# 天文望远镜AR vs 地球

The clearest difference is ads: 天文望远镜AR at none against 地球's shown. 天文望远镜AR also leads on update cadence (weekly vs every 5 months) and iOS requirement (9.0 vs 14.0). On price, in-app purchases and device support 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, 地球 every 5 months. The most recent releases landed on September 8, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 天文望远镜AR | 地球 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/3d/id6670429240/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | — | Ad-supported |
| Size | 381 MB | 62 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Augmreal Technology Co., Ltd.](https://appshunter.io/developer/779445557) | [Shenyang Yuehe Gongchuang Information Technology Co.,Ltd](https://appshunter.io/developer/1578845704) |

## 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


### 地球

[App page](https://appshunter.io/ios/app/3d/id6670429240)

Explore the world from above with high-definition satellite imagery. This app offers a global view, allowing you to zoom in on any corner of the Earth and discover diverse landscapes and architecture. It also tracks your travel history with a simple daily check-in.

**Highlights:** High-definition satellite imagery, Global exploration, Arbitrary zoom capability, Fast loading speeds, Travel footprint tracking, Daily check-in feature

**Features:** macOS Compatibility

**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 地球 free?

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

### Do 天文望远镜AR or 地球 have ads?

地球 shows ads; 天文望远镜AR does not.

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

天文望远镜AR ships an update weekly, and 地球 every 5 months. Most recently, 天文望远镜AR was updated on September 8, 2026 and 地球 on June 1, 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.*