# 虎虎卫士 vs Travel Bubble

The clearest difference is in-app purchases: Travel Bubble at none against 虎虎卫士's 2. Travel Bubble also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 虎虎卫士 sells 2 in-app purchases, starting at $0.99 per month. Travel Bubble asks for nothing beyond the download.

虎虎卫士 ships an update every 3 weeks, Travel Bubble fortnightly. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 虎虎卫士 | Travel Bubble |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 96 MB | 20 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Shanghai Hotspot Technology Co., Ltd.](https://appshunter.io/developer/1784384773) | [梦磊 杨](https://appshunter.io/developer/1866268086) |

## What reviewers say

### 虎虎卫士

[App page](https://appshunter.io/ios/app/and/id6739236711)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 尊享月会员 | $0.99 | per month |
| 尊享永久会员 | $14.99 | one-time |


### Travel Bubble

[App page](https://appshunter.io/ios/app/travel-bubble/id6757362805)

**In-app purchases:** none


## Frequently asked questions

### Is 虎虎卫士 free?

虎虎卫士 is free to download, with in-app purchases available.

### Is Travel Bubble free?

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

### Do 虎虎卫士 or Travel Bubble have ads?

Neither 虎虎卫士 nor Travel Bubble shows ads.

### Which is updated more often, 虎虎卫士 or Travel Bubble?

虎虎卫士 ships an update every 3 weeks, and Travel Bubble fortnightly. Most recently, 虎虎卫士 was updated on October 30, 2026 and Travel Bubble on November 9, 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.*