An engaging card game designed to sharpen arithmetic skills by reaching the number 20. It offers various modes for solo play, competitive matches, and cooperative challenges, making math practice enjoyable for all skill levels.
5.0(21 ratings)
Free
Best apps like Prime Not Prime
9+ similar apps compared and reviewed
4.3 avg rating
8 free apps
Updated September 2026
Whether you want more options like Prime Not Prime or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
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5.0(6 ratings)
$0.99
Challenge your mental math skills with this fast-paced game. Sort numbers based on given rules, from simple multiplication to complex exponents and fractions. Catch bonus boosts and unlock expert moves for high scores.
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Sharpen your mental math skills with this interactive game. Practice addition, subtraction, multiplication, and division through timed quizzes and progressively challenging levels. Become a math wiz by solving problems quickly and accurately, anytime, anywhere.
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Numby: Multiplication Games
Fast-paced mental math game
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Engage in rapid-fire multiplication challenges designed to boost your mental math skills. Compete against increasingly intelligent AI opponents in timed sprints, unlocking new characters and striving for high scores. This game offers a fun and engaging way for both children and adults to practice and improve their multiplication abilities.
30-second multiplication sprintsSkill-scaling math problemsAI opponent challenges
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Prime Numbers Math Games
Fun Math Brain Training
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This app offers interactive lessons and games to help users learn and practice prime numbers, HCF, and LCM. It provides clear explanations, timed challenges, and adjustable difficulty levels for focused math revision and skill-building.
Learn prime number conceptsPractice HCF and LCM calculationsInteractive number challenges
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Number Chomp
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Engage in a fun math practice game where you guide a character through numbers and equations to find correct answers. Master addition, subtraction, multiplication, division, and pre-algebra while avoiding obstacles. Earn points by solving problems and advancing through levels.
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Division Wiz Lite
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This app offers a fun and engaging way for children to practice division skills. It includes timed challenges, performance tracking, and global leaderboards to motivate young learners. Players can earn rewards and compete for top rankings.
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PiSeeker
by Adam Thomas Hayes
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Challenge your memory and math skills with this application focused on the digits of Pi. It offers four distinct modes: voice recognition recitation, typing practice, a digit-hunting puzzle, and a simple viewing mode. Designed for math enthusiasts and students, it prioritizes a clean interface and user privacy.
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101 Game with Fun & Strategy!
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