--- title: "Math Masters Jr. - Reviews, Revenue and Downloads in Netherlands | Apple App Store" description: "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-crea" --- # Math Masters Jr. — Netherlands > Scientifically proven method ![Math Masters Jr. App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/78/5b/13/785b1365-b980-107d-1ce0-043c35a25187/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [SlimStampen](https://apptail.io/developer/slimstampen-xngg) (Netherlands) **Category:** Education **Rating:** 5.0/5 (14 ratings) **Price:** Free **Bundle ID:** nl.memorylab.tafeltrainer **Store:** Apple App Store **Country:** Netherlands **Version:** 2.0.3 (released 2025-03-26) **Original Release:** 2024-01-17 **Languages:** English, Dutch, French, German, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/nl/app/app/id6472655106) **AppTail Page:** [https://apptail.io/app/math-masters-jr-FrGp/netherlands](https://apptail.io/app/math-masters-jr-FrGp/netherlands) ## Math Masters Jr. Description 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: 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: STUDY SMARTER & LEARN FASTER - START LEARNING WITH MEMORYLAB! ## Math Masters Jr. Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0c/68/b9/0c68b9e0-63b1-7da1-8a76-6ed924e97e57/5inch_1.png/1242x2208.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/59/65/7d/59657d50-dc1f-616f-6ec7-7acf806bdbb6/5inch_3.jpg/1242x2208.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5a/1b/df/5a1bdfbd-19a6-3632-b882-73b835ac883d/5inch_2.png/1242x2208.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6a/f5/39/6af539a4-cdeb-912e-bb4c-0034005824bd/5inch_5.jpg/1242x2208.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/85/ad/09/85ad09bf-1e3f-1121-f7dc-fc431c0b67f7/5inch_7.png/1242x2208.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/21/65/26/2165265c-d0b4-3545-c457-6347c1a99c47/5inch_6.jpg/1242x2208.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f7/9a/15/f79a1534-b67e-345c-64e8-b8b72902261b/5inch_4.jpg/1242x2208.png) ## Math Masters Jr. Rating Breakdown in Netherlands - 5 stars: 14 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Math Masters Jr. Reviews in Netherlands ### ***** "Fantastic app!" We can recommend this fantastic app to everyone! Our daughter had been struggling with the times tables for a while. At school she has to try to learn and complete a new table every week (this is tested weekly in a time-based test). To learn a times table took her several weeks per table, even though she hadn't even reached the most difficult ones yet. Since she started using your app, she's learning the times tables very fast and she completes a new table every week (now 4, 6, and 7 in the past 3 weeks). It's really fantastic, what a difference! Thank you so much! -- LindaRooij, 2024-02-08 [View all Math Masters Jr. reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Math Masters Jr. Available In - [Netherlands](https://apptail.io/app/math-masters-jr-FrGp/netherlands) - [Armenia](https://apptail.io/app/math-masters-jr-FrGp/armenia) - [Argentina](https://apptail.io/app/math-masters-jr-FrGp/argentina) - [Australia](https://apptail.io/app/math-masters-jr-FrGp/australia) - [Azerbaijan](https://apptail.io/app/math-masters-jr-FrGp/azerbaijan) - [Belgium](https://apptail.io/app/math-masters-jr-FrGp/belgium) - [Brazil](https://apptail.io/app/math-masters-jr-FrGp/brazil) - [Belarus](https://apptail.io/app/math-masters-jr-FrGp/belarus) - [Canada](https://apptail.io/app/math-masters-jr-FrGp/canada) - [Switzerland](https://apptail.io/app/math-masters-jr-FrGp/switzerland) - [Chile](https://apptail.io/app/math-masters-jr-FrGp/chile) - [Colombia](https://apptail.io/app/math-masters-jr-FrGp/colombia) - [Cyprus](https://apptail.io/app/math-masters-jr-FrGp/cyprus) - [Czechia](https://apptail.io/app/math-masters-jr-FrGp/czechia) - [Germany](https://apptail.io/app/math-masters-jr-FrGp/germany) - [Denmark](https://apptail.io/app/math-masters-jr-FrGp/denmark) - [Dominican Republic](https://apptail.io/app/math-masters-jr-FrGp/dominican-republic) - [Algeria](https://apptail.io/app/math-masters-jr-FrGp/algeria) - [Ecuador](https://apptail.io/app/math-masters-jr-FrGp/ecuador) - [Spain](https://apptail.io/app/math-masters-jr-FrGp/spain) - [Finland](https://apptail.io/app/math-masters-jr-FrGp/finland) - [France](https://apptail.io/app/math-masters-jr-FrGp/france) - [United Kingdom](https://apptail.io/app/math-masters-jr-FrGp/united-kingdom) - [Greece](https://apptail.io/app/math-masters-jr-FrGp/greece) - [Guyana](https://apptail.io/app/math-masters-jr-FrGp/guyana) - [Croatia](https://apptail.io/app/math-masters-jr-FrGp/croatia) - [Hungary](https://apptail.io/app/math-masters-jr-FrGp/hungary) - [Indonesia](https://apptail.io/app/math-masters-jr-FrGp/indonesia) - [Ireland](https://apptail.io/app/math-masters-jr-FrGp/ireland) - [Israel](https://apptail.io/app/math-masters-jr-FrGp/israel) - [India](https://apptail.io/app/math-masters-jr-FrGp/india) - [Italy](https://apptail.io/app/math-masters-jr-FrGp/italy) - [Japan](https://apptail.io/app/math-masters-jr-FrGp/japan) - [South Korea](https://apptail.io/app/math-masters-jr-FrGp/south-korea) - [Kuwait](https://apptail.io/app/math-masters-jr-FrGp/kuwait) - [Kazakhstan](https://apptail.io/app/math-masters-jr-FrGp/kazakhstan) - [Lebanon](https://apptail.io/app/math-masters-jr-FrGp/lebanon) - [Sri Lanka](https://apptail.io/app/math-masters-jr-FrGp/sri-lanka) - [Lithuania](https://apptail.io/app/math-masters-jr-FrGp/lithuania) - [Madagascar](https://apptail.io/app/math-masters-jr-FrGp/madagascar) - [Mexico](https://apptail.io/app/math-masters-jr-FrGp/mexico) - [Malaysia](https://apptail.io/app/math-masters-jr-FrGp/malaysia) - [Nigeria](https://apptail.io/app/math-masters-jr-FrGp/nigeria) - [Norway](https://apptail.io/app/math-masters-jr-FrGp/norway) - [New Zealand](https://apptail.io/app/math-masters-jr-FrGp/new-zealand) - [Peru](https://apptail.io/app/math-masters-jr-FrGp/peru) - [Philippines](https://apptail.io/app/math-masters-jr-FrGp/philippines) - [Pakistan](https://apptail.io/app/math-masters-jr-FrGp/pakistan) - [Poland](https://apptail.io/app/math-masters-jr-FrGp/poland) - [Portugal](https://apptail.io/app/math-masters-jr-FrGp/portugal) - [Romania](https://apptail.io/app/math-masters-jr-FrGp/romania) - [Russia](https://apptail.io/app/math-masters-jr-FrGp/russia) - [Sweden](https://apptail.io/app/math-masters-jr-FrGp/sweden) - [Singapore](https://apptail.io/app/math-masters-jr-FrGp/singapore) - [Thailand](https://apptail.io/app/math-masters-jr-FrGp/thailand) - [Tunisia](https://apptail.io/app/math-masters-jr-FrGp/tunisia) - [Türkiye](https://apptail.io/app/math-masters-jr-FrGp/turkey) - [Taiwan](https://apptail.io/app/math-masters-jr-FrGp/taiwan) - [Ukraine](https://apptail.io/app/math-masters-jr-FrGp/ukraine) - [United States](https://apptail.io/app/math-masters-jr-FrGp/united-states) - [Vietnam](https://apptail.io/app/math-masters-jr-FrGp/vietnam) - [United Arab Emirates](https://apptail.io/app/math-masters-jr-FrGp/united-arab-emirates) - [South Africa](https://apptail.io/app/math-masters-jr-FrGp/south-africa) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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