德业智能 vs 77file
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
德业智能
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德业智能APP是您家中德业智能设备的管理平台，轻松通过手机APP控制和管理家中智能设备，随时随地远程控制，为您和您的家人提供更方便、更快捷的智能生活体验。 功能简述： 1.智能物联 远程控制 添加设备方便快捷，操作面板优化设计，响应迅速，随时随地远程控制家中设备； 2.德业商城 智选优品 加入更多德业自主品牌智能商品，优选好物为您带来智能家居新体验； 3.个人中心 个人资料完善，设备列表信息，德业公司介绍，一应俱全； 4.消息推送 德业智能设备故障、异常报警提醒，设备维护、相关知识智能推送，让你更了解它。 智慧生活，无微不智！
77file
Store files from multiple devices in a beautiful and intuitive cloud storage space. Access your files even when offline, with future security enhancements planned.
- Cross-device file synchronization
- Offline file access
- Intuitive cloud storage
- Future security enhancements
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使用77file，您可以将来自多个设备的文件存储到一个美观且直观的云存储空间中。 - 跨所有设备同步文件。 - 即使您处于离线状态，也可以访问您的文件。 -关注您的文件安全，后续版本将推出安全增强功能。
Screenshots
Verdict
The clearest difference is review sentiment: 德业智能 at 60% against 77file's 0%. 德业智能 also leads on rating (4.9 vs 1.0) and iOS requirement (15.6 vs 17.0). On price, ratings volume, update cadence and ads 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.
德业智能 holds the better App Store score, 4.9 against 1.0. Both are backed by a comparable volume of ratings — 34 and 12 respectively. Written reviews point the same way: 60% of 德业智能's written reviews are positive against 0% of 77file's.
德业智能 ships an update every 2 weeks, 77file fortnightly. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.
| Parameter | 德业智能 | 77file |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (34 ratings) — better | 1.0 (12 ratings) |
| Positive reviews | 60.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 34 — better | 12 |
| Update frequency | Every 2 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 149 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhejiang Deye Electrical Appliances Co., Ltd. | Bbrcloud HK Co.,Limited |
Customer experience
德业智能
77file
In-app purchases
德业智能
No in-app purchases
77file
No in-app purchases
