百度手机卫士 vs 77file
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
百度手机卫士
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6亿人都在用百度，更信赖百度手机卫士。发布首日就被苹果评为“精品推荐”！率先支持iOS 11用户的垃圾短信过滤功能，电话骚扰拦截技术，WiFi安全一键检测，智能照片清理功能，精准网络流量监控，照片安全保险箱，专业网速测试技术，全方位手机信息识别，还在等什么，快来下载吧！ ======超强功能======= 【短信过滤】智能过滤垃圾短信，有效预防短信诈骗，还能将推销号码加入黑名单，有卫士生活更清净。 【WiFi安全】一键检测WiFi安全，WiFi上网有保障，杜绝蹭网，远离病毒网站。 【骚扰拦截】精准有效的号码库，能对骚扰、诈骗、广告中介等号码进行来电识别，并可加入黑名单拦截骚扰电话。 【流量监控】精准检测手机的网络消耗情况，防止流量大量流失，随时监控流量去向。 【照片清理】智能查找相似照片，手机截屏。清理无效照片，提升手机存储空间。 ======特色功能======= 【网速测试】专业评估您当前WiFi网络的上传和下载速度，网络状况一目了然。 【照片保险箱】隐私照片再也不怕泄露，并可使用Touch ID/Face ID保护您的照片隐私安全。 【卫士守护】自动扫描并智能呈现手机使用状态，一键解决潜在的手机安全问题。 【系统信息】存储空间、CPU、内存，一切手机信息全部掌握。 如果有任何的问题，请联系我们！ 微信：baidusjws QQ群：910251361 微博：@百度手机卫士 邮件：shoujiweishi@baidu.com 友情提示：流量数据以运营商为准。
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: 百度手机卫士 at 75% against 77file's 0%. 百度手机卫士 also leads on rating (4.3 vs 1.0) and ratings volume (104 vs 12). 77file's advantage is update cadence (fortnightly vs monthly). 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.
百度手机卫士 holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: 百度手机卫士 has 104 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 75% of 百度手机卫士's written reviews are positive against 0% of 77file's.
百度手机卫士 ships an update monthly, 77file fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | 百度手机卫士 | 77file |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (104 ratings) — better | 1.0 (12 ratings) |
| Positive reviews | 74.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 104 — better | 12 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 47 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Baidu International Technology (Shenzhen) Co., LTD. | Bbrcloud HK Co.,Limited |
Customer experience
百度手机卫士
77file
In-app purchases
百度手机卫士
No in-app purchases
77file
No in-app purchases
