LocalMaster vs Queen Tech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LocalMaster
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LocalMaster is a local monitoring system designed for smart devices, which can monitor device status updates and control devices in real time. Lightweight data: The monitoring data is lightweight, ensuring light and efficient data transmission. Second-level monitoring: Data is updated at a refresh frequency of seconds to ensure real-time performance.
Queen Tech
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APP集成了设备监控、电站监控、蓝牙配网、本地监控调试等一系列非常实用得功能，提供更便捷的光伏监控云。方便用户随时查看设备的发电情况和运行状况。
Screenshots
Verdict
The clearest difference is iOS requirement: LocalMaster at 13.0 against Queen Tech's 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.
| Parameter | LocalMaster | Queen Tech |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 104 MB | 204 MB |
| Age rating | 4+ | 4+ |
| Developer | 祥梯 孟 | Shanghai Siseli New Energy Cooperative Enterprise |
In-app purchases
LocalMaster
No in-app purchases
Queen Tech
No in-app purchases
