# Smart vs YEJING Smart

The clearest difference is update cadence: Smart at every 2 months against YEJING Smart's every 25 months. Smart also leads on iOS requirement (9.0 vs 12.0). 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.

Smart ships an update every 2 months, YEJING Smart every 25 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Smart | YEJING Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/smart-lighting/id890791509/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 25 months |
| Monetization | Free | — |
| Size | 22 MB | 151 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CoreLink (Xiamen) Technology Co.,Ltd.](https://appshunter.io/developer/1463499698) | [Suzhou Yejing Lighting Energy Saving Technology Co., Ltd](https://appshunter.io/developer/1597243002) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-lighting/id890791509)

This application allows users to register accounts and bind smart lighting devices. It provides remote control capabilities for managing your lighting.

**Highlights:** User registration, Device binding, Remote control, Smart lighting management

**In-app purchases:** none


### YEJING Smart

[App page](https://appshunter.io/ios/app/yejing-smart/id1597243000)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart free?

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

### Is YEJING Smart free?

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

### Do Smart or YEJING Smart have ads?

Neither Smart nor YEJING Smart shows ads.

### Which is updated more often, Smart or YEJING Smart?

Smart ships an update every 2 months, and YEJING Smart every 25 months. Most recently, Smart was updated on September 17, 2026 and YEJING Smart on September 14, 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.*