# OBD Home vs HSCT

The clearest difference is update cadence: OBD Home at every 3 weeks against HSCT's every 9 months. OBD Home also leads on iOS requirement (13 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OBD Home ships an update every 3 weeks, HSCT every 9 months. The most recent releases landed on October 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | OBD Home | HSCT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (50 ratings)](https://appshunter.io/ios/app/obd-home/id6478903325/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 31.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 84 MB | 32 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) | [Victor Alarcon](https://appshunter.io/developer/1540972481) |

## 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


### HSCT

[App page](https://appshunter.io/ios/app/hsct/id6746700679)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OBD Home free?

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

### Is HSCT free?

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

### Do OBD Home or HSCT have ads?

Neither OBD Home nor HSCT shows ads.

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

OBD Home ships an update every 3 weeks, and HSCT every 9 months. Most recently, OBD Home was updated on October 21, 2026 and HSCT on September 12, 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.*