# LAMPTAN SMART vs SAHN Smart

The clearest difference is rating: SAHN Smart at 5.0 against LAMPTAN SMART's 4.7. LAMPTAN SMART's advantage is ratings volume (18 vs 1). 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.

SAHN Smart holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: LAMPTAN SMART has 18 ratings behind it against 1, so its average is the more settled of the two.

LAMPTAN SMART ships an update every 2 months, SAHN Smart every 3 months. The most recent releases landed on June 5, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | LAMPTAN SMART | SAHN Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (18 ratings)](https://appshunter.io/ios/app/lamptan-smart/id1484819385/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sahn-smart/id1510863340/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 213 MB | 214 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lamptan Lighting Technology Company Limited](https://appshunter.io/developer/1278834215) | [SAHN Smart](https://appshunter.io/developer/1510863339) |

## What reviewers say

### LAMPTAN SMART

[App page](https://appshunter.io/ios/app/lamptan-smart/id1484819385)

Control and monitor your home remotely with this smart home solution. Connect a gateway and manage various smart devices like lights, AC, and appliances from a single app, creating personalized home automation scenes.

**Highlights:** Remote control of smart devices, Home monitoring and security, Connect gateway and add devices, Manage lights, AC, plugs, and more, Create custom automation scenes, Control projectors and curtains

**Features:** macOS Compatibility

**In-app purchases:** none


### SAHN Smart

[App page](https://appshunter.io/ios/app/sahn-smart/id1510863340)

Control your smart home devices remotely with this application. Manage multiple devices, perform various functions like on/off and timers, and easily share access with family members.

**Highlights:** Remote device control, Manage multiple devices, On/off and dimming functions, Timer settings, Device sharing with members, Easy device connection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LAMPTAN SMART free?

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

### Is SAHN Smart free?

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

### Which has better reviews, LAMPTAN SMART or SAHN Smart?

SAHN Smart is rated higher. LAMPTAN SMART averages 4.7 out of 5 from 18 ratings, while SAHN Smart averages 5.0 from 1 ratings.

### Do LAMPTAN SMART or SAHN Smart have ads?

Neither LAMPTAN SMART nor SAHN Smart shows ads.

### Which is updated more often, LAMPTAN SMART or SAHN Smart?

LAMPTAN SMART ships an update every 2 months, and SAHN Smart every 3 months. Most recently, LAMPTAN SMART was updated on June 5, 2026 and SAHN Smart on August 26, 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.*