# Auto Repair Documents vs Steer

The clearest difference is in-app purchases: Auto Repair Documents at none against Steer's 4. Auto Repair Documents also leads on iOS requirement (14.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

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

Auto Repair Documents ships an update every 2 weeks, Steer every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Auto Repair Documents | Steer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/auto-repair-documents/id6453693157/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 26.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Freemium |
| Size | 45 MB | 27 MB |
| Requires iOS | **14.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [tuan phan](https://appshunter.io/developer/1699524309) | [Smarters Engineered](https://appshunter.io/developer/1821193944) |

## What reviewers say

### Auto Repair Documents

[App page](https://appshunter.io/ios/app/auto-repair-documents/id6453693157)

Access detailed automotive repair information and wiring diagrams for over 20 car brands. Find part numbers, ECU repair details, and assembly guides. Includes helpful videos for car usage tips.

**Highlights:** Wiring diagrams for over 20 car brands, Part number lookup, ECU repair details, Assembly information, Reference documents for engines and accessories, Usage tip videos

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Auto Repair Documents free?

Auto Repair Documents is free to download, with no in-app purchases.

### Is Steer free?

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

### Do Auto Repair Documents or Steer have ads?

Neither Auto Repair Documents nor Steer shows ads.

### Which is updated more often, Auto Repair Documents or Steer?

Auto Repair Documents ships an update every 2 weeks, and Steer every 3 weeks. Most recently, Auto Repair Documents was updated on November 3, 2026 and Steer on November 3, 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.*