# ICAO Museum vs Mars LTE

The clearest difference is iOS requirement: ICAO Museum at 9.3 against Mars LTE's 15.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ICAO Museum ships an update every 19 months, Mars LTE every 27 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ICAO Museum | Mars LTE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mars-lte/id1623085876/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 19 months** | Every 27 months |
| Monetization | — | Free |
| Size | 28 MB | 3 MB |
| Requires iOS | **9.3** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simbioz](https://appshunter.io/developer/642542716) | [Taylan Atasoy](https://appshunter.io/developer/1204464263) |

## What reviewers say

### ICAO Museum

[App page](https://appshunter.io/ios/app/icao-museum/id1153019448)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mars LTE

[App page](https://appshunter.io/ios/app/mars-lte/id1623085876)

Explore Mars with detailed information about the Perseverance rover's mission. Learn about its search for ancient life, sample collection, and technology testing for future human exploration. Discover the Ingenuity helicopter's groundbreaking flight capabilities.

**Highlights:** Perseverance rover mission details, Search for ancient microbial life, Core sample collection and storage, Technology testing for human exploration, Ingenuity helicopter flight information

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

**In-app purchases:** none


## Frequently asked questions

### Is ICAO Museum free?

ICAO Museum is free to download, with no in-app purchases.

### Is Mars LTE free?

Mars LTE is free to download, with no in-app purchases.

### Do ICAO Museum or Mars LTE have ads?

Neither ICAO Museum nor Mars LTE shows ads.

### Which is updated more often, ICAO Museum or Mars LTE?

ICAO Museum ships an update every 19 months, and Mars LTE every 27 months. Most recently, ICAO Museum was updated on November 2, 2026 and Mars LTE on November 3, 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.*