# Steer vs 億集3

The clearest difference is in-app purchases: 億集3 at none against Steer's 4. 億集3 also leads on iOS requirement (12.0 vs 26.1). Steer's advantage is device support. On price there is nothing between them.

Both are free to download. Steer sells 4 in-app purchases, starting at $9.99 per month. 億集3 asks for nothing beyond the download.

## The numbers

| Metric | Steer | 億集3 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Freemium | — |
| Size | 27 MB | 65 MB |
| Requires iOS | 26.1 | **12.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Smarters Engineered](https://appshunter.io/developer/1821193944) | [EZ-TECH LTD](https://appshunter.io/developer/1068678728) |

## What reviewers say

### Steer

[App page](https://appshunter.io/ios/app/steer-obd2-car-scanner/id6461049378)

Transform your smartphone into a powerful OBD2 diagnostic tool. Read and clear fault codes, monitor real-time performance metrics, and test your vehicle's acceleration and emissions. Compatible with a wide range of car brands and OBD2 scanners.

**Highlights:** Universal OBD2 scanner compatibility, Read and erase fault codes, Real-time performance metrics, Acceleration and performance testing, Emission compliance checks, Supports various car brands

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD2 Pro | $9.99 | per month |
| OBD2 Pro | $19.99 | per year |
| Steer Plus | $99.00 | per year |
| Steer Plus | $99.00 | per year |


### 億集3

[App page](https://appshunter.io/ios/app/3/id6504077401)

**In-app purchases:** none


## Frequently asked questions

### Is Steer free?

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

### Is 億集3 free?

億集3 is free to download, with no in-app purchases.

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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.*