# 寻星师 vs MOON

The clearest difference is in-app purchases: 寻星师 at none against MOON's 3. MOON's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MOON sells 3 in-app purchases, starting at $3.99 per 7 days. 寻星师 asks for nothing beyond the download.

寻星师 ships an update monthly, MOON weekly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 寻星师 | MOON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6446132807/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 207 MB | 43 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [文 段](https://appshunter.io/developer/598835218) | [庆川 徐](https://appshunter.io/developer/1729711824) |

## What reviewers say

### 寻星师

[App page](https://appshunter.io/ios/app/id6446132807)

This app provides smart astronomical observation tools for enthusiasts and astronomers. It features a built-in star map with over 100,000 celestial bodies, real-time viewing information, and a visual interface to help locate stars. It also offers educational content to help users learn about astronomy.

**Highlights:** Smart star finding with built-in star map, 100,000+ celestial body data, Real-time viewing conditions and daily plans, Visual star finding interface, Electronic finderscope via phone camera, Astronomy courses and learning content

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

**In-app purchases:** none


### MOON

[App page](https://appshunter.io/ios/app/moon-and/id6670761716)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 月会员 | $9.99 | per month |
| 年会员 | $39.99 | per year |


## Frequently asked questions

### Is 寻星师 free?

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

### Is MOON free?

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

### Do 寻星师 or MOON have ads?

Neither 寻星师 nor MOON shows ads.

### Which is updated more often, 寻星师 or MOON?

寻星师 ships an update monthly, and MOON weekly. Most recently, 寻星师 was updated on October 11, 2026 and MOON on October 14, 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.*