# 地震预警 vs 觅语key键盘

The clearest difference is update cadence: 觅语key键盘 at every 2 weeks against 地震预警's every 5 weeks. 地震预警's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 地震预警 sells 1 one-off in-app purchase and 觅语key键盘 sells 5 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

地震预警 ships an update every 5 weeks, 觅语key键盘 every 2 weeks. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 地震预警 | 觅语key键盘 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 42 MB | 171 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [进 高](https://appshunter.io/developer/1857882638) | [厦门智投云科技有限公司](https://appshunter.io/developer/1883595916) |

## What reviewers say

### 地震预警

[App page](https://appshunter.io/ios/app/id6758199723)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $2.99 | one-time |


### 觅语key键盘

[App page](https://appshunter.io/ios/app/key/id6760277341)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $6.99 | per month |
| 周会员 | $6.99 | per 7 days |
| 季度会员 | $14.99 | per 3 months |
| 年度会员 | $19.99 | one-time |
| 终身会员 | $19.99 | one-time |


## Frequently asked questions

### Is 地震预警 free?

地震预警 is free to download, with in-app purchases available.

### Is 觅语key键盘 free?

觅语key键盘 is free to download, with in-app purchases available.

### Do 地震预警 or 觅语key键盘 have ads?

Neither 地震预警 nor 觅语key键盘 shows ads.

### Which is updated more often, 地震预警 or 觅语key键盘?

地震预警 ships an update every 5 weeks, and 觅语key键盘 every 2 weeks. Most recently, 地震预警 was updated on October 3, 2026 and 觅语key键盘 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.*