# MathMind vs Sums

The clearest difference is in-app purchases: MathMind at none against Sums's 2. MathMind also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Sums sells 2 in-app purchases, starting at $4.99 per 7 days. MathMind asks for nothing beyond the download.

## The numbers

| Metric | MathMind | Sums |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Freemium |
| Size | 3 MB | 61 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adittya Sharma](https://appshunter.io/developer/1864041799) | [Gleb Matsko](https://appshunter.io/developer/6772153044) |

## What reviewers say

### MathMind

[App page](https://appshunter.io/ios/app/mathmind-mental-math/id6756983927)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sums

[App page](https://appshunter.io/ios/app/sums-mental-math-practice/id6794615479)

Sharpen your mental math skills with daily arithmetic challenges and personalized practice modes. Track your progress, analyze error patterns, and improve your speed and accuracy without ads or distractions.

**Highlights:** Daily shared arithmetic puzzles, Multiple practice modes (Sprint, Zen, Survival), Adaptive difficulty for personalized training, Detailed performance analytics, Offline play functionality, Streak tracking for daily challenges

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is MathMind free?

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

### Is Sums free?

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

### Do MathMind or Sums have ads?

Neither MathMind nor Sums shows ads.

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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.*