SanLink vs Luxafor CO2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SanLink
This app acts as a helpful assistant for home care and safety. It enables real-time chat, two-way video and voice calls, and allows control over robot movement. Manage contacts and ensure peace of mind with this utility.
- Real-time chat
- Two-way video and voice calls
- Contact management
- Robot movement control
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三宝智家是家庭看护安全的好帮手 主要功能： 实时聊天 双向视频语音 通讯录 控制机器人行走
Luxafor CO2
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The Luxafor CO2 Dongle app allows you to monitor your environment and gather data about the air quality over time. So you can track your CO2 levels, air temperature, and humidity remotely. If you want to share your date data with friends, family members or teammates, just send an invite to allow them access data instantly. Also, you can customize each Luxafor CO2 Dongle's name and description to manage Dongle data flows and locations.
Screenshots
Verdict
The clearest difference is update cadence: SanLink at every 3 weeks against Luxafor CO2's every 2 months. SanLink also leads on iOS requirement (9.0 vs 14.0). 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.
SanLink ships an update every 3 weeks, Luxafor CO2 every 2 months. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.
| Parameter | SanLink | Luxafor CO2 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 122 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Sanbot Cloud Co., Ltd. | Greynut LTD |
In-app purchases
SanLink
No in-app purchases
Luxafor CO2
No in-app purchases
