# 天文望远镜AR vs 天文大师

The clearest difference is iOS requirement: 天文望远镜AR at 9.0 against 天文大师's 11.0. 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.

天文望远镜AR ships an update weekly, 天文大师 every 8 days. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 天文望远镜AR | 天文大师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Size | 381 MB | 92 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Augmreal Technology Co., Ltd.](https://appshunter.io/developer/779445557) | [文 段](https://appshunter.io/developer/598835218) |

## 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


### 天文大师

[App page](https://appshunter.io/ios/app/id1636292116)

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

**In-app purchases:** none


## 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 天文大师 free?

天文大师 is free to download, with no in-app purchases.

### Do 天文望远镜AR or 天文大师 have ads?

Neither 天文望远镜AR nor 天文大师 shows ads.

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

天文望远镜AR ships an update weekly, and 天文大师 every 8 days. Most recently, 天文望远镜AR was updated on October 30, 2026 and 天文大师 on October 27, 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.*