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About
Test your knowledge across a vast array of subjects with this comprehensive quiz application. Featuring thousands of multiple-choice and true/false questions, it offers a fun and addictive way to learn and challenge your intellect.
What's New in iQz
2.3
October 12, 2026
- 100 more puzzles, 15 of them hard, now unlock right in this app with one purchase. Your streak and history stay. The first 100 puzzles stay free. - Hard Only grows from 36 to 51 puzzles once they are unlocked. - New on the Practice and Progress tabs: see how many puzzles you have practised.
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FAQ
What subjects does All Subjects Quiz Brain Teaser cover?
All Subjects Quiz Brain Teaser covers a wide range of subjects including General Knowledge, Animals, Anatomy, Arts, Biology, Medicine, Economics, Entertainment, Films, Music, Video Games, Geography, History, Politics, Psychology, Computer Science, Data Science, Mathematics, Mythology, Nature, Sports, and more.
How many questions are available in All Subjects Quiz Brain Teaser?
The app features over 10,000 quiz questions and brain teasers, with 20 new random questions reloaded for each category per game.
What types of questions are included in All Subjects Quiz Brain Teaser?
All Subjects Quiz Brain Teaser includes both multiple-choice and true/false question formats to test your knowledge.
Does All Subjects Quiz Brain Teaser have ads?
No, All Subjects Quiz Brain Teaser does not contain advertisements. It is a paid application.
What is the price of All Subjects Quiz Brain Teaser?
All Subjects Quiz Brain Teaser is available for a one-time purchase of $0.99.
On which devices can I play All Subjects Quiz Brain Teaser?
All Subjects Quiz Brain Teaser is supported on iPhone, iPad, and iPod devices.
How often is All Subjects Quiz Brain Teaser updated?
The app was last updated on January 6, 2022, to version 1.0. Further update frequency is not specified.
Is All Subjects Quiz Brain Teaser suitable for younger users?
With an age rating of 4+, All Subjects Quiz Brain Teaser is designed to be accessible for a wide range of users, offering an educational and engaging experience.




