# MHD Flasher vs BimmerObd

The clearest difference is rating: BimmerObd at 5.0 against MHD Flasher's 4.5. BimmerObd also leads on update cadence (every 2 days vs fortnightly). MHD Flasher's advantage is in-app purchases (none vs 3) and ratings volume (211 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. BimmerObd sells 3 in-app purchases, starting at $8.99 per 7 days. MHD Flasher asks for nothing beyond the download.

BimmerObd holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: MHD Flasher has 211 ratings behind it against 1, so its average is the more settled of the two.

MHD Flasher ships an update fortnightly, BimmerObd every 2 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MHD Flasher | BimmerObd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (211 ratings)](https://appshunter.io/ios/app/mhd-flasher/id1468182144/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bimmerobd-link-code-reader/id6788256345/reviews)** |
| Number of ratings | **211** | 1 |
| Positive reviews | 65.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 239 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MHD Tuning UG (haftungsbeschraenkt)](https://appshunter.io/developer/1445162439) | [Nguyen Tra My Le](https://appshunter.io/developer/6780785826) |

## What reviewers say

### MHD Flasher

[App page](https://appshunter.io/ios/app/mhd-flasher/id1468182144)

This app allows for complete DME remapping of BMW vehicles, offering maximum performance and safety. It provides full OBD flashing, pre-configured performance maps, and advanced engine monitoring capabilities. Users can also customize various flash options for a personalized driving experience.

**Highlights:** Complete DME remapping, Full OBD flashing, Pre-configured performance maps (Stage 1, 2, E85), Advanced engine monitoring, Customizable flash options, Revert to factory OEM flash

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast flashing speeds (16-30 seconds)
- 👍 User-friendly interface and intuitive design
- 💪 Significant power gains and performance improvements
- 🎯 Excellent OTS (off-the-shelf) maps with multiple fuel options
- 📊 Comprehensive data logging and monitoring capabilities

**What reviewers complain about**

- 🐛 Frequent app crashes and stability issues
- ❌ Recent update broke core functionality for many users
- 🔌 Connection problems with WiFi adapters
- 📵 Unable to open app after recent updates
- 😞 Poor customer support responsiveness (recent)

**Reported bugs**

- App crashes on iOS 26.2 and newer versions
- Unable to flash after recent updates
- Unable to erase memory errors
- App fails to open after installation
- Connection constantly disconnects on N55 F30 platform

**Requested features**

- Add 94 octane fuel option
- Support for diesel engines
- Support for N63 engine tuning
- Max cooling fan option in new app
- Ability to change login email/username


### BimmerObd

[App page](https://appshunter.io/ios/app/bimmerobd-link-code-reader/id6788256345)

Transform your phone into a car diagnostic tool with a compatible OBD-II adapter. Read trouble codes, view live sensor data, and access an offline library for code explanations. Perform service resets and generate PDF reports for your vehicle's records.

**Highlights:** Read and clear trouble codes, Offline code library with explanations, Live sensor data display, Battery health monitoring, Readiness and freeze frame data, Service resets and guides, PDF report generation, Multi-vehicle garage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership Weekly | $8.99 | per 7 days |
| Premium Membership Monthly | $19.99 | per month |
| Premium Membership Yearly | $49.99 | per year |


## Frequently asked questions

### Is MHD Flasher free?

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

### Is BimmerObd free?

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

### Which has better reviews, MHD Flasher or BimmerObd?

BimmerObd is rated higher. MHD Flasher averages 4.5 out of 5 from 211 ratings, while BimmerObd averages 5.0 from 1 ratings.

### Do MHD Flasher or BimmerObd have ads?

Neither MHD Flasher nor BimmerObd shows ads.

### Which is updated more often, MHD Flasher or BimmerObd?

MHD Flasher ships an update fortnightly, and BimmerObd every 2 days. Most recently, MHD Flasher was updated on October 22, 2026 and BimmerObd on October 25, 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.*