# 靛蓝色房间 vs OCUU

The clearest difference is update cadence: OCUU at every 4 days against 靛蓝色房间's every 3 weeks. 靛蓝色房间's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

靛蓝色房间 ships an update every 3 weeks, OCUU every 4 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 靛蓝色房间 | OCUU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6806304580/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 32 MB | 132 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [博闻 陈](https://appshunter.io/developer/6779026617) | [Hangzhou OCUU Cultural Technology Co., Ltd.](https://appshunter.io/developer/6783599125) |

## What reviewers say

### 靛蓝色房间

[App page](https://appshunter.io/ios/app/id6806304580)

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

**In-app purchases:** none


### OCUU

[App page](https://appshunter.io/ios/app/ocuu/id6812242838)

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

**In-app purchases:** none


## Frequently asked questions

### Is 靛蓝色房间 free?

靛蓝色房间 is free to download, with no in-app purchases.

### Is OCUU free?

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

### Do 靛蓝色房间 or OCUU have ads?

Neither 靛蓝色房间 nor OCUU shows ads.

### Which is updated more often, 靛蓝色房间 or OCUU?

靛蓝色房间 ships an update every 3 weeks, and OCUU every 4 days. Most recently, 靛蓝色房间 was updated on October 31, 2026 and OCUU on November 6, 2026.

---

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