# Engine Link LE vs PitMonkey FS

The clearest difference is update cadence: PitMonkey FS at every 10 days against Engine Link LE's every 6 months. Engine Link LE's advantage is iOS requirement (12.0 vs 15.6). On price, ads, 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.

Engine Link LE ships an update every 6 months, PitMonkey FS every 10 days. The most recent releases landed on September 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Engine Link LE | PitMonkey FS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (12 ratings)](https://appshunter.io/ios/app/engine-link-le/id1222128102/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 9 MB | 50 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [K SOLUTION LLC](https://appshunter.io/developer/289670447) | [Alicia Serrano](https://appshunter.io/developer/1856649659) |

## What reviewers say

### Engine Link LE

[App page](https://appshunter.io/ios/app/engine-link-le/id1222128102)

Transform your iPhone into a vehicle diagnostics tool. Monitor real-time performance, read and clear fault codes, and customize gauges to display the data you need. Requires a LELink adapter for OBD2 connection.

**Highlights:** Real-time vehicle data display, Read and clear OBD fault codes, Customizable gauges and dashboard, MPG widget and fuel efficiency tracking, Heads-up display (HUD) mode, Horsepower, torque, and acceleration metrics, Support for various OBD-II/EOBD vehicles

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

**In-app purchases:** none


### PitMonkey FS

[App page](https://appshunter.io/ios/app/pitmonkey-fs/id6755840541)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Engine Link LE free?

Engine Link LE is free to download, with no in-app purchases.

### Is PitMonkey FS free?

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

### Do Engine Link LE or PitMonkey FS have ads?

Neither Engine Link LE nor PitMonkey FS shows ads.

### Which is updated more often, Engine Link LE or PitMonkey FS?

Engine Link LE ships an update every 6 months, and PitMonkey FS every 10 days. Most recently, Engine Link LE was updated on September 24, 2026 and PitMonkey FS on October 1, 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.*