Mental Math (Edu) vs My Sumega
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mental Math (Edu)
Practice arithmetic skills with a variety of exercises, from basic operations to percentages. Solve problems to reveal pictures, with options for self-paced learning or timed challenges. Developed with teachers, this app is ideal for educational settings.
- Variety of arithmetic exercises
- Picture reveal puzzles
- Adjustable time limits
- Multiple difficulty levels
- Customizable photo albums
- Multiple user profiles
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Mental Math (Edu) includes all exercise types and features, with no in-app purchases. This version is especially suited to schools purchasing and distributing app licenses through Apple School Manager. Practice mental math with a variety of exercises, from times tables to percentages. Solve problems to uncover pictures as you practice. Work at your own pace or set a time limit for an extra challenge. Mental Math was developed in collaboration with mathematics teachers and has been used in many schools. Choose exercises from many categories: - Basic arithmetic - Division with remainder - Percentage calculation - Reading and writing Roman numerals - Common multiples and divisors You can also choose from - 4 difficulty levels - an optional, adjustable time limit - Exercises on order of operations and parentheses - Exercises to practice specific times tables The classic math trainer with over a million downloads! From the reviews: "Great little App" "Easy and efficient" "Wonderful and fun" You can choose your own photo albums for the picture puzzles and create multiple user profiles.
My Sumega
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Die App zur Lernplattform. Mit unserer Trainings-App my sumega hast Du immer und überall Zugriff auf Deine Kurse. Selbst, wenn Mal keine Internetverbindung da ist: Du kannst Dir Trainingselemente Offline verfügbar machen und einfach weiter trainieren. Viel Spaß beim Trainieren!
Screenshots
Verdict
The clearest difference is price: My Sumega at Free against Mental Math (Edu)'s $2.99. My Sumega also leads on device support (3 vs 1). Mental Math (Edu)'s advantage is update cadence (every 3 months vs every 11 months). On ads, in-app purchases and iOS requirement 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
My Sumega is free to download; Mental Math (Edu) costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Mental Math (Edu) ships an update every 3 months, My Sumega every 11 months. The most recent releases landed on November 10, 2026 and November 8, 2026 respectively.
| Parameter | Mental Math (Edu) | My Sumega |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.7 (45 ratings) — better | — |
| Positive reviews | 90.2% of reviews | — |
| Number of ratings | 45 — better | — |
| Update frequency | Every 3 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | Trilliarden Entertainment GmbH | Sumega GmbH |
Bugs and requests
Mental Math (Edu)
Reported bugs
2 issues- The app has stopped functioning in iOS 8
- The keypad was changed around, which is confusing
Requested features
17 requests- Expand the difficulty of the problems
- Better randomizer as there are a lot of repeats
- Add tutorials on how the calculations are made
- Allow users to create their own image library
- Add a scoring mechanism based on time, correct answers and difficulty
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- Add a timer that tells you your time after each try
- Add 0-12 instead of 0-9
- Add ability to practice single addition the same way as multiplication
- Add American Division notation
- Allow users to select their own notation
- Change 'greatest common divisor' to 'greatest common factor'
- Remove the 'Do you want to continue' prompt
- Add more difficult Roman Numerals up to 1000
- Add currency section
- Add more options/selections for sound feedback
- Add a stop watch for lesson duration (stats)
- Add the ability to upload personal pics
My Sumega
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mental Math (Edu)
No in-app purchases
My Sumega
No in-app purchases
