# LM Space Constellations iPad vs Our Nuclear Timeline

The clearest difference is iOS requirement: LM Space Constellations iPad at 13.0 against Our Nuclear Timeline's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | LM Space Constellations iPad | Our Nuclear Timeline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/lm-space-constellations-ipad/id1497792299/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 531 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Lockheed Martin](https://appshunter.io/developer/400687539) | [Bill Bozeman](https://appshunter.io/developer/1805987087) |

## What reviewers say

### 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


### Our Nuclear Timeline

[App page](https://appshunter.io/ios/app/our-nuclear-timeline/id6774590948)

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

**In-app purchases:** none


## Frequently asked questions

### Is LM Space Constellations iPad free?

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

### Is Our Nuclear Timeline free?

Our Nuclear Timeline is free to download, with no in-app purchases.

### Do LM Space Constellations iPad or Our Nuclear Timeline have ads?

Neither LM Space Constellations iPad nor Our Nuclear Timeline 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.*