# Car Radio Code vs LEHMANN Transponder

The clearest difference is price: LEHMANN Transponder at Free against Car Radio Code's $1.99. Car Radio Code's advantage is iOS requirement (8.0 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

LEHMANN Transponder is free to download; Car Radio Code costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Car Radio Code | LEHMANN Transponder |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/car-radio-code/id1451302145/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 months |
| Monetization | Paid | — |
| Size | 5 MB | 3 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Patrick UNG](https://appshunter.io/developer/335063512) | [Lehmann Vertriebsges. mbH & Co. KG](https://appshunter.io/developer/980603055) |

## What reviewers say

### Car Radio Code

[App page](https://appshunter.io/ios/app/car-radio-code/id1451302145)

Easily retrieve your Renault car radio unlock code. Simply enter the precode found on the back of your radio, and the app will generate the 4-digit code needed to restore functionality after a battery discharge or change.

**Highlights:** Generate 4-digit unlock codes, Find radio precode instructions, Supports all Renault car radios, Unlock car radio after battery change, Fast code generation

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

**In-app purchases:** none


### LEHMANN Transponder

[App page](https://appshunter.io/ios/app/lehmann-transponder/id1637886496)

**In-app purchases:** none


## Frequently asked questions

### Is Car Radio Code free?

Car Radio Code costs $1.99, with no in-app purchases.

### Is LEHMANN Transponder free?

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

### Do Car Radio Code or LEHMANN Transponder have ads?

Neither Car Radio Code nor LEHMANN Transponder 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.*