Best 20/20 Primes and Factor Trees alternatives: apps like 20/20 Primes and Factor Trees

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Whether you want more options like 20/20 Primes and Factor Trees or a completely different take on the same concept, our curated list of 22+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to 20/20 Primes and Factor Trees

Prime Factorization Factorizer by Intemodino Group s.r.o.

Prime Factor Decomposition

Editor's Choice

5.0(3 ratings)

$3.99

Prime Factorization Factorizer screenshot 1

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This tool helps you find the prime factors of any integer up to 10 digits. It can factor multiple numbers simultaneously and presents results in standard or exponential form. The app also calculates the Greatest Common Factor and Least Common Multiple, storing your calculation history.

Find Prime Num by Duo Pisceses, Inc.

Strong Contender

5.0(1 ratings)

Free

Quickly determine if a number is prime and find one of its factors. This app also measures calculation time to help you benchmark your device's processing speed. Share your results and compare performance with others.

multiplication drills: X by Sigma Sky, LLC

flashcards, quiz, & more

Worth Considering

Montessori Preschool Fractions

0.0(0 ratings)

$2.99

More apps like 20/20 Primes and Factor Trees

Montessori Math for Kids

$4.99

This app introduces children aged 4-8 to the concept of fractions through interactive activities. It progresses from understanding parts of a whole to identifying fractions numerically, with audio instructions and self-correcting exercises.

Introduction to fractionsVisual fraction comparisonFractional equivalence

(1)

paid

by Innovative Investments Limited

Match the Fraction

$0.99

This educational game helps young learners understand fractions through a fun pizza-matching activity. It offers customizable features, multi-sensory learning, and the ability to record your own voice for a personalized experience.

Match pizza parts to fractionsMatch equivalent fractionsGroup fractions by difficulty

(3)

paid

Spanish Words - Beginners

Touch, Hear - and Learn!

$1.99

This tool helps beginners learn basic Spanish words through interactive matching and pronunciation exercises. It features a "touch mode" to hear native speaker audio for words and pictures, aiding word recognition and memory recall. The app is designed for elementary learners to build foundational vocabulary.

Touch mode for audio pronunciationMatch words to pictures288 basic Spanish words

(1)

paid

Prime factorization solverGreatest Common Factor (GCF) calculationLeast Common Multiple (LCM) calculation

Math is Easy - Prime

Prime Factorisation

Free

This app helps users understand prime factorization with a fast, real-time solver. It also calculates the Greatest Common Factor and Least Common Multiple, and can generate random numbers for various uses.

(2)

Darwinian evolution simulationSurvival of the fittest mechanicsBugs hunt bacteria

BugSim

by Michael Wesemann

Free

Explore Darwinian evolution through a simulation game where virtual bugs learn to survive and hunt bacteria. This educational app is based on a concept from a 1989 Scientific American article.

(1)

Learn German - for Beginners

German Phrases with Translator

Free

Master German from scratch with this comprehensive educational app. It offers offline access to vocabulary, grammar, speaking, listening, reading, and writing practice, along with a free translator. Designed for beginners, it uses game-like lessons for effective learning.

100% Free German Learning100% Offline AccessFree German Translator

(30)

Visual math concept explanationsAnimations for addition, subtraction, multiplication, divisionGeometry animations (perimeter, area, angles)

Math Animations Pro

"To see" how math works!

$0.99

Visually demonstrates fundamental mathematical concepts through engaging animations. Ideal for educators and students seeking a clearer understanding of core principles.

(5)