Math Experts vs Number Decomposition
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Math Experts
This app offers a distraction-free environment to practice various arithmetic operations, from basic math to advanced mental calculations. It provides customizable training options and multiple game modes to suit all ages and skill levels.
- Customizable operations and number ranges
- Practice, Single Player, and Two Player modes
- Supports addition, subtraction, multiplication, division, times tables, and square numbers
- Ad-free and subscription-free experience
- Adjustable difficulty and color themes
- Suitable for kids, students, and adults
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Sharpen your mental math with Math Experts β a clean, customizable, and ad-free math training app for all ages. Practice arithmetic your way: no distractions, no subscriptions, just focused math training that you control. Train addition, subtraction, multiplication, division, times tables, and square numbers β from basic math to advanced mental arithmetic. WHY Math Experts? Full Control Over Your Training: Choose operations, number ranges, negative numbers, and difficulty to match your skill level. Multiple Game Modes: - Practice Mode: no timer, no pressure - Single Player: timed math challenges to improve speed - Two Player: compete on one device in fast-paced math duels From Basics to Advanced: Perfect for learning times tables, practicing square numbers, or improving mental math with negative numbers. Clean & Distraction-Free: No ads. No subscriptions. Just focused learning. Math Training for Everyone: - Kids: build confidence in arithmetic and times tables - Students: improve speed and accuracy for school - Adults: daily brain training and mental fitness Customizable Experience: Adjust settings, difficulty, and color themes to make math practice your own. Math Experts is your all-in-one math trainer for arithmetic practice, mental math, and brain training. Download now and improve your math skills every day.
Number Decomposition
This educational app teaches children foundational math skills by focusing on number bonds up to 10, avoiding counting to build a strong understanding of arithmetic. It uses visual aids and a structured approach for quick, accurate recall of addition and subtraction facts.
- Number bonds up to 10
- Drag and drop interface
- Visual quantity images
- Spaced repetition learning
- Child-friendly avatars
- Offline functionality
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LEARN MATH β WITHOUT COUNTING Many children learn arithmetic by counting. That is tedious and often the start of later difficulties with math. This app begins exactly where true understanding develops after quantityβnumber correspondence: with the automation of number bonds up to 10. Children learn how numbers are structured and can solve addition and subtraction tasks safely, quickly, and from memory. No counting, no frustration, with visible success. HOW IT WORKS β’ Example: 8 = ? and 3 β’ One part is given, the other is added via drag & drop β’ Correct? β reward and progress β’ Wrong? β gentle feedback and repeat β’ Only fast, correct answers (under 5 seconds) count as βknown by heartβ MADE FOR CHILDREN β EVEN WITHOUT READING β’ Intuitive operation with number tiles and structured quantity images (dice, fingers, dots, and more) β’ Four child-friendly animal avatars: panda, dolphin, cat, dog β’ Each correct task colors the avatar more β’ Learning progress is always visible and motivating FOCUSED LEARNING INSTEAD OF A GAME APP β’ Reduced sounds and calm, clear visuals β’ No distracting effects, no flashy colors β’ Clear didactic structure: not a game, but a real teaching and learning app PEDAGOGICALLY SOUND β RESEARCH-BASED β’ Leitner learning system with spaced repetition (boxes 1β4) β’ Didactic reduction: only meaningful decompositions, no swapped pairs, no zero β’ Structured quantity images strengthen number sense and understanding β’ Error-oriented learning: incorrect tasks are deliberately repeated β’ Progress per avatar is transparent β also for parents and teachers SAFE AND AD-FREE β’ No ads β’ No in-app purchases β’ Works offline β ideal for on the go β’ One-time purchase, permanent use DOWNLOAD NOW β MAKE MATH SIMPLE With this app, your child becomes a master of number bonds: playful, visually structured, and sustainable. Ideal for preschool, first grade, or home practice β without distractions and with full focus on what matters.
Screenshots
Verdict
The clearest difference is update cadence: Math Experts at every 5 weeks against Number Decomposition's every 5 months. Math Experts also leads on iOS requirement (15.6 vs 17.0). Number Decomposition's advantage is price ($3.99 vs $4.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Math Experts costs $4.99 and Number Decomposition $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Math Experts ships an update every 5 weeks, Number Decomposition every 5 months. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.
| Parameter | Math Experts | Number Decomposition |
|---|---|---|
| Price | $4.99 | $3.99 β better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 5 weeks β better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.6 β better | 17.0 |
| Further details β not scored | ||
| Size | 28 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | PATRICIA SAUER | Lernwunder |
Customer experience
Math Experts
Number Decomposition
In-app purchases
Math Experts
No in-app purchases
Number Decomposition
No in-app purchases
Questions
Is Math Experts free?
Is Number Decomposition free?
Do Math Experts or Number Decomposition have ads?
Which is updated more often, Math Experts or Number Decomposition?
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