# sx vs UNI

The clearest difference is rating: UNI at 4.7 against sx's 3.0. UNI also leads on update cadence (every 9 days vs monthly) and iOS requirement (12.0 vs 15.6). On price, ratings volume, 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.

UNI holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

sx ships an update monthly, UNI every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | sx | UNI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/sx-link/id1632843682/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/uni-kam/id6764528173/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 26 MB | 186 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [瑜 孙](https://appshunter.io/developer/1598592522) | [国潮 严](https://appshunter.io/developer/1457956794) |

## What reviewers say

### sx

[App page](https://appshunter.io/ios/app/sx-link/id1632843682)

This network camera app allows you to connect and view live video streams from your devices over wired, WiFi, or 4G networks. You can capture, record, and share video, control PTZ functions, and manage alarms. It also offers smart home control features.

**Highlights:** Live video streaming (local & wide area), Video recording and sharing, PTZ control, Alarm management, Smart Home Control, Multi-grid video display

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

**In-app purchases:** none


### UNI

[App page](https://appshunter.io/ios/app/uni-kam/id6764528173)

Monitor your home, family, or pets remotely with real-time HD live feeds. Capture photos and recordings easily, and communicate instantly with two-way voice and video calls. This app offers a comprehensive solution for security, caregiving, and pet surveillance.

**Highlights:** Real-time HD live viewing, Photo and video recording, Two-way voice and video calls, Home security monitoring, Elderly and child care, Pet surveillance

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

**In-app purchases:** none


## Frequently asked questions

### Is sx free?

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

### Is UNI free?

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

### Which has better reviews, sx or UNI?

UNI is rated higher. sx averages 3.0 out of 5 from 3 ratings, while UNI averages 4.7 from 6 ratings.

### Do sx or UNI have ads?

Neither sx nor UNI shows ads.

### Which is updated more often, sx or UNI?

sx ships an update monthly, and UNI every 9 days. Most recently, sx was updated on October 24, 2026 and UNI on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*