# Solar System AR 4D vs Real Solar System

The clearest difference is in-app purchases: Real Solar System at none against Solar System AR 4D's 3. Real Solar System also leads on update cadence (monthly vs every 46 months). Solar System AR 4D's advantage is iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Solar System AR 4D sells 1 one-off in-app purchase. Real Solar System asks for nothing beyond the download.

Solar System AR 4D ships an update every 46 months, Real Solar System monthly. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Solar System AR 4D | Real Solar System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 46 months | **Monthly** |
| Size | 122 MB | 302 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ibrahim Amer](https://appshunter.io/developer/1054899889) | [Masaya Nagaoka](https://appshunter.io/developer/1698240335) |

## What reviewers say

### Solar System AR 4D

[App page](https://appshunter.io/ios/app/solar-system-ar-4d/id1593970513)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock | $5.99 | one-time |


### Real Solar System

[App page](https://appshunter.io/ios/app/real-solar-system/id6475644962)

**In-app purchases:** none


## Frequently asked questions

### Is Solar System AR 4D free?

Solar System AR 4D is free to download, with in-app purchases available.

### Is Real Solar System free?

Real Solar System is free to download, with no in-app purchases.

### Do Solar System AR 4D or Real Solar System have ads?

Neither Solar System AR 4D nor Real Solar System shows ads.

### Which is updated more often, Solar System AR 4D or Real Solar System?

Solar System AR 4D ships an update every 46 months, and Real Solar System monthly. Most recently, Solar System AR 4D was updated on September 18, 2026 and Real Solar System on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*