# OBDocker vs CarCom

The clearest difference is in-app purchases: CarCom at none against OBDocker's 7. OBDocker's advantage is update cadence (fortnightly vs monthly) and iOS requirement (13.0 vs 15). On price, ads and device support there is nothing between them.

Both are free to download. OBDocker sells 7 in-app purchases, starting at $2.99 per month. CarCom asks for nothing beyond the download.

OBDocker ships an update fortnightly, CarCom monthly. The most recent releases landed on September 22, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | OBDocker | CarCom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (17 ratings)](https://appshunter.io/ios/app/obdocker-obd2-car-scanner/id6466999549/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 48.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Freemium | — |
| Size | 238 MB | 17 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Motorsure. Inc](https://appshunter.io/developer/1707281085) | [IntraByte](https://appshunter.io/developer/1694025377) |

## What reviewers say

### OBDocker

[App page](https://appshunter.io/ios/app/obdocker-obd2-car-scanner/id6466999549)

This app acts as a professional OBD2 car scanner, enabling users to diagnose, service, and customize their vehicles. It offers comprehensive diagnostic modes, real-time data monitoring, and various service functions like oil resets and battery registration.

**Highlights:** Triple-mode diagnostics (Full-Systems, Multi-Systems, Quick Scan), Triple-mode live data monitoring (Health, Engine, Dash), Full-cycle service functions (Emissions Pre-Check, Control Tests, Oil Reset, Battery Registration), One-click car setting adjustments and retrofits, Supports a wide range of car brands and models

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD Pro (Monthly) | $2.99 | per month |
| OBD Pro Max (Monthly) | $7.99 | per month |
| OBD2 Pro (6 Months) | $14.99 | per 6 months |
| OBD Pro (Annual) | $17.99 | per year |
| Mechanic Access (Quarterly) | $19.99 | per 3 months |
| OBD Pro Max (Annual) | $47.99 | per year |
| OBD Pro Max (Permanent) | $119.99 | one-time |


### CarCom

[App page](https://appshunter.io/ios/app/carcom/id6479426894)

**In-app purchases:** none


## Frequently asked questions

### Is OBDocker free?

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

### Is CarCom free?

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

### Do OBDocker or CarCom have ads?

Neither OBDocker nor CarCom shows ads.

### Which is updated more often, OBDocker or CarCom?

OBDocker ships an update fortnightly, and CarCom monthly. Most recently, OBDocker was updated on September 22, 2026 and CarCom on June 5, 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.*