HDSAFE vs QUEENSO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HDSAFE
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赛夫智能app无需连接网络，通过蓝牙通信控制导轨跟配置导轨的运行参数，且可以实时的监控导轨的运行情况
QUEENSO
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此app无需连接网络，通过蓝牙通信控制导轨跟配置导轨的运行参数，且可以控制导轨开关门和实时的监控导轨的运行情况
Screenshots
Verdict
The clearest difference is iOS requirement: QUEENSO at 11.0 against HDSAFE's 13.0. 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.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.
| Parameter | HDSAFE | QUEENSO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 30 MB |
| Age rating | 17+ | 17+ |
| Developer | 华的 | Dormakaba_HD |
In-app purchases
HDSAFE
No in-app purchases
QUEENSO
No in-app purchases
