# TDI Flasher vs Tuner

The clearest difference is ads: Tuner at none against TDI Flasher's shown. On price, update cadence, 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.

TDI Flasher ships an update every 3 months, Tuner every 4 months. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | TDI Flasher | Tuner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/tdi-flasher/id6447965520/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 55 MB | 9 MB |
| Requires iOS | **15.1** | 15.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mobile Flash Solutions Ltd](https://appshunter.io/developer/1683126213) | [IOTuning GmbH](https://appshunter.io/developer/1622403581) |

## 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


### Tuner

[App page](https://appshunter.io/ios/app/tuner-app/id6476398889)

**In-app purchases:** none


## Frequently asked questions

### Is TDI Flasher free?

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

### Is Tuner free?

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

### Do TDI Flasher or Tuner have ads?

TDI Flasher shows ads; Tuner does not.

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

TDI Flasher ships an update every 3 months, and Tuner every 4 months. Most recently, TDI Flasher was updated on September 8, 2026 and Tuner on September 19, 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.*