环境空气检测 vs 念嘉科技
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
环境空气检测
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• 用户通过下载环境空气质量检测APP，实现智能空气质量检测仪与移动设备互联互通。 • 可任意添加智能空气质量检测仪，随时随地查看您和家人的居室、办公室、孩子的校舍、环境空气质量状况。 • 30天空气质量数据变化状况曲线趋势图表，为您改善居室环境空气质量、调整居室物品、养成良好生活习惯提供了科学的理论依据。 • 在显示端点击重点关注项，居室特定时期、时段某一空气质量危害因子将会被放大，让危害无处藏身。 • 通过扫描显示屏上的二维码，把检测仪采集到的数据在大屏幕电视上展示出来。
念嘉科技
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念嘉科技是一款更智能、更懂生活的智能家居应用。用户可以远程、便捷的控制家庭灯光、窗帘、空调、电视等电器，还可以分组、定时控制，远程查看家庭设备运行状态。炎炎夏天提前打开空调，到家就是阵阵清凉。舒服更贴心。
Screenshots
Verdict
The clearest difference is update cadence: 念嘉科技 at every 9 days against 环境空气检测's every 36 months. 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.
环境空气检测 ships an update every 36 months, 念嘉科技 every 9 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.
| Parameter | 环境空气检测 | 念嘉科技 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 36 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 36 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | 莱靡电子科技(上海)有限公司 | Shenzhen Nianjia Technology Co., Ltd |
In-app purchases
环境空气检测
No in-app purchases
念嘉科技
No in-app purchases
