# Simple Math vs Math Duel

The clearest difference is in-app purchases: Simple Math at none against Math Duel's 7. Simple Math also leads on rating (5.0 vs 4.7) and iOS requirement (12.0 vs 15.0). Math Duel's advantage is update cadence (every 3 weeks vs every 11 months) and ratings volume (425 vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Math Duel sells 6 in-app purchases, starting at $4.99 per 7 days. Simple Math asks for nothing beyond the download.

Simple Math holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Math Duel has 425 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 88% of Simple Math's written reviews are positive against 83% of Math Duel's.

Simple Math ships an update every 11 months, Math Duel every 3 weeks. The most recent releases landed on September 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Math | Math Duel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-math-train-your-brain/id1513735878/reviews)** | [4.7 (425 ratings)](https://appshunter.io/ios/app/math-duel-imath-is-fun-math/id1615571732/reviews) |
| Number of ratings | 1 | **425** |
| Positive reviews | **87.5% of reviews** | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | **Free** | Subscription |
| Size | 42 MB | 728 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrii Oliinyk](https://appshunter.io/developer/1049015936) | [Math Games](https://appshunter.io/developer/1575398499) |

## What reviewers say

### Simple Math

[App page](https://appshunter.io/ios/app/simple-math-train-your-brain/id1513735878)

Enhance your mental math skills with this educational game. It offers practice in addition, subtraction, multiplication, and division, suitable for both beginners and adults looking to sharpen their cognitive abilities.

**Highlights:** Arithmetic practice, Addition training, Subtraction training, Multiplication training, Division training, Brain exercise

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Duel

[App page](https://appshunter.io/ios/app/math-duel-imath-is-fun-math/id1615571732)

Learn math through engaging gameplay with cute characters and relaxing music. Practice writing numbers and master all four basic operations with over a thousand exercises. Enjoy an ad-free, stress-free learning environment designed for kids of all ages.

**Highlights:** Ad-free experience, Number writing practice, Over 1000 exercises, Addition, subtraction, multiplication, division, Cute chibi characters, Constant content updates

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Easy Math Game | $4.99 | per 7 days |
| Easy Math Game | $9.99 | per 7 days |
| Easy Math | $9.99 | per month |
| Easy Math | $24.99 | per month |
| Math Learner | $29.99 | per year |
| Math Games | $299.99 | one-time |


## Frequently asked questions

### Is Simple Math free?

Simple Math is free to download, with no in-app purchases.

### Is Math Duel free?

Math Duel is free to download, with in-app purchases available.

### Which has better reviews, Simple Math or Math Duel?

Simple Math is rated higher. Simple Math averages 5.0 out of 5 from 1 ratings, while Math Duel averages 4.7 from 425 ratings.

### Do Simple Math or Math Duel have ads?

Neither Simple Math nor Math Duel shows ads.

### Which is updated more often, Simple Math or Math Duel?

Simple Math ships an update every 11 months, and Math Duel every 3 weeks. Most recently, Simple Math was updated on September 21, 2026 and Math Duel on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*