MathFriends vs Materrium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MathFriends
This app offers a systematic approach to improving math skills for elementary students through engaging games, videos, and personalized learning plans. It tracks progress, provides AI reports, and motivates children with rewards and avatar customization.
- Personalized daily learning plans
- Timed math challenges
- Instructional learning videos
- Math-themed games
- Avatar customization
- Progress tracking and AI reports
- Parent-child app connection
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9 out of 10 people felt an amazing improvement in computation 99.3% of learners experienced improvement in grades within 7 days From pre-elementary school students to 6th grade elementary school students Which is an Elementary Calculation App for systematic learning [Learning Contents] - Today's learning : Specify the amount of learning per day and repeat more than 3 times to master the areas you lack. - 1% challenge : Solve the questions exactly for a limited time, challenge the top 1% and gain confidence of math. - Learning video : You can easily learn difficult concepts through video and understand the basic concept of the lesson. - Learning Game Center : Improve computational skills quickly and accurately through various math games. [Learning Habits Routine] - Today's lesson : You can set the learning routine with today's learning amount to suit my child. - Daily mission : You can complete a set daily mission. Complete the daily mission, earn rewards, and get a sense of accomplishment. - Attendance card : I feel proud of myself for how consistently I have learned by getting a stamp of attendance every day. [Motivation Content] - Decorating avatars : Decorate my own character with the reward jewelry which I got through learning. - collecting titles : You can success challenges and show off your new titles with friends. - Learning Game Center : By solving math problems and enjoying games, kids can realize math is easy to learn. - Complimenting : The learning app and the parent app are connected, so parents can praise and cheer our children. [Learning Management System] - Learning App : AI automatically collects the data which is scores, measures time, checks learning results, and collects note of wrong answers. - Parent App : Check my child's learning status in real time and control various learning functions. - AI Learning Report : Through the report given once a month, you can check the average learning status of our child and the excellent/vulnerable stage at a glance. [Customer Service] - APP : Setting > Customer Service > Question - Customer Center Contact : 1promath@naver.com --privacy policy-- www.1promath.co.kr/pages/ge2.php
Materrium
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The Fun Atom & Chemistry Lab for Kids and Curious Minds! Materium turns atomic science and chemistry into an intuitive, playful puzzle adventure! From water to table salt, from lithium to gold, combine elements, synthesize real molecules, and journey from a curious explorer to a Legendary Master Alchemist! KEY FEATURES: 20 Engaging Chemistry Puzzle Missions Drag and merge atoms into matching valence slots to create molecules like Water (H₂O), Methane (CH₄), Carbon Dioxide (CO₂), and more. Learn how valence electrons and chemical bonds work through play! NEW: Hands-On Atom Builder Step into the subatomic realm! Place protons and neutrons into the nucleus, position electrons on their Bohr energy shells, and synthesize stable atoms while discovering their real-world atomic numbers. Dream Lab (Creative Sandbox) Zero rules, pure curiosity! Experiment freely by mixing any elements on your laboratory workbench to discover hidden compounds and unexpected reactions. Interactive Periodic Table Museum Explore the chemical elements grouped by category: Alkali Metals, Noble Gases, Halogens, and Non-Metals. Uncover their everyday superpowers, atomic structures, and fun facts. Daily Quiz Wheel Test your elemental knowledge with 5 fun daily questions. Maintain your learning streak and earn scientific trophies! Alchemist Certificate & Diploma Celebrate your milestone achievements! Generate and share your official high-resolution Alchemist Diploma complete with your rank, discovery count, and badges. KID-FRIENDLY & SAFE: - Intuitive, vibrant, and tactile design tailored for young learners and students. - Optional one-time Remove Ads purchase for an uninterrupted, distraction-free environment. - Privacy-first: No tracking or collection of personal data. Ignite your love for science. Download Materium and start synthesizing the universe today!
Screenshots
Verdict
The clearest difference is in-app purchases: Materrium at none against MathFriends's 6. MathFriends's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MathFriends sells 6 one-off in-app purchases. Materrium asks for nothing beyond the download.
MathFriends ships an update monthly, Materrium every 2 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | MathFriends | Materrium |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (13 ratings) — better | — |
| Positive reviews | 98.9% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 397 MB | 17 MB |
| Age rating | 4+ | 9+ |
| Developer | MathMaster | VOLKAN TEZKAN |
In-app purchases
MathFriends
- MathFriends 1 Month Pass$24.99
- MathFriends 6 + 3 Months Pass$59.99
- MathFriends 6 + 1 Months Pass$59.99
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- MathFriends 12 + 6 Months Pass$79.99
- MathFriends 6 Month Pass$89.99
- MathFriends 12 Months Pass$119.99
Materrium
No in-app purchases









