Euler’s Number Memory Trainer vs Mental Math
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Euler’s Number Memory Trainer
Test your memory by memorizing digits of Euler's number. This app provides a simple and helpful interface to challenge your recall of this important mathematical constant.
- Memory skill testing
- Memorize digits of Euler's number
- User-friendly interface
- Simple and helpful design
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Euler's Number is an app that puts your memory skills to the test and helps you memorize as many digits of Euler’s number as possible. Euler's Number is an irrational mathematical constant, like pi. It was discovered by Leonhard Euler, who was a Swiss mathematician, physicist, astronomer, logician, and engineer of the 18th century. Euler's Number can be derived algebraically and has many useful applications in compound interest, probability theory, derangements, asymptotics, and calculus. Features: • A user-friendly interface. • Astonishingly simple and helpful. • We sincerely consider constructive feedback given in the app reviews.
Mental Math
This app makes practicing math skills enjoyable for all ages through habit-forming exercises. It offers various math topics, custom equation creation, and multiple input methods. Personalized feedback and progress tracking help build confidence and foster a love for math.
- Addition, subtraction, fractions, multiplication practice
- Custom equation creation
- Handwriting input and audio guidance
- Personalized feedback and progress tracking
- Playful characters and rewards system
- Family learning options
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Discover the Joy of Practicing Math with Habi! At Habi, we believe that every child, teen, and even adult can build strong math skills while having fun. Rooted in habit-forming science, Habi turns daily math practice into an exciting adventure, offering exercises in addition, subtraction, fractions, and multiplication. You can even create your own custom equations, giving learners the flexibility to shape their experience. Habi’s versatility allows learners to interact with math in multiple ways—whether through handwriting input, audio guidance, or engaging flashcard-style equations. Each skill offers a predefined set of levels to guide learners through foundational math or advanced problem-solving, and for those who want even more control, custom exercises are just a tap away. With Habi, math becomes more than just numbers—it’s about progress and growth. Our personalized feedback, real-time progress tracking, and engaging visuals transform math into a rewarding journey. And with family learning options, everyone can join in on the fun! Through playful characters, daily riddles, and a rewards system that celebrates even the smallest achievements, Habi encourages consistency, builds confidence, and fosters a love for math. Whether your child is solving a custom sheet or breaking their best speed records, they’ll feel empowered with every equation. Habi is perfect for all ages—whether you're seeking foundational math exercises, advanced problem-solving skills, or cognitive function training. Unlock your full potential and watch daily growth with Habi—where math habits lead to progress and joy! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Mental Math at 3.9 against Euler’s Number Memory Trainer's 2.3. Mental Math also leads on update cadence (weekly vs monthly) and ratings volume (15 vs 3). Euler’s Number Memory Trainer's advantage is in-app purchases (none vs 2) and iOS requirement (11.2 vs 17.0). On price, ads 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. Mental Math sells 2 in-app purchases, starting at $6.99 per month. Euler’s Number Memory Trainer asks for nothing beyond the download.
Mental Math holds the better App Store score, 3.9 against 2.3. That said, the two scores are not equally well evidenced: Mental Math has 15 ratings behind it against 3, so its average is the more settled of the two.
Euler’s Number Memory Trainer ships an update monthly, Mental Math weekly. Both last shipped on October 24, 2026.
| Parameter | Euler’s Number Memory Trainer | Mental Math |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 3.9 (15 ratings) — better |
| Positive reviews | — | 60.0% of reviews |
| Number of ratings | 3 | 15 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 12 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthew Turk | Habi |
Customer experience
Euler’s Number Memory Trainer
Mental Math
In-app purchases
Euler’s Number Memory Trainer
No in-app purchases
Mental Math
- Mental Math3 Days trial$6.991 Month
- Mental Math7 Days trial$49.991 Year
Questions
Is Euler’s Number Memory Trainer free?
Is Mental Math free?
Which has better reviews, Euler’s Number Memory Trainer or Mental Math?
Do Euler’s Number Memory Trainer or Mental Math have ads?
Which is updated more often, Euler’s Number Memory Trainer or Mental Math?
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