USA97
UK Flag UK99
Argentina Flag AR86
Australia Flag AU99
Canada Flag CA99
China Flag CN105
Estonia Flag EE100
India Flag IN76