# AR太空科普 vs 《AR全景看·国之重器》（第二辑）

The clearest difference is device support: 《AR全景看·国之重器》（第二辑） at 3 against AR太空科普's 1. 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.

AR太空科普 ships an update every 7 months, 《AR全景看·国之重器》（第二辑） every 10 months. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | AR太空科普 | 《AR全景看·国之重器》（第二辑） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 10 months |
| Size | 1.4 GB | 989 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IF Interactive Limited](https://appshunter.io/developer/883866623) | [Liaoning Children's Publishing House Co.,Ltd](https://appshunter.io/developer/1581070961) |

## What reviewers say

### AR太空科普

[App page](https://appshunter.io/ios/app/ar/id1545073628)

**Features:** macOS Compatibility

**In-app purchases:** none


### 《AR全景看·国之重器》（第二辑）

[App page](https://appshunter.io/ios/app/ar/id1581070959)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR太空科普 free?

AR太空科普 is free to download, with no in-app purchases.

### Is 《AR全景看·国之重器》（第二辑） free?

《AR全景看·国之重器》（第二辑） is free to download, with no in-app purchases.

### Do AR太空科普 or 《AR全景看·国之重器》（第二辑） have ads?

Neither AR太空科普 nor 《AR全景看·国之重器》（第二辑） shows ads.

### Which is updated more often, AR太空科普 or 《AR全景看·国之重器》（第二辑）?

AR太空科普 ships an update every 7 months, and 《AR全景看·国之重器》（第二辑） every 10 months. Most recently, AR太空科普 was updated on October 2, 2026 and 《AR全景看·国之重器》（第二辑） on September 29, 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.*