3 vs GuoanVision
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3
Connect smart devices to your network for video recording and receive detection alerts. Enhance your home security by integrating additional smart devices. Get support via email for any assistance needed.
- Smart device network connection
- Video recording
- Detection alerts
- Security enhancement
- Additional device integration
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The 3-Link app links smart device to your network for video recording and detection alerts. Learn how to enhance your security with additional smart devices.If any help need, please feel free to contact us at support@3-link.com
GuoanVision
This app provides remote access to your home security system, allowing you to monitor your property from anywhere. It supports multiple devices and users, offering convenient and fast network connections for real-time viewing.
- Remote security monitoring
- Multi-device connectivity
- Multi-account sharing
- Multiple network connection modes
- Real-time viewing
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Guoanvision allows you to easily enjoy the cloud smart life and is your expert for your home security and safety. 1. Remote control, monitor the security of guards and property anywhere and anytime. 2. Can be connected to multiple terminals, mobile phones, computers, notebooks, TVs, PADs. 3. Multiple accounts can be run at the same time to share monitoring videos and pictures with family, friends, and colleagues. 4. Multi-mode network connection, can be connected through WiFi, Bluetooth, hotspot network connection, convenient, simple and fast connection. 5. The interface is simple and convenient to operate, enabling real-time viewing of the monitoring area anytime and anywhere
Screenshots
Verdict
The clearest difference is review sentiment: 3 at 59% against GuoanVision's 13%. 3 also leads on rating (3.3 vs 2.7). GuoanVision's advantage is in-app purchases (none vs 15). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 3 sells 15 one-off in-app purchases. GuoanVision asks for nothing beyond the download.
3 holds the better App Store score, 3.3 against 2.7. Both are backed by a comparable volume of ratings — 72 and 33 respectively. Written reviews point the same way: 59% of 3's written reviews are positive against 13% of GuoanVision's.
3 ships an update every 3 weeks, GuoanVision monthly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | 3 | GuoanVision |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (72 ratings) — better | 2.7 (33 ratings) |
| Positive reviews | 59.3% of reviews — better | 12.5% of reviews |
| Number of ratings | 72 — better | 33 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15 | 15.0 |
| Further details — not scored | ||
| Size | 106 MB | 185 MB |
| Age rating | 17+ | 17+ |
| Developer | Shenzhen Huayi Video Technology Co., Ltd. | GUOANVISION Inc. |
Customer experience
3
GuoanVision
Bugs and requests
3
Reported bugs
15 issues- App crashes when creating an account
- Login button is out of view and not clickable
- Cannot log in after app update
- App doesn't recognize connected devices
- Data update failed and cameras lost
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- Subscription link fails
- Custom zone monitoring not functional
- Camera resetting daily
- App crashes when requesting verification code
- Cannot view recorded events
- Keyboard covers 'OK' button during setup
- Cannot delete camera
- App does not scroll down to click sign in button
- Cannot view alerts
- Login page changed, no 'OK' button
Requested features
6 requests- Allow multiple users to be logged in simultaneously
- Fix scrolling issue on login screen
- Improve motion detection accuracy
- Allow manual recordings to be saved to SD card
- Provide clear explanations for settings
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- Make subscription more flexible (e.g., family plan)
GuoanVision
Not enough reviews yet to summarise bugs or requests.
In-app purchases
3
- cloud product 1$0.29
- cloud 8.49$8.49
- cloud 15.99$15.99
Show 12 moreShow fewer
- cloud 24.99$24.99
- cloud single device discount$29.99
- cloud 34.99$34.99
- cloud 39.99$39.99
- cloud single device$49.99
- cloud 59.99$59.99
- cloud 69.99$69.99
- cloud no account$79.99
- cloud 89.99$89.99
- cloud 99.99$99.99
- cloud account no discount$129.00
- cloud 139.99$139.99
GuoanVision
No in-app purchases
