# TDI Flasher vs DashCAN

The clearest difference is rating: DashCAN at 5.0 against TDI Flasher's 3.0. DashCAN also leads on ads (none vs shown) and update cadence (every 11 days vs every 3 months). On price, ratings volume, 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.

DashCAN holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

TDI Flasher ships an update every 3 months, DashCAN every 11 days. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | TDI Flasher | DashCAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/tdi-flasher/id6447965520/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dashcan-ignitronecu/id6476441441/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Ad-supported | **Free** |
| Size | 55 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mobile Flash Solutions Ltd](https://appshunter.io/developer/1683126213) | [Attila Dan](https://appshunter.io/developer/905720373) |

## What reviewers say

### TDI Flasher

[App page](https://appshunter.io/ios/app/tdi-flasher/id6447965520)

Remap your VAG TDI vehicle from home with this mobile tuning solution. Improve power and efficiency by flashing custom tunes. Requires a specific OBD adapter.

**Highlights:** Datalogging with BHP & Torque estimates, Read & Clear Trouble Codes, Remap/Flash vehicle with performance tunes, Check OBD Readiness Status

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

**In-app purchases:** none


### DashCAN

[App page](https://appshunter.io/ios/app/dashcan-ignitronecu/id6476441441)

Transform your iPhone or iPad into a car's dashboard. Monitor real-time engine data, customize gauge layouts, and track performance metrics like lap times and acceleration. Requires a specific Bluetooth interface.

**Highlights:** Real-time engine data display, Customizable dashboard layouts, GPS lap timer with track mapping, Performance meter for acceleration tests, Data logging and export, Shift light indicator

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

**In-app purchases:** none


## Frequently asked questions

### Is TDI Flasher free?

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

### Is DashCAN free?

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

### Which has better reviews, TDI Flasher or DashCAN?

DashCAN is rated higher. TDI Flasher averages 3.0 out of 5 from 2 ratings, while DashCAN averages 5.0 from 1 ratings.

### Do TDI Flasher or DashCAN have ads?

TDI Flasher shows ads; DashCAN does not.

### Which is updated more often, TDI Flasher or DashCAN?

TDI Flasher ships an update every 3 months, and DashCAN every 11 days. Most recently, TDI Flasher was updated on September 8, 2026 and DashCAN on September 20, 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.*