# 重庆综合预警 vs MOON

The clearest difference is review sentiment: MOON at 77% against 重庆综合预警's 20%. MOON also leads on iOS requirement (12.1 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 重庆综合预警 | MOON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (14 ratings)](https://appshunter.io/ios/app/id1557589651/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 20.0% of reviews | **76.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 49 MB | 61 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [重庆云辑数字科技有限责任公司](https://appshunter.io/developer/1619437520) | [Beidou Hanglu Technology Co.,Ltd.](https://appshunter.io/developer/1549454215) |

## What reviewers say

### 重庆综合预警

[App page](https://appshunter.io/ios/app/id1557589651)

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

**In-app purchases:** none


### MOON

[App page](https://appshunter.io/ios/app/moon/id1592620261)

Explore the moon with a 3D model, view moon phases, and access lunar calendars. Discover beautiful moon imagery, share your own photos, and learn about the moon's relationship with the universe through informative articles.

**Highlights:** 3D moon exploration, Moon phase calendar, Lunar and cosmic science articles, Upload and share moon photos, Search moon locations

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

**In-app purchases:** none


## Frequently asked questions

### Is 重庆综合预警 free?

重庆综合预警 is free to download, with no in-app purchases.

### Is MOON free?

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

### Do 重庆综合预警 or MOON have ads?

Neither 重庆综合预警 nor MOON shows ads.

### Which is updated more often, 重庆综合预警 or MOON?

重庆综合预警 ships an update every 3 weeks, and MOON every 3 weeks. Most recently, 重庆综合预警 was updated on October 7, 2026 and MOON on October 20, 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.*