sx vs B
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
sx
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.
- Live video streaming (local & wide area)
- Video recording and sharing
- PTZ control
- Alarm management
- Smart Home Control
- Multi-grid video display
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sx-link is a network intelligent camera app that utilizes outstanding multimedia and connectivity technologies. It supports connecting and operating devices on wired, WiFi, and 4G networks, making it convenient and fast. It has the following features: 1. Support watching real-time videos on both local and wide area networks; 2. Take screenshots of real-time video streams, save and share them; 3. Record, save and share real-time video streams; 4. PTZ control (such as steering, etc.); 5. Replay video files from the storage card; 6. Download and store video files from the card; 7. Time zone setting, synchronize device time with mobile phone; 8. Mobile alarms and GPIO triggered alarms; 9. Share pictures and videos obtained from the camera with others; 10. Video recording settings; 11. Multi grid video display; 12. Electronic scaling of video frames. 13. Smart Home Control
B
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A unified control solution that brings Brizl and Buenofe together in one app. Seamlessly connect and manage your indoor and outdoor environments with a single application. Key Features 1. Real-Time Environment Monitoring • Carbon Monoxide (CO) Monitoring Monitor real-time carbon monoxide (CO) levels in ppm and instantly recognize potential risks through intuitive values and color indicators. • Temperature & Humidity Monitoring View the current temperature and humidity together on the main screen for a complete overview of your environment. 2. Device Status & Power Management • Battery Status Check the remaining battery level of your device in percentage (%) for reliable operation. • Remote Power Control Turn your device on or off remotely using the app. 3. Personalized Alarm Settings • Alarm Threshold Settings Choose from four sensitivity levels to configure the CO alarm threshold according to your environment. • High Temperature Alarm Enable or disable high-temperature alerts in addition to CO monitoring. • Sound Test Remotely test the device's alarm speaker directly from the app. 4. Display & Unit Options • Display Brightness Control Adjust the display brightness from Level 1 to Level 4 for comfortable viewing day or night. • Temperature Unit Switch freely between Celsius (°C) and Fahrenheit (°F).
Screenshots
Verdict
The clearest difference is update cadence: B at every 3 days against sx's monthly. B also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
sx ships an update monthly, B every 3 days. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.
| Parameter | sx | B |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | 瑜 孙 | IN&OUT Co.,Ltd. |
In-app purchases
sx
No in-app purchases
B
No in-app purchases
