# MOON vs 地震预警

The clearest difference is device support: MOON at 2 against 地震预警's —. MOON also leads on iOS requirement (11.0 vs 13.0). On price and in-app purchases there is nothing between them.

Both are free to download. MOON sells 1 in-app purchase, starting at $39.99 per 3 months and 地震预警 sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | MOON | 地震预警 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/moon-and/id6449190020/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 3 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [成钢 丁](https://appshunter.io/developer/1682824090) | [豪 芮](https://appshunter.io/developer/1596237628) |

## What reviewers say

### MOON

[App page](https://appshunter.io/ios/app/moon-and/id6449190020)

Explore lunar phases and celestial events with this comprehensive utility. Access a lunar calendar, moonrise/moonset times, and detailed phase information. Learn about the science behind lunar cycles and their impact on nature.

**Highlights:** Lunar phase calendar, Moonrise and moonset times, Detailed daily phase information, Lunar knowledge and tutorials, Access to premium features

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部高级功能 | $39.99 | per 3 months |


### 地震预警

[App page](https://appshunter.io/ios/app/and/id6476384737)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月费会员 | $9.99 | per month |
| 季费会员 | $29.99 | per 3 months |
| 年费会员 | $39.99 | per year |


## Frequently asked questions

### Is MOON free?

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

### Is 地震预警 free?

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

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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.*