# pxSat3D vs Satellite Tracker / Radar

The clearest difference is in-app purchases: Satellite Tracker / Radar at none against pxSat3D's 2. Satellite Tracker / Radar also leads on update cadence (weekly vs every 3 months) and ratings volume (14 vs 2). pxSat3D's advantage is ads (none vs shown) and review sentiment (100% vs 67%). On price, rating and device support there is nothing between them.

Both are free to download. pxSat3D sells 2 one-off in-app purchases. Satellite Tracker / Radar asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for pxSat3D against 4.5 for Satellite Tracker / Radar. That said, the two scores are not equally well evidenced: Satellite Tracker / Radar has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 100% of pxSat3D's written reviews are positive against 67% of Satellite Tracker / Radar's.

pxSat3D ships an update every 3 months, Satellite Tracker / Radar weekly. The most recent releases landed on June 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | pxSat3D | Satellite Tracker / Radar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/pxsat3d/id1493707854/reviews) | [4.5 (14 ratings)](https://appshunter.io/ios/app/satellite-tracker-radar/id6754342861/reviews) |
| Number of ratings | 2 | **14** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 12 MB | 66 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [P'tit Xav](https://appshunter.io/developer/373775246) | [MICHAL DOMINIK GIZA](https://appshunter.io/developer/1823987250) |

## What reviewers say

### pxSat3D

[App page](https://appshunter.io/ios/app/pxsat3d/id1493707854)

Visualize real-time satellite orbits around Earth. Explore the density of specific satellite types in orbit. Performance may vary on older devices.

**Highlights:** Real-time satellite tracking, Visualize satellite orbits, Quantify satellite types, Space traffic visualization, Educational space data

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $0.99 | one-time |
| Tip | $2.99 | one-time |


### 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 pxSat3D free?

pxSat3D is free to download, with in-app purchases available.

### Is Satellite Tracker / Radar free?

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

### Which has better reviews, pxSat3D or Satellite Tracker / Radar?

pxSat3D and Satellite Tracker / Radar are both rated 4.5 out of 5 on the App Store, from 2 and 14 ratings respectively.

### Do pxSat3D or Satellite Tracker / Radar have ads?

Satellite Tracker / Radar shows ads; pxSat3D does not.

### Which is updated more often, pxSat3D or Satellite Tracker / Radar?

pxSat3D ships an update every 3 months, and Satellite Tracker / Radar weekly. Most recently, pxSat3D was updated on June 1, 2026 and Satellite Tracker / Radar on September 28, 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.*