# JHS Smart vs OBD Home

The clearest difference is rating: JHS Smart at 4.4 against OBD Home's 2.9. JHS Smart also leads on ratings volume (235 vs 51). OBD Home's advantage is update cadence (every 3 weeks vs every 8 months) and review sentiment (32% vs 18%). 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.

JHS Smart holds the better App Store score, 4.4 against 2.9. Both are backed by a comparable volume of ratings — 235 and 51 respectively. Written reviews complicate that: 18% of JHS Smart's written reviews are positive against 32% of OBD Home's, so the app with the better star average is not the one people write more warmly about.

JHS Smart ships an update every 8 months, OBD Home every 3 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | JHS Smart | OBD Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (235 ratings)](https://appshunter.io/ios/app/jhs-smart/id1356439648/reviews)** | [2.9 (51 ratings)](https://appshunter.io/ios/app/obd-home/id6478903325/reviews) |
| Number of ratings | **235** | 51 |
| Positive reviews | 18.2% of reviews | **31.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 215 MB | 84 MB |
| Requires iOS | 14.0 | **13** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [金鸿盛电器有限公司](https://appshunter.io/developer/1356439647) | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) |

## What reviewers say

### JHS Smart

[App page](https://appshunter.io/ios/app/jhs-smart/id1356439648)

Control compatible portable air conditioners, split air conditioners, and dehumidifiers from your mobile device. Enjoy a simple, intuitive, and convenient way to manage your indoor climate and enhance everyday comfort.

**Highlights:** Easy device connection, Smart control via smartphone, User-friendly interface, Manage air conditioners, Manage dehumidifiers, Enhance indoor comfort

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and set up
- 💡 Remote control functionality
- 👍 Cools home office effectively
- 👍 Works fine for some users
- 👍 Mobile capability is desired

**What reviewers complain about**

- 🐛 App not connecting to Wi-Fi
- 🐛 App fails to load device
- 🐛 App broken and unusable
- 🐛 Difficult network connection
- 🐛 App stops working without notice

**Reported bugs**

- App will not connect to 5g network
- Wi-Fi will not connect
- App stops working w/0 instructions
- App is broken and won’t load device
- App cannot view the device

**Requested features**

- Fix the 'Failed to Load' error
- Provide troubleshooting instructions
- Update the app
- Improve network connection process
- Support for more device models


### 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 JHS Smart free?

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

### Is OBD Home free?

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

### Which has better reviews, JHS Smart or OBD Home?

JHS Smart is rated higher. JHS Smart averages 4.4 out of 5 from 235 ratings, while OBD Home averages 2.9 from 51 ratings.

### Do JHS Smart or OBD Home have ads?

Neither JHS Smart nor OBD Home shows ads.

### Which is updated more often, JHS Smart or OBD Home?

JHS Smart ships an update every 8 months, and OBD Home every 3 weeks. Most recently, JHS Smart was updated on November 6, 2026 and OBD Home on November 4, 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.*