# Mobile skid vs Mechanical Engineering Lab

The clearest difference is price: Mobile skid at Free against Mechanical Engineering Lab's $12.99. Mobile skid also leads on iOS requirement (13.2 vs 17.0). Mechanical Engineering Lab's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Mobile skid is free to download; Mechanical Engineering Lab costs $12.99 up front. Mobile skid sells 1 one-off in-app purchase. Mechanical Engineering Lab asks for nothing beyond the download.

## The numbers

| Metric | Mobile skid | Mechanical Engineering Lab |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 16 MB | 5 MB |
| Requires iOS | **13.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gary Molton](https://appshunter.io/developer/1193080103) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### Mobile skid

[App page](https://appshunter.io/ios/app/mobile-skid-steer-hydraulics/id1518825681)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maintenance and diagnostics | $5.99 | one-time |


### Mechanical Engineering Lab

[App page](https://appshunter.io/ios/app/mechanical-engineering-lab/id6766063704)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mobile skid free?

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

### Is Mechanical Engineering Lab free?

Mechanical Engineering Lab costs $12.99, with no in-app purchases.

### Do Mobile skid or Mechanical Engineering Lab have ads?

Neither Mobile skid nor Mechanical Engineering Lab 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.*