# pxSat3D vs LM Space Constellations iPad

The clearest difference is rating: LM Space Constellations iPad at 5.0 against pxSat3D's 4.5. LM Space Constellations iPad also leads on in-app purchases (none vs 2). pxSat3D's advantage is device support (4 vs 1). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. pxSat3D sells 2 one-off in-app purchases. LM Space Constellations iPad asks for nothing beyond the download.

LM Space Constellations iPad holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

## The numbers

| Metric | pxSat3D | LM Space Constellations iPad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/pxsat3d/id1493707854/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/lm-space-constellations-ipad/id1497792299/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 12 MB | 531 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [P'tit Xav](https://appshunter.io/developer/373775246) | [Lockheed Martin](https://appshunter.io/developer/400687539) |

## 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 |


### LM Space Constellations iPad

[App page](https://appshunter.io/ios/app/lm-space-constellations-ipad/id1497792299)

Explore the fundamentals of satellite constellation design. Adjust key factors like altitude and satellite lifespan to observe their impact on global internet services. This educational tool offers an introduction to satellite mission architecture.

**Highlights:** Adjust satellite constellation altitude, Modify satellite lifespan, Control duration of global internet services, Observe factor effects on services, Learn satellite mission architecture basics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is pxSat3D free?

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

### Is LM Space Constellations iPad free?

LM Space Constellations iPad is free to download, with no in-app purchases.

### Which has better reviews, pxSat3D or LM Space Constellations iPad?

LM Space Constellations iPad is rated higher. pxSat3D averages 4.5 out of 5 from 2 ratings, while LM Space Constellations iPad averages 5.0 from 4 ratings.

### Do pxSat3D or LM Space Constellations iPad have ads?

Neither pxSat3D nor LM Space Constellations iPad shows ads.

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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.*