# 天文望远镜AR vs MOON

The clearest difference is in-app purchases: 天文望远镜AR at none against MOON's 3. 天文望远镜AR also leads on iOS requirement (9.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MOON sells 3 in-app purchases, starting at $3.99 per 7 days. 天文望远镜AR asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 天文望远镜AR | MOON |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 381 MB | 43 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Augmreal Technology Co., Ltd.](https://appshunter.io/developer/779445557) | [庆川 徐](https://appshunter.io/developer/1729711824) |

## What reviewers say

### 天文望远镜AR

[App page](https://appshunter.io/ios/app/ar/id1576496983)

**Features:** macOS Compatibility

**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 天文望远镜AR free?

天文望远镜AR is free to download, with no in-app purchases.

### Is MOON free?

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

### Do 天文望远镜AR or MOON have ads?

Neither 天文望远镜AR nor MOON shows ads.

### Which is updated more often, 天文望远镜AR or MOON?

天文望远镜AR ships an update weekly, and MOON weekly. Most recently, 天文望远镜AR was updated on September 8, 2026 and MOON on September 10, 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.*