# iOBD2 vs AutoSense

The clearest difference is iOS requirement: iOBD2 at 4.3 against AutoSense's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iOBD2 | AutoSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (19 ratings)](https://appshunter.io/ios/app/iobd2-dtc/id710380105/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 44 MB | 28 MB |
| Requires iOS | **4.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [翔宇 金](https://appshunter.io/developer/528881861) | [Daniel Cojocaru](https://appshunter.io/developer/1879716812) |

## What reviewers say

### iOBD2

[App page](https://appshunter.io/ios/app/iobd2-dtc/id710380105)

This app serves as a reference for standard Diagnostic Trouble Codes (DTCs) found in vehicles. It helps users understand fault codes generated by a car's onboard computer, aiding in problem diagnosis.

**Highlights:** Diagnostic Trouble Code reference, Fault code lookup, Vehicle system diagnostics, Problem identification

**Features:** macOS Compatibility

**In-app purchases:** none


### AutoSense

[App page](https://appshunter.io/ios/app/autosense-obd-scanner/id6760429175)

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

**In-app purchases:** none


## Frequently asked questions

### Is iOBD2 free?

iOBD2 is free to download, with no in-app purchases.

### Is AutoSense free?

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

### Do iOBD2 or AutoSense have ads?

Neither iOBD2 nor AutoSense shows ads.

### Which is updated more often, iOBD2 or AutoSense?

iOBD2 ships an update every 3 months, and AutoSense every 3 months. Most recently, iOBD2 was updated on October 20, 2026 and AutoSense on October 25, 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.*