# CC空间 vs 今日投研

The clearest difference is update cadence: CC空间 at every 5 days against 今日投研's every 10 months. CC空间 also leads on iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CC空间 ships an update every 5 days, 今日投研 every 10 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CC空间 | 今日投研 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cc/id1057080708/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 months |
| Monetization | Free | — |
| Size | 140 MB | 132 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [System Consulting & Services (Ronghai) Co., Ltd.](https://appshunter.io/developer/520770972) | [沈阳优聚网络科技有限公司](https://appshunter.io/developer/1828402671) |

## What reviewers say

### CC空间

[App page](https://appshunter.io/ios/app/cc/id1057080708)

This app allows users to securely store, organize, and share private information like photos, videos, and files in the cloud. It offers centralized management with features for categorization and annotation, ensuring all content remains private. Users can easily share organized content with their circles through a one-click packaging option.

**Highlights:** Secure cloud storage for private information, Organize photos, videos, and files, Categorize and annotate content, Private and secure content access, One-click content sharing with circles, Fast content distribution

**In-app purchases:** none


### 今日投研

[App page](https://appshunter.io/ios/app/id6748994269)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CC空间 free?

CC空间 is free to download, with no in-app purchases.

### Is 今日投研 free?

今日投研 is free to download, with no in-app purchases.

### Do CC空间 or 今日投研 have ads?

Neither CC空间 nor 今日投研 shows ads.

### Which is updated more often, CC空间 or 今日投研?

CC空间 ships an update every 5 days, and 今日投研 every 10 months. Most recently, CC空间 was updated on October 15, 2026 and 今日投研 on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*