# bmTuned vs RelayAI Bridge

The clearest difference is in-app purchases: bmTuned at none against RelayAI Bridge's 2. bmTuned also leads on device support (4 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Both are free to download. RelayAI Bridge sells 2 in-app purchases, starting at $4.99 per month. bmTuned asks for nothing beyond the download.

## The numbers

| Metric | bmTuned | RelayAI Bridge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bmtuned/id1625950793/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free | — |
| Size | 13 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OddsMedia, LLC](https://appshunter.io/developer/1543533404) | [Alex Nuccio](https://appshunter.io/developer/970147565) |

## What reviewers say

### bmTuned

[App page](https://appshunter.io/ios/app/bmtuned/id1625950793)

This platform allows BMW owners to customize their vehicles' engine control units (ECUs) and automatic transmissions (TCUs). It also enables seamless conversion between AWD and RWD modes for supported xDrive models.

**Highlights:** ECU tuning for N54, N55, N13 engines, Flash off-the-shelf maps, Adjust automatic transmission settings, Customize AWD xDrive vehicles, Convert between AWD and RWD modes

**In-app purchases:** none


### RelayAI Bridge

[App page](https://appshunter.io/ios/app/relayai-bridge/id6761871908)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RelayAI Pro Monthly | $4.99 | per month |
| RelayAI Corporate Monthly | $49.99 | per month |


## Frequently asked questions

### Is bmTuned free?

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

### Is RelayAI Bridge free?

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

### Do bmTuned or RelayAI Bridge have ads?

Neither bmTuned nor RelayAI Bridge 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.*