# OBD Home vs AutoOBDII

The clearest difference is rating: AutoOBDII at 5.0 against OBD Home's 2.9. OBD Home's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (50 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AutoOBDII holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: OBD Home has 50 ratings behind it against 1, so its average is the more settled of the two.

OBD Home ships an update every 3 weeks, AutoOBDII every 4 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | OBD Home | AutoOBDII |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (50 ratings)](https://appshunter.io/ios/app/obd-home/id6478903325/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/autoobdii/id6503489503/reviews)** |
| Number of ratings | **50** | 1 |
| Positive reviews | 31.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 84 MB | 83 MB |
| Requires iOS | 13 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) | [Shenzhen Lonauto Technology Co., Ltd.](https://appshunter.io/developer/1744849406) |

## What reviewers say

### OBD Home

[App page](https://appshunter.io/ios/app/obd-home/id6478903325)

This application connects to your vehicle via Bluetooth to provide diagnostic and monitoring functions. It allows for fault code reading and clearing, performance testing, and travel analysis, offering a comprehensive view of your car's health and driving habits.

**Highlights:** Fault code reading and clearing, Instrument panel monitoring, Performance testing, Travel analysis, Bluetooth 4.0/5.0 support, High-speed data transmission

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

**In-app purchases:** none


### AutoOBDII

[App page](https://appshunter.io/ios/app/autoobdii/id6503489503)

This application connects to your vehicle via Bluetooth to perform diagnostics and offer driving assistance. It can read and clear fault codes, analyze performance, and track your journeys. Supports multiple languages and high-speed data transmission.

**Highlights:** Bluetooth vehicle communication, Fault code reading and clearing, Instrument panel monitoring, Performance testing, Travel analysis, High-speed data transmission, Low power consumption

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

**In-app purchases:** none


## Frequently asked questions

### Is OBD Home free?

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

### Is AutoOBDII free?

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

### Which has better reviews, OBD Home or AutoOBDII?

AutoOBDII is rated higher. OBD Home averages 2.9 out of 5 from 50 ratings, while AutoOBDII averages 5.0 from 1 ratings.

### Do OBD Home or AutoOBDII have ads?

Neither OBD Home nor AutoOBDII shows ads.

### Which is updated more often, OBD Home or AutoOBDII?

OBD Home ships an update every 3 weeks, and AutoOBDII every 4 months. Most recently, OBD Home was updated on October 24, 2026 and AutoOBDII on October 13, 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.*