# Mental Math Trainer vs Simple Math

The clearest difference is rating: Simple Math at 5.0 against Mental Math Trainer's 4.5. Simple Math also leads on in-app purchases (none vs 9) and review sentiment (88% vs 58%). Mental Math Trainer's advantage is update cadence (fortnightly vs every 11 months) and ratings volume (228 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Mental Math Trainer sells 7 in-app purchases, starting at $2.99 per month. Simple Math asks for nothing beyond the download.

Simple Math holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Mental Math Trainer has 228 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 58% of Mental Math Trainer's written reviews are positive against 88% of Simple Math's.

Mental Math Trainer ships an update fortnightly, Simple Math every 11 months. The most recent releases landed on October 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Mental Math Trainer | Simple Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (228 ratings)](https://appshunter.io/ios/app/mental-math-trainer-puremath/id684305542/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-math-train-your-brain/id1513735878/reviews)** |
| Number of ratings | **228** | 1 |
| Positive reviews | 57.8% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 50 MB | 42 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stoyan Hristov](https://appshunter.io/developer/584595816) | [Andrii Oliinyk](https://appshunter.io/developer/1049015936) |

## What reviewers say

### Mental Math Trainer

[App page](https://appshunter.io/ios/app/mental-math-trainer-puremath/id684305542)

Enhance your arithmetic abilities with this app. Practice addition, subtraction, multiplication, and division through engaging games and custom sessions. Track your progress and challenge friends to boost your mental math confidence and speed.

**Highlights:** Addition, subtraction, multiplication, division practice, Math Arcade mode with increasing difficulty, Customizable practice sessions, Memory training games (Find the Pairs), Progress tracking, Game Center integration for challenges

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $2.99 | per month |
| Unlimited Access | $2.99 | per 7 days |
| Unlimited Access | $3.99 | per month |
| Unlimited Access | $9.99 | per year |
| Unlimited Access | $12.99 | per year |
| Unlimited Access | $14.99 | per year |
| Unlock Everything | $17.99 | one-time |

**What reviewers like**

- 🧠 Brain training and mental sharpness
- 👍 Useful for math skills improvement
- 🚀 Fast and easy to use
- ✅ Good for daily practice
- 💡 Gamifies math learning

**What reviewers complain about**

- 💸 Most features are paid/locked
- 💰 Deceptive free version
- 😩 Repetitive questions/levels
- 🐌 Slow animations
- 📱 UI can be improved (keypad style)

**Reported bugs**

- App crashes or doesn't open
- Purchases not unlocking features
- In-app purchase issues
- Timer continues when paused
- Drag response not registering input

**Requested features**

- Option to choose keypad style
- More difficult levels
- Infinite or custom exercise mode
- Dark mode support
- Landscape mode support


### 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


## Frequently asked questions

### Is Mental Math Trainer free?

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

### Is Simple Math free?

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

### Which has better reviews, Mental Math Trainer or Simple Math?

Simple Math is rated higher. Mental Math Trainer averages 4.5 out of 5 from 228 ratings, while Simple Math averages 5.0 from 1 ratings.

### Do Mental Math Trainer or Simple Math have ads?

Neither Mental Math Trainer nor Simple Math shows ads.

### Which is updated more often, Mental Math Trainer or Simple Math?

Mental Math Trainer ships an update fortnightly, and Simple Math every 11 months. Most recently, Mental Math Trainer was updated on October 14, 2026 and Simple Math on September 21, 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.*