钥匙帮/QRKey vs Verdant Tech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
钥匙帮/QRKey
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适用于酒店，办公室，社区，家庭公寓等场景的智能化门禁管理软件。 （1）安全系数极高：二维码智能门锁全球开发者，算法安全；锁掌柜软件层层校验，实名认证，杜绝盗用。 （2）门禁管理便捷：门锁钥匙智能化管理，一键生成智能门卡。 （3）发现更多优惠:提供优惠租赁信息，了解租赁动态。
Verdant Tech
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Energy conservation and emission reduction. Remote monitoring of vehicle fuel consumption, statistics on green energy usage, optimization of vehicle usage management, fleet management, driver management, trajectory analysis, etc.
Screenshots
Verdict
The clearest difference is update cadence: Verdant Tech at every 11 days against 钥匙帮/QRKey's every 2 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.
钥匙帮/QRKey ships an update every 2 months, Verdant Tech every 11 days. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.
| Parameter | 钥匙帮/QRKey | Verdant Tech |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 62 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | GuangZhouChangLianInformationTechnologyCompany | 佩刚 石 |
In-app purchases
钥匙帮/QRKey
No in-app purchases
Verdant Tech
No in-app purchases
