# SUNUO vs 秘密的世界

The clearest difference is update cadence: SUNUO at every 2 months against 秘密的世界's every 6 months. 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.

SUNUO ships an update every 2 months, 秘密的世界 every 6 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SUNUO | 秘密的世界 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (21 ratings)](https://appshunter.io/ios/app/sunuo/id1545715765/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 87 MB | 30 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [红奎 刘](https://appshunter.io/developer/1465054112) | [建华 姚](https://appshunter.io/developer/1788245287) |

## What reviewers say

### SUNUO

[App page](https://appshunter.io/ios/app/sunuo/id1545715765)

View real-time camera data from a connected device. Save and manage photos and videos directly within the app. Share your captured moments with friends through integrated sharing options.

**Highlights:** Real-time camera image viewing, Save photos and videos, View saved media, Share media via AirDrop

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

**In-app purchases:** none


### 秘密的世界

[App page](https://appshunter.io/ios/app/id6740154198)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SUNUO free?

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

### Is 秘密的世界 free?

秘密的世界 is free to download, with no in-app purchases.

### Do SUNUO or 秘密的世界 have ads?

Neither SUNUO nor 秘密的世界 shows ads.

### Which is updated more often, SUNUO or 秘密的世界?

SUNUO ships an update every 2 months, and 秘密的世界 every 6 months. Most recently, SUNUO was updated on October 24, 2026 and 秘密的世界 on October 10, 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.*