看空气 vs T
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
看空气
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1、此App用于跟特定的硬件设备通过蓝牙连接，同步并显示硬件传递过来的数据，主要包括PM2.5、PM10、温度、湿度等空气质量数据。 2、App可通过与服务器通信，上传硬件传递过来的空气质量数据。在登录成功后可从服务器获取历史数据。
T
This utility app connects to nearby Bluetooth temperature sensors to display readings for temperature, humidity, air pressure, and altitude. It presents this data in both list and graph formats for easy viewing and analysis.
- Scans nearby Bluetooth temperature sensors
- Displays temperature, humidity, air pressure, altitude
- Data presented in list view
- Data presented in graph view
- Connects to external sensors
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T-Sensor scans nearby bluetooth temperature sensors and parse temperature, humidity, air pressure, altitude, shows them in list and graph. If you need more functions, please contact us: Email: bob@joyway.cn WhatsApp: +8613728833868 WeChat: bobjoyway
Screenshots
Verdict
The clearest difference is update cadence: T at every 5 weeks against 看空气's every 9 months. 看空气's advantage is iOS requirement (12.0 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.
看空气 ships an update every 9 months, T every 5 weeks. Both last shipped on November 2, 2026.
| Parameter | 看空气 | T |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 22.2% of reviews |
| Update frequency | Every 9 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 19 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Everbest Machinery Industry Co.,Ltd | 江波 夏 |
In-app purchases
看空气
No in-app purchases
T
No in-app purchases
