# TDI Tuning vs SpeedCheck UK

The clearest difference is in-app purchases: TDI Tuning at none against SpeedCheck UK's 1. TDI Tuning also leads on iOS requirement (15.6 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. SpeedCheck UK sells 1 one-off in-app purchase. TDI Tuning asks for nothing beyond the download.

## The numbers

| Metric | TDI Tuning | SpeedCheck UK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/tdi-tuning/id1377233586/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 38.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 23 MB | 2 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TDI Tuning](https://appshunter.io/developer/1377233585) | [Adek Studios](https://appshunter.io/developer/1838205722) |

## What reviewers say

### TDI Tuning

[App page](https://appshunter.io/ios/app/tdi-tuning/id1377233586)

Enhance your vehicle's power, torque, and economy directly from your driver's seat. This app connects to your TDI-Tuning Bluetooth system, allowing instant performance adjustments and access to a community of car enthusiasts for tips and support.

**Highlights:** Bluetooth system connection, Instant performance setting changes, Seven custom performance programs, Engine delay timer, Discreet mode, Revert to factory settings, Community access

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

**In-app purchases:** none


### SpeedCheck UK

[App page](https://appshunter.io/ios/app/speedcheck-uk/id6757131340)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpeedCheck UK Pro | $3.99 | one-time |


## Frequently asked questions

### Is TDI Tuning free?

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

### Is SpeedCheck UK free?

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

### Do TDI Tuning or SpeedCheck UK have ads?

Neither TDI Tuning nor SpeedCheck UK shows ads.

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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.*