# 泡泡键盘 vs 随身守护

The clearest difference is ads: 泡泡键盘 at none against 随身守护's shown. 随身守护's advantage is iOS requirement (14.0 vs 16.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 泡泡键盘 sells 10 in-app purchases, starting at $4.99 per 7 days and 随身守护 sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 泡泡键盘 | 随身守护 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Size | 244 MB | 80 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Guangzhou Yuanxi Network Technology Co., Ltd.](https://appshunter.io/developer/1866454104) | [广州星匀贸易有限公司](https://appshunter.io/developer/1775365992) |

## What reviewers say

### 泡泡键盘

[App page](https://appshunter.io/ios/app/ai/id6761815246)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员首周特惠1 | $4.99 | per 7 days |
| 周会员特惠 | $6.99 | per 7 days |
| 周会员超级优惠 | $6.99 | per 7 days |
| 周会员首周特惠2 | $6.99 | per 7 days |
| 周会员订阅 | $6.99 | per 7 days |
| 月会员 | $14.99 | per month |
| 年订阅 | $14.99 | per year |
| 年会员 | $19.99 | per year |
| 年会员Plus | $22.99 | per year |
| 年会员买一送一 | $14.99 | one-time |


### 随身守护

[App page](https://appshunter.io/ios/app/id6772071129)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 随身守护周会员 | $6.99 | per 7 days |
| 随身守护周会员 | $9.99 | per 7 days |
| 随身守护月会员 | $9.99 | per month |
| 月订阅会员 | $14.99 | per month |
| 月订阅会员 | $14.99 | per month |
| 年订阅会员 | $29.99 | per year |
| 随身守护年会员 | $59.99 | per year |


## Frequently asked questions

### Is 泡泡键盘 free?

泡泡键盘 is free to download, with in-app purchases available.

### Is 随身守护 free?

随身守护 is free to download, with in-app purchases available.

### Do 泡泡键盘 or 随身守护 have ads?

随身守护 shows ads; 泡泡键盘 does not.

### Which is updated more often, 泡泡键盘 or 随身守护?

泡泡键盘 ships an update fortnightly, and 随身守护 fortnightly. Most recently, 泡泡键盘 was updated on October 14, 2026 and 随身守护 on October 6, 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.*