# ONF Link vs VSON Smart

The clearest difference is rating: ONF Link at 2.0 against VSON Smart's 1.4. ONF Link also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). VSON Smart's advantage is update cadence (monthly vs every 6 months). On price, review sentiment, ratings volume 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.

ONF Link holds the better App Store score, 2.0 against 1.4. Both are backed by a comparable volume of ratings — 26 and 25 respectively. Written reviews point the same way: 17% of ONF Link's written reviews are positive against 11% of VSON Smart's.

ONF Link ships an update every 6 months, VSON Smart monthly. The most recent releases landed on July 25, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | ONF Link | VSON Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (26 ratings)](https://appshunter.io/ios/app/onf-link/id1453834714/reviews)** | [1.4 (25 ratings)](https://appshunter.io/ios/app/vson-smart/id1514567500/reviews) |
| Number of ratings | **26** | 25 |
| Positive reviews | **16.7% of reviews** | 10.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 87 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YOU HAU CO.LTD](https://appshunter.io/developer/1032206108) | [Vson Technology Co., Ltd.](https://appshunter.io/developer/938010223) |

## What reviewers say

### ONF Link

[App page](https://appshunter.io/ios/app/onf-link/id1453834714)

Control your smart lighting devices with this app. Adjust brightness, color temperature, and create personalized daylight cycles. Schedule lighting changes to match different times of the day.

**Highlights:** Manage ONF devices, Adjust brightness and color temperature, Create custom lighting schedules, Personalized daylight cycles, Manual and daylight cycle modes

**Features:** macOS Compatibility

**In-app purchases:** none


### VSON Smart

[App page](https://appshunter.io/ios/app/vson-smart/id1514567500)

Manage your smart home devices with this app. It allows for quick interaction between your phone and smart hardware, enabling seamless interconnection between devices. Discover smart home trends and purchase quality intelligent hardware.

**Highlights:** Smart hardware management, Device interconnection, Personalized scene customization, Smart home product purchasing, Linkage control

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ONF Link free?

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

### Is VSON Smart free?

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

### Which has better reviews, ONF Link or VSON Smart?

ONF Link is rated higher. ONF Link averages 2.0 out of 5 from 26 ratings, while VSON Smart averages 1.4 from 25 ratings.

### Do ONF Link or VSON Smart have ads?

VSON Smart shows ads; ONF Link does not.

### Which is updated more often, ONF Link or VSON Smart?

ONF Link ships an update every 6 months, and VSON Smart monthly. Most recently, ONF Link was updated on July 25, 2026 and VSON Smart on September 2, 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.*