# Eclipse Explorer vs Solar System Planets

The clearest difference is review sentiment: Eclipse Explorer at 67% against Solar System Planets's 0%. Eclipse Explorer also leads on rating (4.0 vs 3.1) and in-app purchases (none vs 3). Solar System Planets's advantage is ratings volume (9 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Solar System Planets sells 3 in-app purchases, starting at $9.99 per month. Eclipse Explorer asks for nothing beyond the download.

Eclipse Explorer holds the better App Store score, 4.0 against 3.1. That said, the two scores are not equally well evidenced: Solar System Planets has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Eclipse Explorer's written reviews are positive against 0% of Solar System Planets's.

Eclipse Explorer ships an update every 5 days, Solar System Planets every 4 months. The most recent releases landed on June 1, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | Eclipse Explorer | Solar System Planets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/eclipse-explorer/id1252295023/reviews)** | [3.1 (9 ratings)](https://appshunter.io/ios/app/solar-system-planets-3d-space/id6463002338/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 47 MB | 147 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Berlin](https://appshunter.io/developer/1252295022) | [Evgeniya Senchurova](https://appshunter.io/developer/1676838995) |

## What reviewers say

### Eclipse Explorer

[App page](https://appshunter.io/ios/app/eclipse-explorer/id1252295023)

Explore solar eclipses with detailed circumstances for your location between 1900 and 2100. Features countdown timers, Sun and Moon simulations, and real-time shadow mapping. Overlay weather data to avoid clouds during totality.

**Highlights:** Location-based eclipse circumstances (1900-2100), Countdown timers to eclipse events, Sun and Moon position simulation, Real-time Moon shadow mapping, Satellite and radar weather overlays, Offline map functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar System Planets

[App page](https://appshunter.io/ios/app/solar-system-planets-3d-space/id6463002338)

Explore our solar system with interactive 3D models and detailed information about each planet. Discover celestial bodies and uncover their secrets through a user-friendly interface, perfect for students and space enthusiasts alike.

**Highlights:** Interactive 3D solar system model, High-resolution planet imagery, Detailed planet information, User-friendly interface, Educational content, Celestial body exploration

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Premium Access | $9.99 | per month |
| Three Months Premium Access | $19.99 | per 3 months |
| One Year Premium Access | $24.99 | per year |


## Frequently asked questions

### Is Eclipse Explorer free?

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

### Is Solar System Planets free?

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

### Which has better reviews, Eclipse Explorer or Solar System Planets?

Eclipse Explorer is rated higher. Eclipse Explorer averages 4.0 out of 5 from 1 ratings, while Solar System Planets averages 3.1 from 9 ratings.

### Do Eclipse Explorer or Solar System Planets have ads?

Neither Eclipse Explorer nor Solar System Planets shows ads.

### Which is updated more often, Eclipse Explorer or Solar System Planets?

Eclipse Explorer ships an update every 5 days, and Solar System Planets every 4 months. Most recently, Eclipse Explorer was updated on June 1, 2026 and Solar System Planets on July 8, 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.*