水质多参数APP vs Fire Wheels
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
水质多参数APP
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OSTD-proMT水质多参数连接、控制软件；可显示水温、pH、电导率、溶解氧、浊度、叶绿素、蓝绿藻等参数
Fire Wheels
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Fire Wheels 是一款用于自行车风火轮的应用程序，可用于风火轮产品内容管理和自定义设置，具体使用步骤如下： 1. 连接设备热点，点击“设置”>“WLAN无线局域网”，点击产品型号开头的热点（如：8003_XXXX），输入初始密码12345678连接； 2. 连接成功后部分手机会提示“当前WLAN不可上网，是否继续使用此WLAN”，请点击“使用”； 3. 打开App，上方出现设备信息，表示已连接上，可对设备做格式化、上传文件、角度调节、设备更新、设置等操作； 4. 主界面可查看设备已有文件，点击“上传文件”，可从相册导入文件等操作； 5. 点击“设置”，可修改设备名称、设备热点、调节角度、设备更新等。
Screenshots
Verdict
The clearest difference is update cadence: Fire Wheels at every 9 days against 水质多参数APP's every 7 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.
水质多参数APP ships an update every 7 months, Fire Wheels every 9 days. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.
| Parameter | 水质多参数APP | Fire Wheels |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 11 — better |
| Further details — not scored | ||
| Size | 29 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Xiamen Standards Scientific Instrument Co.,Ltd. | 永泉 官 |
In-app purchases
水质多参数APP
No in-app purchases
Fire Wheels
No in-app purchases
