# V720 vs U

The clearest difference is in-app purchases: U at none against V720's 13. U also leads on ads (none vs shown). V720's advantage is rating (4.3 vs 4.0) and ratings volume (4.8K vs 536). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. V720 sells 13 in-app purchases, starting at $0.39 per month. U asks for nothing beyond the download.

V720 holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: V720 has 4.8K ratings behind it against 536, so its average is the more settled of the two. Written reviews complicate that: 9% of V720's written reviews are positive against 15% of U's, so the app with the better star average is not the one people write more warmly about.

V720 ships an update every 3 weeks, U fortnightly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | V720 | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4.8K ratings)](https://appshunter.io/ios/app/v720/id1596096449/reviews)** | [4.0 (536 ratings)](https://appshunter.io/ios/app/u-watch/id6444815466/reviews) |
| Number of ratings | **4.8K** | 536 |
| Positive reviews | 8.7% of reviews | **15.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 170 MB | 68 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [广州钱柜物联科技有限公司](https://appshunter.io/developer/1560291944) | [安徽华歆电子科技有限公司](https://appshunter.io/developer/1657071585) |

## What reviewers say

### V720

[App page](https://appshunter.io/ios/app/v720/id1596096449)

Monitor your home or business with real-time and historical video surveillance. Receive instant alerts for abnormal activity via app or WeChat push notifications. Securely store your footage in the cloud with optional subscription plans.

**Highlights:** Real-time video streaming, Historical video playback, Mobile alarm notifications, Device sharing, Optional cloud storage

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI超级分辨率包月 | $0.39 | per month |
| AI超级分辨率包季 | $0.89 | per 3 months |
| 7-Day Cloud Storage (2GB) | $1.99 | per month |
| AI超级分辨率包年 | $2.99 | per year |
| 30-Day Cloud Storage (2GB) | $3.99 | per month |
| 7-Day Cloud Storage (Yearly) | $12.99 | per year |
| 30-Day Cloud Storage (Yearly) | $24.99 | per year |
| 7-day rolling, 30-day storage | $1.99 | one-time |
| 30-day 2G cloud storage | $3.99 | one-time |
| 90-day 2G cloud storage | $6.99 | one-time |
| Annual 2G cloud storage | $12.99 | one-time |
| Three year 2G cloud storage | $19.99 | one-time |
| 180-day 2G cloud storage | $24.99 | one-time |

**What reviewers like**

- 🚀 Decent quality for the price
- 👍 Easy setup
- 🔒 Camera works well when connected

**What reviewers complain about**

- 🐛 Frequent disconnections and offline issues
- 💩 Terrible app with many ads and crashes
- 🔋 Poor battery life
- 👎 Unreliable and inconsistent performance
- 🤯 Confusing and non-intuitive app

**Reported bugs**

- App crashes frequently
- Inability to connect and stay connected to cameras
- Incompatibility with 5GHz WiFi networks
- Incorrect time/date display on recordings

**Requested features**

- Improved app stability and reliability
- Better battery life and power management
- More language support beyond just Chinese
- Ability to view cameras remotely without being on the same network


### U

[App page](https://appshunter.io/ios/app/u-watch/id6444815466)

This application is designed to connect with smart wearable devices, specifically telephone watches, produced by "Huaxin Electronics". It enables interaction with digital electronics and other products from the same manufacturer.

**Highlights:** Connects to smart wearable devices, Supports telephone watches, Works with Huaxin Electronics products, Digital electronics integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Useful features
- 💡 Customizable watch faces

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Poor battery life
- 🔍 Inaccurate health tracking

**Reported bugs**

- Watch time/date resets after synchronization
- App crashes frequently
- Bluetooth connection issues

**Requested features**

- Add support for more apps and messaging platforms
- Improve synchronization between watch and app
- Provide more customization options


## Frequently asked questions

### Is V720 free?

V720 is free to download, with in-app purchases available.

### Is U free?

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

### Which has better reviews, V720 or U?

V720 is rated higher. V720 averages 4.3 out of 5 from 4.8K ratings, while U averages 4.0 from 536 ratings.

### Do V720 or U have ads?

V720 shows ads; U does not.

### Which is updated more often, V720 or U?

V720 ships an update every 3 weeks, and U fortnightly. Most recently, V720 was updated on October 15, 2026 and U on October 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.*