This brain trainer sharpens focus, cognitive speed, and reflexes with fast-paced math and letter puzzles. It challenges hand-eye coordination and offers global leaderboards, with an option to remove ads and unlock advanced features.
2.9
October 26, 2026
Bug fixes and performance improvements.
$4.99
Ad removal
PLAY HIGH IQ TEST AD-FREE
High IQ Test is a mobile brain trainer designed to improve focus, cognitive speed, and reflexes through math and letter-based puzzles. It offers a fast-paced gameplay experience with satisfying visual and audio feedback.
Yes, High IQ Test contains advertisements. Users can opt for a Premium Tier upgrade to remove intermission ad servers for an uninterrupted experience.
Yes, High IQ Test is fully playable offline without an internet connection, allowing users to train their mind anywhere, anytime.
The 'Gumbo' levels are advanced stages in High IQ Test that spontaneously mix numbers and letters, requiring players to adapt instantly and perform cross-matching with real-time character transformations.
Progress is tracked using an advanced, live sorting matrix that ranks players worldwide based on their highest level completed and quickest clear times, which can be published to game center servers.
High IQ Test has an age rating of 4+, making it suitable for a wide range of players looking to engage in cognitive training.
High IQ Test is available on iPhone, iPad, and iPod, offering a versatile gaming experience across Apple devices.
The latest version of High IQ Test is 2.7, and it was last updated on October 21, 2026, indicating a recent focus on development and improvements.
