# CarCoding vs CodigosDTC

The clearest difference is rating: CodigosDTC at 5.0 against CarCoding's 1.0. CarCoding's advantage is iOS requirement (15.1 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. CarCoding sells 4 in-app purchases, starting at $7.99 per month and CodigosDTC sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

CodigosDTC holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CarCoding | CodigosDTC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/carcoding-obd2-car-scanner/id6759403080/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/codigosdtc-diagnostico-obd2/id6793661744/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 124 MB | 49 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [BUBISOFT YAZILIM TEKNOLOJI ITHALAT IHRACAT SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1491589580) | [FIXCAR LLC](https://appshunter.io/developer/6793661896) |

## What reviewers say

### CarCoding

[App page](https://appshunter.io/ios/app/carcoding-obd2-car-scanner/id6759403080)

Diagnose vehicle faults, read and clear trouble codes, and unlock hidden features using your smartphone and an OBD2 scanner. Monitor live engine data, perform service resets, and even code ECUs for customization.

**Highlights:** Read and clear fault codes (DTC), AI fault analysis, Live engine data and gauges, Used car inspection readiness, Service resets (oil, EPB, DPF, SAS, TPMS), ECU coding and hidden features, Motorcycle and truck diagnosis

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CarCoding Pro Monthly | $7.99 | per month |
| CarCoding Pro 6 Months | $39.95 | per 6 months |
| CarCoding Pro Annual | $71.90 | per year |
| CarCoding Pro – Lifetime | $71.99 | one-time |


### CodigosDTC

[App page](https://appshunter.io/ios/app/codigosdtc-diagnostico-obd2/id6793661744)

Understand your vehicle's diagnostic trouble codes with clear explanations, potential causes, symptoms, and AI-powered solutions. This app helps drivers, students, and mechanics interpret fault codes and make informed decisions before visiting a mechanic.

**Highlights:** Search and understand OBD2 fault codes, Clear explanations of potential problems, Consult causes, symptoms, and solutions, AI-powered automotive support chat, Save vehicle and diagnostic information, Organized fault information

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensual | $9.99 | per month |
| Premium Anual | $89.99 | per year |


## Frequently asked questions

### Is CarCoding free?

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

### Is CodigosDTC free?

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

### Which has better reviews, CarCoding or CodigosDTC?

CodigosDTC is rated higher. CarCoding averages 1.0 out of 5 from 1 ratings, while CodigosDTC averages 5.0 from 2 ratings.

### Do CarCoding or CodigosDTC have ads?

Neither CarCoding nor CodigosDTC shows ads.

### Which is updated more often, CarCoding or CodigosDTC?

CarCoding ships an update every 2 days, and CodigosDTC every 2 days. Most recently, CarCoding was updated on November 9, 2026 and CodigosDTC on October 31, 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.*