# Radio Code Finder for Nissan vs DDTSB

The clearest difference is in-app purchases: DDTSB at none against Radio Code Finder for Nissan's 1. Radio Code Finder for Nissan's advantage is update cadence (every 3 months vs every 7 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Radio Code Finder for Nissan sells 1 one-off in-app purchase. DDTSB asks for nothing beyond the download.

Radio Code Finder for Nissan ships an update every 3 months, DDTSB every 7 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Radio Code Finder for Nissan | DDTSB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ddtsb/id6740241315/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 39 MB | 14 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IRAKLI BERISHVILI](https://appshunter.io/developer/1737856686) | [Elektro Partner ApS](https://appshunter.io/developer/1789123561) |

## What reviewers say

### Radio Code Finder for Nissan

[App page](https://appshunter.io/ios/app/radio-code-finder-for-nissan/id6740115280)

Quickly retrieve your car radio code within 30 minutes after a power outage or battery replacement. This user-friendly app supports a wide range of car manufacturers and radio models, offering a secure and reliable solution to regain access to your audio system.

**Highlights:** Fast code retrieval (under 30 minutes), Wide compatibility with car makes and radio models, User-friendly step-by-step guidance, Secure and reliable code retrieval process, Access to code history, Requires radio serial number for unlocking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NIssan | $7.99 | one-time |


### DDTSB

[App page](https://appshunter.io/ios/app/ddtsb/id6740241315)

Access a vast database of automotive service bulletins and troubleshooting guides. Avoid common errors by leveraging solutions already found by other workshops globally. This tool provides detailed information on over 10,000 service bulletins and 400,000 error codes.

**Highlights:** 10,000+ service bulletins, 400,000+ error codes, Model-specific troubleshooting, Global mechanic community, Error explanations and experiences

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

**In-app purchases:** none


## Frequently asked questions

### Is Radio Code Finder for Nissan free?

Radio Code Finder for Nissan is free to download, with in-app purchases available.

### Is DDTSB free?

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

### Do Radio Code Finder for Nissan or DDTSB have ads?

Neither Radio Code Finder for Nissan nor DDTSB shows ads.

### Which is updated more often, Radio Code Finder for Nissan or DDTSB?

Radio Code Finder for Nissan ships an update every 3 months, and DDTSB every 7 months. Most recently, Radio Code Finder for Nissan was updated on October 24, 2026 and DDTSB on October 15, 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.*