# MindMath Pro vs Mental Math Interview Trainer

The clearest difference is in-app purchases: Mental Math Interview Trainer at none against MindMath Pro's 3. Mental Math Interview Trainer also leads on update cadence (every 2 days vs every 5 weeks). MindMath Pro's advantage is ads (none vs shown) and iOS requirement (15.1 vs 26.4). On price and device support there is nothing between them.

Both are free to download. MindMath Pro sells 3 in-app purchases, starting at $3.99 per 7 days. Mental Math Interview Trainer asks for nothing beyond the download.

MindMath Pro ships an update every 5 weeks, Mental Math Interview Trainer every 2 days. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | MindMath Pro | Mental Math Interview Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Size | 29 MB | 7 MB |
| Requires iOS | **15.1** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Catrin Donnelly](https://appshunter.io/developer/1871279553) | [Ludovic Lepic](https://appshunter.io/developer/1892835258) |

## What reviewers say

### MindMath Pro

[App page](https://appshunter.io/ios/app/mindmath-pro-quant-interview/id6758163744)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $7.99 | per month |
| Annual | $39.99 | per year |


### Mental Math Interview Trainer

[App page](https://appshunter.io/ios/app/mental-math-interview-trainer/id6762084410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MindMath Pro free?

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

### Is Mental Math Interview Trainer free?

Mental Math Interview Trainer is free to download, with no in-app purchases.

### Do MindMath Pro or Mental Math Interview Trainer have ads?

Mental Math Interview Trainer shows ads; MindMath Pro does not.

### Which is updated more often, MindMath Pro or Mental Math Interview Trainer?

MindMath Pro ships an update every 5 weeks, and Mental Math Interview Trainer every 2 days. Most recently, MindMath Pro was updated on September 14, 2026 and Mental Math Interview Trainer on September 15, 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.*