# WATASHI IoT vs LAMPTAN SMART

WATASHI IoT and LAMPTAN SMART both sit at 4.7 stars, but that hides the real split: 44% of WATASHI IoT's written reviews are positive against 0% of LAMPTAN SMART's. WATASHI IoT also leads on ratings volume (69 vs 18). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for WATASHI IoT against 4.7 for LAMPTAN SMART. Both are backed by a comparable volume of ratings — 69 and 18 respectively. Written reviews are what separate them: 44% of WATASHI IoT's written reviews are positive against 0% of LAMPTAN SMART's.

WATASHI IoT ships an update every 3 months, LAMPTAN SMART every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | WATASHI IoT | LAMPTAN SMART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (69 ratings)](https://appshunter.io/ios/app/watashi-iot/id1450923606/reviews) | **[4.7 (18 ratings)](https://appshunter.io/ios/app/lamptan-smart/id1484819385/reviews)** |
| Number of ratings | **69** | 18 |
| Positive reviews | **44.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 242 MB | 213 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [อำไพ ซิ](https://appshunter.io/developer/1458210896) | [Lamptan Lighting Technology Company Limited](https://appshunter.io/developer/1278834215) |

## What reviewers say

### WATASHI IoT

[App page](https://appshunter.io/ios/app/watashi-iot/id1450923606)

Easily create a smart living cloud to remotely control home appliances, save energy, and manage multiple device types in one app. Enjoy voice control, intelligent automation based on environmental factors, and real-time notifications for a seamless smart home experience.

**Highlights:** Remote appliance control, Energy saving features, Multi-device management, Voice command integration (Amazon Echo, Google Home), Intelligent automation, Real-time notifications, Family sharing

**In-app purchases:** none


### 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


## Frequently asked questions

### Is WATASHI IoT free?

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

### Is LAMPTAN SMART free?

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

### Which has better reviews, WATASHI IoT or LAMPTAN SMART?

LAMPTAN SMART is rated higher. WATASHI IoT averages 4.7 out of 5 from 69 ratings, while LAMPTAN SMART averages 4.7 from 18 ratings.

### Do WATASHI IoT or LAMPTAN SMART have ads?

Neither WATASHI IoT nor LAMPTAN SMART shows ads.

### Which is updated more often, WATASHI IoT or LAMPTAN SMART?

WATASHI IoT ships an update every 3 months, and LAMPTAN SMART every 2 months. Most recently, WATASHI IoT was updated on November 2, 2026 and LAMPTAN SMART on November 3, 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.*