SmartFire vs 火先知（单位版）
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartFire
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SmartFire system mainly includes smoke alarms, gas alarms, supports remote self inspection, remote noise reduction, APP push alarms, and supports various NB-IOT products.
火先知（单位版）
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火先知APP主要是以“多维感知、数据共享、业务联动”为建设理念，帮助您随时随地了解单位消防状况，同时当设备探测到安全隐患时，第一时间通知到您，提升重点单位、小微场所、高层住宅、古建筑、出租屋等消防预警能力 为什么要使用火先知： 1.支持报警、故障的实时推送 2.支持快速查看火灾报警的详情，定位报警位置 3.支持液位、水压、电气温度、剩余电流等实时监测能力 4.支持火灾趋势统计功能 5.支持设备故障等分析统计功能
Screenshots
Verdict
The clearest difference is iOS requirement: SmartFire at 12.0 against 火先知（单位版）'s 15. On price, update cadence, ads and in-app purchases 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.
SmartFire ships an update every 2 months, 火先知（单位版） every 5 weeks. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.
| Parameter | SmartFire | 火先知（单位版） |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15 |
| Further details — not scored | ||
| Size | 99 MB | 165 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Heiman Technology Co., Ltd. | Hikvision Digital Technology Co.,Ltd |
In-app purchases
SmartFire
No in-app purchases
火先知（单位版）
No in-app purchases
