# AR Lunar Lander vs GPT Solar System Explorer

The clearest difference is review sentiment: AR Lunar Lander at 50% against GPT Solar System Explorer's 0%. AR Lunar Lander also leads on in-app purchases (none vs 5) and update cadence (every 4 days vs every 2 weeks). GPT Solar System Explorer's advantage is rating (4.7 vs 4.3) and ratings volume (95 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. GPT Solar System Explorer sells 5 in-app purchases, starting at $5.99 per month. AR Lunar Lander asks for nothing beyond the download.

GPT Solar System Explorer holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: GPT Solar System Explorer has 95 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of AR Lunar Lander's written reviews are positive against 0% of GPT Solar System Explorer's, so the app with the better star average is not the one people write more warmly about.

AR Lunar Lander ships an update every 4 days, GPT Solar System Explorer every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AR Lunar Lander | GPT Solar System Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/ar-lunar-lander/id1470924670/reviews) | **[4.7 (95 ratings)](https://appshunter.io/ios/app/gpt-solar-system-explorer/id6743086286/reviews)** |
| Number of ratings | 4 | **95** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | **Free** | Subscription |
| Size | 78 MB | 288 MB |
| Requires iOS | **11.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oasis Studio Group Ltd](https://appshunter.io/developer/1470924669) | [Apic Ways](https://appshunter.io/developer/1635604961) |

## What reviewers say

### AR Lunar Lander

[App page](https://appshunter.io/ios/app/ar-lunar-lander/id1470924670)

Explore a full-size Lunar Lander in your environment using augmented reality. Download printable worksheets to reveal a desktop LEM and experience the Apollo 11 mission in 360 VR.

**Highlights:** Augmented reality Lunar Lander exploration, Printable AR worksheets, 360 VR mission experience, Immersive learning for all ages, Educational Apollo 11 content

**Features:** macOS Compatibility

**In-app purchases:** none


### GPT Solar System Explorer

[App page](https://appshunter.io/ios/app/gpt-solar-system-explorer/id6743086286)

Explore our Solar System in an interactive 3D environment powered by AI. Discover stunning images and videos from space agencies, and ask your AI guide anything about the cosmos. Perfect for curious minds of all ages.

**Highlights:** Interactive 3D Solar System model, AI-powered cosmic guide, NASA, SpaceX, ESA imagery & videos, Planet and mission details, Voice-activated Q&A, Intuitive controls for all ages

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $5.99 | per month |
| Monthly Super Pro Subscription | $19.99 | per month |
| Monthly Ultra Pro Subscription | $29.99 | per month |
| Yearly Pro Subscription | $39.99 | per year |
| AI coins | $5.99 | one-time |


## Frequently asked questions

### Is AR Lunar Lander free?

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

### Is GPT Solar System Explorer free?

GPT Solar System Explorer is free to download, with in-app purchases available.

### Which has better reviews, AR Lunar Lander or GPT Solar System Explorer?

GPT Solar System Explorer is rated higher. AR Lunar Lander averages 4.3 out of 5 from 4 ratings, while GPT Solar System Explorer averages 4.7 from 95 ratings.

### Do AR Lunar Lander or GPT Solar System Explorer have ads?

Neither AR Lunar Lander nor GPT Solar System Explorer shows ads.

### Which is updated more often, AR Lunar Lander or GPT Solar System Explorer?

AR Lunar Lander ships an update every 4 days, and GPT Solar System Explorer every 2 weeks. Most recently, AR Lunar Lander was updated on October 24, 2026 and GPT Solar System Explorer on October 25, 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.*