# SYNA vs VSON Smart

The clearest difference is ads: SYNA at none against VSON Smart's shown. SYNA also leads on monetization model (free vs free with in-app purchases). On price, rating, review sentiment and ratings volume 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 — 1.5 for SYNA against 1.4 for VSON Smart. Both are backed by a comparable volume of ratings — 13 and 25 respectively. Written reviews are what separate them: 16% of SYNA's written reviews are positive against 11% of VSON Smart's.

SYNA ships an update every 6 weeks, VSON Smart monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SYNA | VSON Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (13 ratings)](https://appshunter.io/ios/app/syna-g/id1080917075/reviews)** | [1.4 (25 ratings)](https://appshunter.io/ios/app/vson-smart/id1514567500/reviews) |
| Number of ratings | 13 | **25** |
| Positive reviews | **16.0% of reviews** | 10.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 66 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxspect](https://appshunter.io/developer/1080917074) | [Vson Technology Co., Ltd](https://appshunter.io/developer/938010223) |

## What reviewers say

### SYNA

[App page](https://appshunter.io/ios/app/syna-g/id1080917075)

Control your Maxspect integrated controller wirelessly. Manage multiple Maxspect devices, including the Ethereal LED Lighting System, directly from your mobile device.

**Highlights:** Wireless control, Integrated controller management, Maxspect device synchronization, Ethereal LED Lighting System control

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Hardware performs as expected
- 👍 Some users are satisfied with the app's functionality

**What reviewers complain about**

- 🐛 App constantly freezing
- 🐛 Unable to access controller
- 🐛 Interface and program flexibility lacking
- 🐛 App won't connect to app/router
- 🐛 Controller constantly disconnects from WiFi

**Reported bugs**

- App constantly freezing
- Unable to access controller
- App won't connect to app/router
- Controller disconnects from WiFi
- App keeps crashing

**Requested features**

- Add pulse mode for low percentages
- Option to select OGC preset mode
- Allow firmware updates over the app
- Add a feed button on the main app page
- Allow selection of pumps for feed mode


### 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 SYNA free?

SYNA 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, SYNA or VSON Smart?

SYNA is rated higher. SYNA averages 1.5 out of 5 from 13 ratings, while VSON Smart averages 1.4 from 25 ratings.

### Do SYNA or VSON Smart have ads?

VSON Smart shows ads; SYNA does not.

### Which is updated more often, SYNA or VSON Smart?

SYNA ships an update every 6 weeks, and VSON Smart monthly. Most recently, SYNA was updated on November 2, 2026 and VSON 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.*