# Umbo CV vs GuangYan

The clearest difference is iOS requirement: Umbo CV at 13.0 against GuangYan's 15.5. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Umbo CV | GuangYan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (8 ratings)](https://appshunter.io/ios/app/umbo-cv/id1100548950/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 52 MB | 47 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [UmboCV](https://appshunter.io/developer/1100548949) | [Liao Yunhua](https://appshunter.io/developer/1393936444) |

## What reviewers say

### Umbo CV

[App page](https://appshunter.io/ios/app/umbo-cv/id1100548950)

Monitor your security cameras and receive real-time alerts for events. View live streams, access recorded footage, and manage camera settings remotely. This app provides peace of mind by keeping you connected to what matters most.

**Highlights:** Real-time push notifications, Live HD video streaming, Event video playback, Bookmark event clips, Arm/disarm cameras remotely, Manage camera groups, Team role management

**Features:** macOS Compatibility

**In-app purchases:** none


### GuangYan

[App page](https://appshunter.io/ios/app/guangyan/id6747191536)

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

**In-app purchases:** none


## Frequently asked questions

### Is Umbo CV free?

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

### Is GuangYan free?

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

### Do Umbo CV or GuangYan have ads?

Neither Umbo CV nor GuangYan shows ads.

### Which is updated more often, Umbo CV or GuangYan?

Umbo CV ships an update every 2 months, and GuangYan every 2 months. Most recently, Umbo CV was updated on October 10, 2026 and GuangYan on September 10, 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.*