# 地震预警 vs 凌笼

The clearest difference is rating: 凌笼 at 3.5 against 地震预警's 1.9. 凌笼 also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). 地震预警's advantage is review sentiment (30% vs 0%) and ratings volume (162 vs 2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 地震预警 sells 20 in-app purchases, starting at $1.99 per year and 凌笼 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

凌笼 holds the better App Store score, 3.5 against 1.9. That said, the two scores are not equally well evidenced: 地震预警 has 162 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 30% of 地震预警's written reviews are positive against 0% of 凌笼's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 地震预警 | 凌笼 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (162 ratings)](https://appshunter.io/ios/app/id713947342/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/id6446136220/reviews)** |
| Number of ratings | **162** | 2 |
| Positive reviews | **29.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 278 MB | 57 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Institute of Care-Life](https://appshunter.io/developer/652755841) | [Suzhou Kaisiang Network Technology Co.,Ltd.](https://appshunter.io/developer/1739032734) |

## What reviewers say

### 地震预警

[App page](https://appshunter.io/ios/app/id713947342)

Receive early warnings for earthquakes seconds to tens of seconds before they strike. Customize alert thresholds, view detailed seismic information, and report emergency situations. Access educational content and review past alerts.

**Highlights:** Earthquake early warning service, Customizable alert thresholds, View epicenter, magnitude, and intensity, Emergency distress message upload, Earthquake preparedness education, Review alert history

**Features:** Vision Pro support

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 地震预警-VIP订阅 | $1.99 | per year |
| 实时地震预警SVIP订阅 | $3.99 | per year |
| 鼓励支持-支付费用10元 | $0.99 | one-time |
| 打赏鼓励-支付费用5元 | $0.99 | one-time |
| 打赏支持-愿越做越好 | $0.99 | one-time |
| 打赏支持-小小鼓励 | $0.99 | one-time |
| 赞赏鼓励-支付费用15元 | $1.99 | one-time |
| 赞赏支持-支付费用19.8元 | $2.99 | one-time |
| 鼓励与支持-19.8 | $2.99 | one-time |
| 打赏鼓励-支付费用50元 | $6.99 | one-time |
| 鼓励与支持-48.8 | $6.99 | one-time |
| 打赏鼓励-支付费用100元 | $14.99 | one-time |
| 鼓励与支持-99.8 | $14.99 | one-time |
| 鼓励与支持-198 | $29.99 | one-time |
| 鼓励与支持-500 | $69.99 | one-time |
| 打赏鼓励-支付费用598元 | $89.99 | one-time |
| 打赏鼓励-支付费用1000元 | $149.99 | one-time |
| 打赏鼓励-支付费用1988元 | $299.99 | one-time |
| 打赏鼓励-支付费用5988元 | $899.99 | one-time |
| 打赏鼓励-支付费用6988元 | $999.99 | one-time |


### 凌笼

[App page](https://appshunter.io/ios/app/id6446136220)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 单月会员 | $2.99 | one-time |
| 一把道具钥匙 | $3.99 | one-time |
| 两把道具钥匙 | $5.99 | one-time |
| 三个月会员 | $6.99 | one-time |
| 三把道具钥匙 | $8.99 | one-time |
| 十二个月会员 | $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 凌笼 free?

凌笼 is free to download, with in-app purchases available.

### Which has better reviews, 地震预警 or 凌笼?

凌笼 is rated higher. 地震预警 averages 1.9 out of 5 from 162 ratings, while 凌笼 averages 3.5 from 2 ratings.

### Do 地震预警 or 凌笼 have ads?

地震预警 shows ads; 凌笼 does not.

### Which is updated more often, 地震预警 or 凌笼?

地震预警 ships an update monthly, and 凌笼 monthly. Most recently, 地震预警 was updated on September 22, 2026 and 凌笼 on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*