# Remote Valve app vs ECU Map Switcher by D

The clearest difference is device support: Remote Valve app at 3 against ECU Map Switcher by D's 1. Remote Valve app also leads on iOS requirement (13.0 vs 17.0). On price, 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.

## The numbers

| Metric | Remote Valve app | ECU Map Switcher by D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 36 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Highmaru, Inc.](https://appshunter.io/developer/1330533969) | [LUN LIU](https://appshunter.io/developer/1890125123) |

## What reviewers say

### Remote Valve app

[App page](https://appshunter.io/ios/app/remote-valve-app/id6450494034)

**Features:** macOS Compatibility

**In-app purchases:** none


### ECU Map Switcher by D

[App page](https://appshunter.io/ios/app/ecu-map-switcher-by-d-sync/id6761521552)

**In-app purchases:** none


## Frequently asked questions

### Is Remote Valve app free?

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

### Is ECU Map Switcher by D free?

ECU Map Switcher by D is free to download, with no in-app purchases.

### Do Remote Valve app or ECU Map Switcher by D have ads?

Neither Remote Valve app nor ECU Map Switcher by D 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.*