# Sol Explorer vs Satellite Tracker / Radar

The clearest difference is review sentiment: Sol Explorer at 100% against Satellite Tracker / Radar's 50%. Sol Explorer also leads on rating (5.0 vs 4.4) and ads (none vs shown). Satellite Tracker / Radar's advantage is update cadence (weekly vs every 86 months) and ratings volume (37 vs 6). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sol Explorer holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Satellite Tracker / Radar has 37 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Sol Explorer's written reviews are positive against 50% of Satellite Tracker / Radar's.

Sol Explorer ships an update every 86 months, Satellite Tracker / Radar weekly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sol Explorer | Satellite Tracker / Radar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/sol-explorer/id556558274/reviews)** | [4.4 (37 ratings)](https://appshunter.io/ios/app/satellite-tracker-radar/id6754342861/reviews) |
| Number of ratings | 6 | **37** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 86 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 268 MB | 66 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reason Interactive](https://appshunter.io/developer/333333690) | [MICHAL DOMINIK GIZA](https://appshunter.io/developer/1823987250) |

## What reviewers say

### Sol Explorer

[App page](https://appshunter.io/ios/app/sol-explorer/id556558274)

Experience our Solar System from a first-person perspective in your own spaceship. Explore planets, moons, and space probes, traveling billions of miles across the cosmos. Learn about over 40 celestial objects and gain new perspectives on Earth and beyond.

**Highlights:** First-person spaceship exploration, Travel across the entire Solar System, Learn about 40+ celestial objects, Explore planets, moons, and probes, View from the edge of interstellar space, Size comparison videos

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

**In-app purchases:** none


### Satellite Tracker / Radar

[App page](https://appshunter.io/ios/app/satellite-tracker-radar/id6754342861)

Explore the night sky with this AR-powered guide. Identify satellites like the ISS and Starlink, constellations, and stars by pointing your phone at the sky. Get real-time tracking, pass predictions, and notifications for visible celestial events.

**Highlights:** AR Sky Guide, Satellite tracking (ISS, Starlink), Constellation and star identification, Live sky radar and 3D globe, Pass predictions and notifications, Offline mode, Large satellite database

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

**In-app purchases:** none


## Frequently asked questions

### Is Sol Explorer free?

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

### Is Satellite Tracker / Radar free?

Satellite Tracker / Radar is free to download, with no in-app purchases.

### Which has better reviews, Sol Explorer or Satellite Tracker / Radar?

Sol Explorer is rated higher. Sol Explorer averages 5.0 out of 5 from 6 ratings, while Satellite Tracker / Radar averages 4.4 from 37 ratings.

### Do Sol Explorer or Satellite Tracker / Radar have ads?

Satellite Tracker / Radar shows ads; Sol Explorer does not.

### Which is updated more often, Sol Explorer or Satellite Tracker / Radar?

Sol Explorer ships an update every 86 months, and Satellite Tracker / Radar weekly. Most recently, Sol Explorer was updated on November 6, 2026 and Satellite Tracker / Radar on November 9, 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.*