# Hello Mars vs Mars LTE

The clearest difference is rating: Mars LTE at 5.0 against Hello Mars's 3.6. Hello Mars's advantage is update cadence (every 3 days vs every 43 months) and ratings volume (22 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Mars LTE holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Hello Mars has 22 ratings behind it against 1, so its average is the more settled of the two.

Hello Mars ships an update every 3 days, Mars LTE every 43 months. The most recent releases landed on September 7, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Hello Mars | Mars LTE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (22 ratings)](https://appshunter.io/ios/app/hello-mars/id1097625079/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mars-lte/id1623085876/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 43 months |
| Monetization | Free | Free |
| Size | 227 MB | 3 MB |
| Requires iOS | **6.0** | 15.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lockheed Martin](https://appshunter.io/developer/400687539) | [Taylan Atasoy](https://appshunter.io/developer/1204464263) |

## What reviewers say

### Hello Mars

[App page](https://appshunter.io/ios/app/hello-mars/id1097625079)

Explore the stars and journey to Mars with real-time weather data directly from the Curiosity Rover. Track planetary positions and share your cosmic adventures.

**Highlights:** Real-time weather from Curiosity Rover, Accurate planetary tracking, Share experiences on social media, Explore Mars on your phone

**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

**In-app purchases:** none


## Frequently asked questions

### Is Hello Mars free?

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

### Is Mars LTE free?

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

### Which has better reviews, Hello Mars or Mars LTE?

Mars LTE is rated higher. Hello Mars averages 3.6 out of 5 from 22 ratings, while Mars LTE averages 5.0 from 1 ratings.

### Do Hello Mars or Mars LTE have ads?

Neither Hello Mars nor Mars LTE shows ads.

### Which is updated more often, Hello Mars or Mars LTE?

Hello Mars ships an update every 3 days, and Mars LTE every 43 months. Most recently, Hello Mars was updated on September 7, 2026 and Mars LTE on June 7, 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.*