KeyFree vs 香水时代
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyFree
This app digitizes access control for various locations using Bluetooth and QR code technology. It allows for comprehensive management of entry permissions via a mobile device, eliminating the need for physical keys or cards and enhancing security.
- Digital access control
- Bluetooth and QR code technology
- Mobile entry management
- Personnel permission control
- Enhanced security
- Wide range of applications
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KeyFree手机门禁系统由云服务管理平台、控制器设备和手机APP三部分组成。系统采用先进的蓝牙和二维码技术，通过手机移动端实现对人员出入权限的全方位数字化管控，摆脱了传统大串钥匙和卡片的束缚，提供高品质的安全防护。 KeyFree手机门禁对于不同的使用场景都有相应的解决方案，目前我们的手机门禁广泛应用于仓储物流，设备管理，酒店会所，小区住宅，写字楼公寓，教育机构，医疗机构，金融单位，机关单位等领域。
香水时代
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香水时代(NoseTime.com)是致力于香水评论的APP，您的私人香水顾问，香水百科全书。 香水百科：可以查询国内外香水的香调资料、香水知识。 香评社区：分享您的香水评论，并根据别人的香评来作出初步判断。 每周专题：每周都会推送专业的原创香水文章，让您的香水之路无比有趣。 个性推荐：根据您的个人喜好做出相应的个性化推荐，让您发现新的惊喜。
Screenshots
Verdict
KeyFree and 香水时代 both sit at 3.0 stars, but that hides the real split: 45% of 香水时代's written reviews are positive against 0% of KeyFree's. 香水时代 also leads on update cadence (every 3 weeks vs every 3 months) and ratings volume (17 vs 2). On price, rating, 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.
On the App Store both sit at effectively the same score — 3.0 for KeyFree against 2.9 for 香水时代. That said, the two scores are not equally well evidenced: 香水时代 has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 0% of KeyFree's written reviews are positive against 45% of 香水时代's.
KeyFree ships an update every 3 months, 香水时代 every 3 weeks. Both last shipped on November 11, 2026.
| Parameter | KeyFree | 香水时代 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | 2.9 (17 ratings) |
| Positive reviews | 0.0% of reviews | 44.9% of reviews — better |
| Number of ratings | 2 | 17 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | Hangzhou Reformer Holding Co., Ltd. | Zhengzhou Meifen Computer Tech. Co., Ltd. |
Customer experience
KeyFree
香水时代
In-app purchases
KeyFree
No in-app purchases
香水时代
No in-app purchases
