# AERMOTOR vs OBD Home

The clearest difference is iOS requirement: AERMOTOR at 9.0 against OBD Home's 13. 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.

AERMOTOR ships an update every 5 weeks, OBD Home every 3 weeks. The most recent releases landed on September 9, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | AERMOTOR | OBD Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (48 ratings)](https://appshunter.io/ios/app/obd-home/id6478903325/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | — | 29.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 32 MB | 84 MB |
| Requires iOS | **9.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东海 刘](https://appshunter.io/developer/1643660653) | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) |

## What reviewers say

### AERMOTOR

[App page](https://appshunter.io/ios/app/aermotor/id1659992659)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is AERMOTOR free?

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

### Is OBD Home free?

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

### Do AERMOTOR or OBD Home have ads?

Neither AERMOTOR nor OBD Home shows ads.

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

AERMOTOR ships an update every 5 weeks, and OBD Home every 3 weeks. Most recently, AERMOTOR was updated on September 9, 2026 and OBD Home on September 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*