# Engine vs MurphMaster

The clearest difference is iOS requirement: Engine at 15.1 against MurphMaster's 26.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Engine sells 2 in-app purchases, starting at $9.99 per month and MurphMaster sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Engine | MurphMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | — |
| Size | 54 MB | 11 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Les Nants](https://appshunter.io/developer/1807100390) | [Sunny Apps LLC](https://appshunter.io/developer/1889614494) |

## What reviewers say

### Engine

[App page](https://appshunter.io/ios/app/engine-boost-your-vo2max/id6756730497)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $39.99 | per year |


### MurphMaster

[App page](https://appshunter.io/ios/app/murphmaster/id6761436153)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is Engine free?

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

### Is MurphMaster free?

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

### Do Engine or MurphMaster have ads?

Both Engine and MurphMaster show 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.*