# FLASHEX vs DFlasher

The clearest difference is rating: DFlasher at 5.0 against FLASHEX's 3.0. DFlasher also leads on review sentiment (100% vs 80%) and ratings volume (16 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

DFlasher holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: DFlasher has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 80% of FLASHEX's written reviews are positive against 100% of DFlasher's.

FLASHEX ships an update fortnightly, DFlasher every 2 weeks. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FLASHEX | DFlasher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/flashex/id6742115135/reviews) | **[5.0 (16 ratings)](https://appshunter.io/ios/app/dflasher/id6746166662/reviews)** |
| Number of ratings | 2 | **16** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 108 MB | 48 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Ryzhov](https://appshunter.io/developer/1796903716) | [2859910 ONTARIO INC](https://appshunter.io/developer/1815545535) |

## What reviewers say

### FLASHEX

[App page](https://appshunter.io/ios/app/flashex/id6742115135)

Customize your BMW's firmware with various options, including engine and transmission tuning. Monitor vehicle parameters, read diagnostic trouble codes, and flash pre-defined maps via OBD or WiFi. Supports a wide range of BMW models.

**Highlights:** Customizable firmware options, Engine and transmission ECU re-flashing, Real-time vehicle parameter monitoring, DTC code reading, OBD and WiFi flashing, Datalogging capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### DFlasher

[App page](https://appshunter.io/ios/app/dflasher/id6746166662)

This app offers specialized mobile tools for tuning, diagnostics, and chip tuning of BMW M57 diesel engines. It provides professional-grade ECU flashing, fault code reading, and real-time engine data for performance optimization and maintenance.

**Highlights:** M57 ECU tuning and flashing, Read and clear DTCs, Real-time ECU information, Custom performance maps, Factory reset and stock recovery, Mobile-first design

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

**In-app purchases:** none


## Frequently asked questions

### Is FLASHEX free?

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

### Is DFlasher free?

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

### Which has better reviews, FLASHEX or DFlasher?

DFlasher is rated higher. FLASHEX averages 3.0 out of 5 from 2 ratings, while DFlasher averages 5.0 from 16 ratings.

### Do FLASHEX or DFlasher have ads?

Neither FLASHEX nor DFlasher shows ads.

### Which is updated more often, FLASHEX or DFlasher?

FLASHEX ships an update fortnightly, and DFlasher every 2 weeks. Most recently, FLASHEX was updated on September 27, 2026 and DFlasher on October 2, 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.*