# Consulting Mental Math vs OnlyMath

The clearest difference is in-app purchases: OnlyMath at none against Consulting Mental Math's 1. OnlyMath also leads on iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Consulting Mental Math sells 1 one-off in-app purchase. OnlyMath asks for nothing beyond the download.

## The numbers

| Metric | Consulting Mental Math | OnlyMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 2 MB | 32 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Soham Bose](https://appshunter.io/developer/1641368323) | [LAURENT IRRAWADDY CHAGNON](https://appshunter.io/developer/6796214095) |

## What reviewers say

### Consulting Mental Math

[App page](https://appshunter.io/ios/app/consulting-mental-math/id6761562339)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Tiers | $4.99 | one-time |


### OnlyMath

[App page](https://appshunter.io/ios/app/onlymath-mental-math/id6796214093)

**In-app purchases:** none


## Frequently asked questions

### Is Consulting Mental Math free?

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

### Is OnlyMath free?

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

### Do Consulting Mental Math or OnlyMath have ads?

Neither Consulting Mental Math nor OnlyMath 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.*