# MHD N55 E vs POWERlink Suite

MHD N55 E and POWERlink Suite both sit at 4.6 stars, but that hides the real split: 79% of MHD N55 E's written reviews are positive against 56% of POWERlink Suite's. MHD N55 E also leads on iOS requirement (10.2 vs 17.0). POWERlink Suite's advantage is ratings volume (1.7K vs 54). On price, rating, update cadence and ads there is nothing between them.

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

POWERlink Suite holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: POWERlink Suite has 1.7K ratings behind it against 54, so its average is the more settled of the two. Written reviews complicate that: 79% of MHD N55 E's written reviews are positive against 56% of POWERlink Suite's, so the app with the better star average is not the one people write more warmly about.

MHD N55 E ships an update every 3 weeks, POWERlink Suite every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | MHD N55 E | POWERlink Suite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (54 ratings)](https://appshunter.io/ios/app/mhd-n55-e-series/id1502611398/reviews) | **[4.8 (1.7K ratings)](https://appshunter.io/ios/app/powerlink-suite/id1598024768/reviews)** |
| Number of ratings | 54 | **1.7K** |
| Positive reviews | **79.2% of reviews** | 56.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 123 MB | 84 MB |
| Requires iOS | **10.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MHD Tuning UG (haftungsbeschraenkt)](https://appshunter.io/developer/1445162439) | [Integrated Engineering](https://appshunter.io/developer/1598024770) |

## What reviewers say

### MHD N55 E

[App page](https://appshunter.io/ios/app/mhd-n55-e-series/id1502611398)

This utility app is being retired and users are encouraged to switch to a unified flasher app. It retains some functionality for reading and clearing engine error codes, analyzing past data logs, and accessing vehicle licenses and user guides.

**Highlights:** Read and clear engine DTC error codes, Graph and analyze prior datalogs, View existing vehicle licenses, Access user guide, Transition to unified flasher app

**Features:** macOS Compatibility

**In-app purchases:** none


### POWERlink Suite

[App page](https://appshunter.io/ios/app/powerlink-suite/id1598024768)

Control your vehicle's performance wirelessly via Bluetooth with a specialized OBDII dongle. Tune your car, adjust octane levels, monitor live data, and run diagnostics directly from your smartphone or tablet. Experience powerful mobile tuning without the need for a laptop or cords.

**Highlights:** Wireless Bluetooth connectivity, Vehicle tuning and performance control, Octane level adjustment, Live gauge data monitoring, Diagnostic code reading, No laptop or cords required

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful tuning
- 👍 User-friendly interface
- 🚗 Convenient mobile tuning
- 🔍 Useful diagnostic tools
- 💪 Impressive performance gains

**What reviewers complain about**

- 🐛 Flashing/tuning issues
- 🔌 Connectivity problems
- 🤕 Bricked ECU/TCU
- 🕰️ Slow tuning process
- 🤔 Lack of transparency

**Reported bugs**

- Tune flashing failures
- Disconnection during tuning
- Incompatibility with certain vehicles

**Requested features**

- Carplay support
- More gauge options
- Ability to revert to previous tune versions
- Support for more vehicle models


## Frequently asked questions

### Is MHD N55 E free?

MHD N55 E is free to download, with no in-app purchases.

### Is POWERlink Suite free?

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

### Which has better reviews, MHD N55 E or POWERlink Suite?

POWERlink Suite is rated higher. MHD N55 E averages 4.6 out of 5 from 54 ratings, while POWERlink Suite averages 4.8 from 1.7K ratings.

### Do MHD N55 E or POWERlink Suite have ads?

Neither MHD N55 E nor POWERlink Suite shows ads.

### Which is updated more often, MHD N55 E or POWERlink Suite?

MHD N55 E ships an update every 3 weeks, and POWERlink Suite every 2 weeks. Most recently, MHD N55 E was updated on November 3, 2026 and POWERlink Suite on November 3, 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.*