This app makes math unforgettable. Never too easy, never too hard. Our award-winning technology adapts each lesson to fit and raise your child's capabilities. Designed by cognitive scientists, co-created with teachers, Math Masters Jr. is based on cutting-edge research in memory and learning.


Math Masters Jr. helps children achieve rapid recall of essential math facts, using a knowledge-tracing algorithm that makes practice both effective and engaging. Tested with over 500 children in real classrooms, it’s a scientifically proven way to strengthen foundational math skills for Grades 2, 3 & 4.

— WHAT WE TEACH —

Grade 2: Addition, subtraction, multiplication preparation, and place value.

Grade 3: Times tables, division, large numbers, and fractions.

Grade 4: Advanced arithmetic, working with large numbers, and more fractions.

— HOW WE TEACH —

Personalized: Adaptive lessons that adjust to your child’s progress and pace.

Tested & Trusted: Tested in over 11 classrooms with 500+ children.

Science-based: Memory technology designed by neuroscientists for real retention.

Carefully Gamified: A balance of learning and play that keeps kids engaged.

Encouraging: Motivating and child-friendly feedback provided by Mr. Mouse

— ACHIEVEMENTS —

Winner of the Academic Startup Competition 2023 (Safe and Inclusive Society)

Rated 4.35 / 5 by over 500 children for usability & learning efficacy, in a scientific study

— PRIVACY —

MemoryLab takes children’s privacy seriously and ensures that this app is compliant with data privacy laws: the GDPR. If you would like to learn more on what information we collect and how we use it, please read our privacy policy: https://memorylab.nl/privacy-policy-tafeltrainer

The first lesson of each subject is free, but additional paid content is available. All material can be unlocked in one monthly / yearly subscription or lifetime purchase.

The standard Apple Terms of Use apply to this app:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

STUDY SMARTER & LEARN FASTER - START LEARNING WITH MEMORYLAB!