# AR vs Solar System&Celestial Objects

The clearest difference is ads: AR at none against Solar System&Celestial Objects's shown. AR also leads on update cadence (every 11 days vs every 6 weeks) and iOS requirement (10.0 vs 12.0). 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.

AR ships an update every 11 days, Solar System&Celestial Objects every 6 weeks. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | AR | Solar System&Celestial Objects |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 6 weeks |
| Size | 168 MB | 62 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Batzorig Nyamdeleg](https://appshunter.io/developer/1048907258) | [NIKI TECH](https://appshunter.io/developer/1788609104) |

## What reviewers say

### AR

[App page](https://appshunter.io/ios/app/ar-solar/id1439890118)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar System&Celestial Objects

[App page](https://appshunter.io/ios/app/solar-system-and-celestial-objects/id6503188651)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR free?

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

### Is Solar System&Celestial Objects free?

Solar System&Celestial Objects is free to download, with no in-app purchases.

### Do AR or Solar System&Celestial Objects have ads?

Solar System&Celestial Objects shows ads; AR does not.

### Which is updated more often, AR or Solar System&Celestial Objects?

AR ships an update every 11 days, and Solar System&Celestial Objects every 6 weeks. Most recently, AR was updated on October 3, 2026 and Solar System&Celestial Objects on October 2, 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.*