IQ Challenge Book app icon

Apps Like IQ Challenge Book for iPhone and iPad

by Adrian Minca★ 5.01 ratingsGamesFreeData updated 2026-09-14

IQ Challenge Book screenshots

Ranked alternatives

Showing 261–280 of 1,000 ranked alternatives.

  1. Chess!! app icon

    Chess!!

    UAB Target Works

    Play chess with friends or computer.

    The app offers a chess game with a professional design and sound effects. Users can play against friends or a computer opponent with nine difficulty levels.

    ★ 4.060 ratingsGamesFreeData updated 2026-10-01
  1. Albert's Puzzle Lite app icon

    Albert's Puzzle Lite

    SlaVanya LLC

    Solve the riddle and test intelligence.

    The app presents a riddle that is sometimes attributed to Albert Einstein. Users can attempt to solve the puzzle and determine if they are part of the 2% of people who can solve it.

    ★ 3.49 ratingsGamesFreeData updated 2026-09-13
  2. Number Crunch Tiles app icon

    Number Crunch Tiles

    Cole Robinson

    Merge numbers, swipe to solve, challenge levels

    Solve math-based puzzles by merging numbers using operator . Swipe to combine numbers and reach the target. Progress through increasingly difficult levels. Earn stars by using efficient moves and finding optimal solutions.

    ★ 5.029 ratingsEntertainmentFreeData updated 2026-09-06
  3. Ancestry & Ethnicity: Face DNA app icon

    Ancestry & Ethnicity: Face DNA

    Ziv Unger

    Analyze faces and reveal ethnicity estimates

    Analyze facial features to estimate ethnicity, heritage, and ancestral connections. Identify physical traits and historical links. Generate detailed reports based on AI analysis of uploaded photos.

    ★ 4.656 ratingsReferenceFreeData updated 2026-09-06
  4. War Strategy app icon

    War Strategy

    MACADE Sociedad de Responsabilidad Limitada

    ★ 3.225 ratingsGamesFreeData updated 2026-09-10
  5. Moronic Test - Stupid Moron Idiot Quiz Game Free app icon

    Moronic Test - Stupid Moron Idiot Quiz Game Free

    Leigh Be

    Your knowledge and answer questions

    Your knowledge with a series of puzzles and trivia questions designed to challenge your intelligence. Answer questions carefully to avoid mistakes. Share results with friends and compete to see who has the lowest score.

    ★ 2.916 ratingsGamesFreeData updated 2026-09-11
  6. Ugolki - Checkers - Dama app icon

    Ugolki - Checkers - Dama

    UAB Target Works

    Transfer pieces to the opposing corner.

    The app offers a board game where players move pieces to the opposing corner. Players can compete against friends or a computer opponent with six difficulty levels.

    ★ 4.322 ratingsGamesFreeData updated 2026-09-28

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.