20 Numbers Challenge app icon

Apps Like 20 Numbers Challenge for iPhone and iPad

by Davide Sardei★ 2.33 ratingsGamesFreeData updated 2026-09-06

20 Numbers Challenge screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Learning Games for Toddlers AZ app icon

    Learning Games for Toddlers AZ

    Kids Academy Co apps: Preschool & Kindergarten Learning Kids Games, Educational Books, Free Songs

    Play, sort, and build with shapes

    Teach sorting, matching, and classification using shape, color, and everyday objects. Complete 12 mini- focused on size, patterns, and numbers. Includes interactive boards with real-world items like clothes and food.

    ★ 4.24,469 ratingsGamesFreeData updated 2026-09-09
  2. Big Math Flash Cards app icon

    Big Math Flash Cards

    Masato Takagi

    Flip to test knowledge and answers

    Practice with flashcards for addition, subtraction, multiplication, and division. Tap to flip and swipe up to remove correct answers. View score percentage and time spent. Set the number of questions.

    ★ 4.240,240 ratingsEducationFreeData updated 2026-09-09
  3. Second Grade Learning Games app icon

    Second Grade Learning Games

    RosiMosi LLC

    Learn math, read, and play

    Teach math, language, science, and critical thinking through interactive and lessons. Includes 24 curriculum-aligned activities for - students. Track progress and reinforce with engaging exercises.

    ★ 4.415,862 ratingsEducationFreeData updated 2026-09-08
  4. Solitaire Master! app icon

    Solitaire Master!

    ARETIS LIMITED

    Play and challenge your brain

    Play by arranging cards in descending order across foundations. Move cards between tableau piles. Undo moves and restart games. Save progress offline. Compete in timed challenges. Track high scores. Customize card layouts and themes.

    ★ 4.724,124 ratingsGamesFreeData updated 2026-09-06
  5. Shap10r app icon

    Shap10r

    William Scott Jensen

    Solve puzzles by adding Shaplors

    Solve logic puzzles by arranging shape-color combinations. Identify correct Shaplors with green or yellow outlines. Use values to deduce the answer. Track guesses to avoid repetition. Eliminate options to find the correct sequence.

    ★ 5.07,613 ratingsGamesFreeData updated 2026-09-06
  6. Matching games: kids, toddlers app icon

    Matching games: kids, toddlers

    Kids Academy Co apps: Preschool & Kindergarten Learning Kids Games, Educational Books, Free Songs

    Play and learn colors

    Teaches to match pairs, recognize numbers, and group items logically. Includes 12 mini-games with varying difficulty levels. Encourages counting and associations through interactive play. Designed with input from child psychologists.

    ★ 4.2882 ratingsEducationFreeData updated 2026-09-08
  7. 123 Numbers -  Learn To Count app icon

    123 Numbers - Learn To Count

    payal patel

    With phonics sounds

    1 to 100 with tracing exercises and phonics sounds. Practice ascending and descending order. Complete fill-in-the-blank number activities. Tap balloons to select correct answers. Develop fine-motor skills through interactive games.

    ★ 4.312 ratingsEducationFreeData updated 2026-09-12
  8. Matching games: toddlers, kids app icon

    Matching games: toddlers, kids

    Kids Academy Co apps: Preschool & Kindergarten Learning Kids Games, Educational Books, Free Songs

    Sort and classify with mini-game boards

    Sort and classify objects by shape, color, seasons, vehicles, and animals. Complete 12 mini-games with interactive boards. Teach basic concepts through simple, engaging activities. Designed with input from child psychologists for early learning.

    ★ 4.215,329 ratingsGamesFreeData updated 2026-09-08
  9. Numbers.io app icon

    Numbers.io

    zurab inaishvili

    Play, grow, and upgrade your character

    Compete against global players by defeating smaller numbers and avoiding larger ones. Unlock new characters and power-ups. Collect green dots to increase size. Use boosts to move faster and evade red obstacles.

    ★ 4.71,786 ratingsGamesFreeData updated 2026-09-06
  10. Sliding Puzzle - Board Game app icon

    Sliding Puzzle - Board Game

    Grzegorz Surma

    Arrange tiles, unlock boards, compete online

    Arrange tiles in ascending order on varying sizes. Unlock larger and more complex puzzles. Compete with friends through Center. Track progress and achievements. Share scores and unlock new levels.

    ★ 4.7294 ratingsGames$0.99Data updated 2026-09-06
  11. 2nd Grade Learning: School Ed app icon

    2nd Grade Learning: School Ed

    RosiMosi LLC

    Learn math with interactive games

    Teaches second math concepts through interactive games. Features include odd/even number recognition, comparing numbers, place value identification, time-telling, and multiplication practice.

    ★ 4.58,046 ratingsEducation$19.99Data updated 2026-09-08
  12. Math: Teach Monster Numbers app icon

    Math: Teach Monster Numbers

    Teach Your Monster Ltd.

    Kids with number games

    Your Number Skills helps children learn through interactive games. Users can play number-based activities, track progress, and access new content with a subscription.

    ★ 4.56,724 ratingsEducationFreeData updated 2026-09-06
  13. Blind 20: Number Challenge app icon

    Blind 20: Number Challenge

    Scott Clark

    Sort numbers, track progress, win challenges

    Play a sorting game where players arrange numbers 1 to 999 in order one at a time. Avoid the sneaky two's. Compete against global players in daily live sessions. Track progress and compare scores with others. Share results and friends.

    ★ 4.723 ratingsGamesFreeData updated 2026-09-06
  14. Solitaire Kingdom: Faceoff app icon

    Solitaire Kingdom: Faceoff

    ROSETIGER Sp.z.o.o.

    Play , join tournaments, win cash

    Play with customizable card designs and themed backgrounds. Participate in multiplayer tournaments and compete against other players. Win real cash prizes through fair in-game competitions. Track progress and unlock new game modes.

    ★ 4.34,259 ratingsGamesFreeData updated 2026-09-06
  15. Fun Days 3D app icon

    Fun Days 3D

    MAGLAB OYUN TEKNOLOJILERI BILISIM YAZILIM TASARIM YAYINCILIK TICARET A S

    ★ 4.1405 ratingsGamesFreeData updated 2026-09-06
  16. 16 Squares - Puzzle Game app icon

    16 Squares - Puzzle Game

    Barry Wyckoff

    Combine tiles, create explosions, challenge high scores

    Combine tiles with the same number to create higher values. Place tiles on the board and merge pairs to trigger explosions that clear nearby tiles. Continue playing until the board fills up.

    ★ 4.87,513 ratingsGamesFreeData updated 2026-09-11
  17. Solitaire Daily: Card Game app icon

    Solitaire Daily: Card Game

    TOKYO KYOKUJOY LLC

    Play , track progress, challenge daily

    Play by sorting cards into 4 suits in ascending order from Ace to King. Tap, drag, or drop cards to move them. Complete levels by clearing all cards from the tableau. Track progress and replay previous games.

    ★ 4.76,278 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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