# Renault Ambient Light vs Radio Code Master

The clearest difference is review sentiment: Radio Code Master at 91% against Renault Ambient Light's 0%. Radio Code Master also leads on rating (3.3 vs 1.0). Renault Ambient Light's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Radio Code Master sells 2 one-off in-app purchases. Renault Ambient Light asks for nothing beyond the download.

Radio Code Master holds the better App Store score, 3.3 against 1.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 0% of Renault Ambient Light's written reviews are positive against 91% of Radio Code Master's.

Renault Ambient Light ships an update every 3 weeks, Radio Code Master every 5 weeks. The most recent releases landed on September 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Renault Ambient Light | Radio Code Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/renault-ambient-light/id1049741177/reviews) | **[3.3 (4 ratings)](https://appshunter.io/ios/app/radio-code-master-unlock/id1454120777/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 0.0% of reviews | **91.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 73 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Raghavendra Ware](https://appshunter.io/developer/815450942) | [APPMEUP](https://appshunter.io/developer/1023725442) |

## What reviewers say

### Renault Ambient Light

[App page](https://appshunter.io/ios/app/renault-ambient-light/id1049741177)

This app controls interior lighting in a vehicle, turning lights on when doors open and off after a set time or when doors are closed. It allows users to adjust light intensity and color via a mobile app when the ignition is on.

**Highlights:** Automatic light activation on door opening, Timed interior light shut-off, Dimming effect on light turn-off, Adjustable light intensity, Customizable lamp color selection, Manual light control via app

**Features:** macOS Compatibility

**In-app purchases:** none


### Radio Code Master

[App page](https://appshunter.io/ios/app/radio-code-master-unlock/id1454120777)

Instantly recover activation codes for Renault and Ford car stereos after a battery change. Simply find your radio's precode, enter it into the app, and receive your unlock code immediately. Get your music back without paying a dealer.

**Highlights:** Instant radio code recovery, Supports Renault and Ford vehicles, Find precode on radio label, Simple and efficient interface, Immediate unlock code generation, Informative help section

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Instant unlock | $0.99 | one-time |
| Instant unlock | $1.99 | one-time |


## Frequently asked questions

### Is Renault Ambient Light free?

Renault Ambient Light is free to download, with no in-app purchases.

### Is Radio Code Master free?

Radio Code Master is free to download, with in-app purchases available.

### Which has better reviews, Renault Ambient Light or Radio Code Master?

Radio Code Master is rated higher. Renault Ambient Light averages 1.0 out of 5 from 2 ratings, while Radio Code Master averages 3.3 from 4 ratings.

### Do Renault Ambient Light or Radio Code Master have ads?

Radio Code Master shows ads; Renault Ambient Light does not.

### Which is updated more often, Renault Ambient Light or Radio Code Master?

Renault Ambient Light ships an update every 3 weeks, and Radio Code Master every 5 weeks. Most recently, Renault Ambient Light was updated on September 23, 2026 and Radio Code Master on October 24, 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.*