# DK Virtual Reality vs 渝气学苑

The clearest difference is update cadence: 渝气学苑 at fortnightly against DK Virtual Reality's every 6 weeks. 渝气学苑 also leads on iOS requirement (9.0 vs 12.0). 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.

DK Virtual Reality ships an update every 6 weeks, 渝气学苑 fortnightly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DK Virtual Reality | 渝气学苑 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (16 ratings)](https://appshunter.io/ios/app/dk-virtual-reality/id1273305901/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 502 MB | 38 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dorling Kindersley](https://appshunter.io/developer/316351361) | [石油工业出版社](https://appshunter.io/developer/1019225064) |

## What reviewers say

### DK Virtual Reality

[App page](https://appshunter.io/ios/app/dk-virtual-reality/id1273305901)

Explore five immersive virtual reality experiences, from space to prehistoric times. This educational app requires a companion book to unlock its content, offering detailed facts and visuals.

**Highlights:** Immersive VR experiences, Educational content, Companion book integration, Detailed factual information, Multiple language support

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

**In-app purchases:** none


### 渝气学苑

[App page](https://appshunter.io/ios/app/id1664705426)

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

**In-app purchases:** none


## Frequently asked questions

### Is DK Virtual Reality free?

DK Virtual Reality is free to download, with no in-app purchases.

### Is 渝气学苑 free?

渝气学苑 is free to download, with no in-app purchases.

### Do DK Virtual Reality or 渝气学苑 have ads?

Neither DK Virtual Reality nor 渝气学苑 shows ads.

### Which is updated more often, DK Virtual Reality or 渝气学苑?

DK Virtual Reality ships an update every 6 weeks, and 渝气学苑 fortnightly. Most recently, DK Virtual Reality was updated on November 3, 2026 and 渝气学苑 on October 27, 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.*