# ДКП vs OBD2 Car Scanner Pro ELM327

The clearest difference is update cadence: OBD2 Car Scanner Pro ELM327 at every 6 days against ДКП's every 2 months. ДКП's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ДКП sells 2 one-off in-app purchases and OBD2 Car Scanner Pro ELM327 sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ДКП ships an update every 2 months, OBD2 Car Scanner Pro ELM327 every 6 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ДКП | OBD2 Car Scanner Pro ELM327 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/obd2-car-scanner-pro-elm327/id6802159481/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 50 MB | 28 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ilya Potkin](https://appshunter.io/developer/1597789618) | [Emir ARIKAN](https://appshunter.io/developer/1823915467) |

## What reviewers say

### ДКП

[App page](https://appshunter.io/ios/app/60/id1597789616)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Заполнение с подсказками | $0.99 | one-time |
| Автозаполнение с подсказками | $1.99 | one-time |


### OBD2 Car Scanner Pro ELM327

[App page](https://appshunter.io/ios/app/obd2-car-scanner-pro-elm327/id6802159481)

Transform your OBD-II adapter into a powerful car diagnostic tool. Monitor live engine data, read and clear diagnostic trouble codes, and gain insights into your vehicle's health. Includes AI analysis for potential causes and performance testing features.

**Highlights:** Connects to OBD-II adapters, Live engine data dashboard, Read and clear diagnostic trouble codes, AI analysis for code causes, Vehicle health reports (PDF), Performance testing (0-60, braking), Garage for vehicle maintenance tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly – Half Price | $19.99 | per year |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is ДКП free?

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

### Is OBD2 Car Scanner Pro ELM327 free?

OBD2 Car Scanner Pro ELM327 is free to download, with in-app purchases available.

### Do ДКП or OBD2 Car Scanner Pro ELM327 have ads?

Neither ДКП nor OBD2 Car Scanner Pro ELM327 shows ads.

### Which is updated more often, ДКП or OBD2 Car Scanner Pro ELM327?

ДКП ships an update every 2 months, and OBD2 Car Scanner Pro ELM327 every 6 days. Most recently, ДКП was updated on October 25, 2026 and OBD2 Car Scanner Pro ELM327 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.*