# Tutoright vs Mental Math Interview Trainer

The clearest difference is ads: Tutoright at none against Mental Math Interview Trainer's shown. Tutoright also leads on iOS requirement (13.0 vs 26.4). Mental Math Interview Trainer's advantage is update cadence (every 2 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tutoright ships an update every 2 months, Mental Math Interview Trainer every 2 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Tutoright | Mental Math Interview Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 24 MB | 7 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Eskenazi](https://appshunter.io/developer/1754228096) | [Ludovic Lepic](https://appshunter.io/developer/1892835258) |

## What reviewers say

### Tutoright

[App page](https://appshunter.io/ios/app/tutoright/id6752956640)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Tutoright free?

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

### Is Mental Math Interview Trainer free?

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

### Do Tutoright or Mental Math Interview Trainer have ads?

Mental Math Interview Trainer shows ads; Tutoright does not.

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

Tutoright ships an update every 2 months, and Mental Math Interview Trainer every 2 days. Most recently, Tutoright was updated on October 1, 2026 and Mental Math Interview Trainer on October 2, 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.*