Comparison

C家 vs PrivateFolders

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

C家

Features
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【C家】是家庭内智能硬件控制中心,能够轻松帮你完成家庭智能设备的绑定和控制。同时,C家通过大数据服务,为您的家庭需求多种智能解决方案。 集成肤质检测、助眠音乐等众多黑科技小工具和多种实用资讯,让你的生活更加舒适。 遇见C家,遇见智慧未来。

About

PrivateFolders

Features
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[Main Features] - Multiple Users, Multiple Permissions: - Three different types of users: the first login is as an administrator, who can then create regular users and guests. - Administrators can manage all users and manage private files. - Regular users cannot view private files but can see regular files. - Guests can only see memos. - Administrators can manage all users' permissions and icons, etc. - Security: - File encryption, avatar creation, AES encryption and other encryption methods. - Each user can enable a gesture password. - Only one user can enable FaceID. - Different passwords lead to different users, each with different functions. - Waterfall Flow, Immersive Mode: - Files can be displayed in three ways: list, grid, waterfall flow. - Waterfall flow allows viewing the original style of files, maintaining aspect ratio. - Shake the device to enter immersive mode, shake again to exit. - Quick Filtering: - Quick sorting through the menu. - Convenient filtering by file extension, only displaying desired files. - Scenario mode: differentiate scenarios with one click switch. - Custom configurations: switch easily between viewing modes like picture, office, novel shelf, and notebook. - File Transfer: - Easily transfer files with other devices. - Transfer files effortlessly with other file apps, mobile photo albums, iCloud. - Novel Mode: - Supports Txt novels, intelligent parsing. - Simulation, cover, translation. Scroll to change pages. - Multiple themes, suitable for different scenarios. - Adjustable font size, etc. - Code Mode: - Supports syntax highlighting for mainstream languages. - Supports multiple themes. - Automatically adapts themes and syntax highlighting. - Office Mode: - Supports common office documents: .txt, .pdf, .doc, .docx, .ppt, .pptx, .xls, .xlsx, .csv, .rtf - Office content thumbnail preview. - Photo Mode: - View mode, see pictures directly without clicking. - HD mode: directly view a specific picture. - Editing mode: modify a picture. - Markdown Mode: - Easily take notes. - With the note scenario mode, it instantly turns into a note-taking app. - Media Mode: - Suitable for watching movies, listening to music. - Support .rmvb .asf .avi .divx .dv .flv .gxf .m1v .m2v .m2ts .m4v etc. - Others: - Supports in-app Zip, 7z compression, Zip, Rar, 7z decompression, supports encryption. - Supports trash function, saves up to 30 days. - iCloud Sync [Premium Version] - Unlock all features of the premium membership. [User Agreement]: https://tapfeng.com/user-agreement/ [Privacy Policy]: https://tapfeng.com/privacy-policy/ [Contact and Feedback] For any questions and suggestions about the product, feel free to contact us Email: tapfeng@tapfeng.com

Screenshots

C家3 screens
PrivateFolders4 screens

Verdict

The call

The clearest difference is in-app purchases: C家 at none against PrivateFolders's 1. C家 also leads on iOS requirement (11.0 vs 17.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PrivateFolders sells 1 one-off in-app purchase. C家 asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 4 level
C家 versus PrivateFolders: the parameters behind the verdict, then further details
ParameterC家PrivateFolders
PriceFreeFree
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size189 MB148 MB
Age rating4+17+
Developer深圳数联天下智能科技有限公司Beijing Tapfeng Technology Co., Ltd.

In-app purchases

None

C家

No in-app purchases

1 purchases

PrivateFolders

One-time1
  • lifeTime$5.99

Questions

Is C家 free?
C家 is free to download, with no in-app purchases.
Is PrivateFolders free?
PrivateFolders is free to download, with in-app purchases available.
Do C家 or PrivateFolders have ads?
Neither C家 nor PrivateFolders shows ads.
Which is updated more often, C家 or PrivateFolders?
C家 ships an update fortnightly, and PrivateFolders fortnightly. Most recently, C家 was updated on September 19, 2026 and PrivateFolders on September 9, 2026.

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