# 防災虛擬體驗館 vs 時光快門

防災虛擬體驗館 and 時光快門 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

防災虛擬體驗館 ships an update every 3 weeks, 時光快門 every 2 weeks. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 防災虛擬體驗館 | 時光快門 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 689 MB | 154 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Po Jen YANG](https://appshunter.io/developer/1332222057) | [Chi Fang Huang](https://appshunter.io/developer/1538524661) |

## What reviewers say

### 防災虛擬體驗館

[App page](https://appshunter.io/ios/app/id6444285522)

**Features:** macOS Compatibility

**In-app purchases:** none


### 時光快門

[App page](https://appshunter.io/ios/app/id6670245340)

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

**In-app purchases:** none


## Frequently asked questions

### Is 防災虛擬體驗館 free?

防災虛擬體驗館 is free to download, with no in-app purchases.

### Is 時光快門 free?

時光快門 is free to download, with no in-app purchases.

### Do 防災虛擬體驗館 or 時光快門 have ads?

Neither 防災虛擬體驗館 nor 時光快門 shows ads.

### Which is updated more often, 防災虛擬體驗館 or 時光快門?

防災虛擬體驗館 ships an update every 3 weeks, and 時光快門 every 2 weeks. Most recently, 防災虛擬體驗館 was updated on October 30, 2026 and 時光快門 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.*