# Solar Space AR vs Solar System AR 4D

The clearest difference is in-app purchases: Solar Space AR at none against Solar System AR 4D's 3. Solar Space AR also leads on update cadence (every 15 months vs every 46 months) and iOS requirement (9.0 vs 12.0). 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. Solar Space AR asks for nothing beyond the download.

Solar Space AR ships an update every 15 months, Solar System AR 4D every 46 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Solar Space AR | Solar System AR 4D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/solar-space-ar/id1334422557/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 46 months |
| Monetization | Free | — |
| Size | 149 MB | 122 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VizVibe LLC](https://appshunter.io/developer/1400508801) | [Ibrahim Amer](https://appshunter.io/developer/1054899889) |

## What reviewers say

### Solar Space AR

[App page](https://appshunter.io/ios/app/solar-space-ar/id1334422557)

Explore our solar system and beyond with augmented reality. Scan printable cards to view animated planets, space footage, and educational descriptions. Enhance your learning with interactive 3D models and archival content.

**Highlights:** Augmented reality exploration, Animated planetary orbits, 3D space imagery, Archival space footage, Educational descriptions, Printable AVR cards

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Solar Space AR free?

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

### Is Solar System AR 4D free?

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

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

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

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

Solar Space AR ships an update every 15 months, and Solar System AR 4D every 46 months. Most recently, Solar Space AR was updated on October 11, 2026 and Solar System AR 4D on October 7, 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.*