# CassiniMIMI vs Mars LTE

The clearest difference is update cadence: CassiniMIMI at weekly against Mars LTE's every 43 months. CassiniMIMI also leads on iOS requirement (8.0 vs 15.4). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for CassiniMIMI against 5.0 for Mars LTE. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

CassiniMIMI ships an update weekly, Mars LTE every 43 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CassiniMIMI | Mars LTE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/cassinimimi/id1153077273/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mars-lte/id1623085876/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 43 months |
| Monetization | Free | Free |
| Size | 19 MB | 3 MB |
| Requires iOS | **8.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Johns Hopkins University Applied Physics Laboratory](https://appshunter.io/developer/473217885) | [Taylan Atasoy](https://appshunter.io/developer/1204464263) |

## What reviewers say

### CassiniMIMI

[App page](https://appshunter.io/ios/app/cassinimimi/id1153077273)

Explore stunning images and data from NASA's Cassini mission to Saturn. This app provides access to energetic particle data, ENA images, and spectrograms from Saturn's magnetosphere. Discover new scientific releases and browse daily updated plots and movies.

**Highlights:** Energetic charged particle environment study, Energetic Neutral Atom (ENA) imaging of Saturn, Spectrograms and plots from particle detectors, Access to NASA's Planetary Data System (PDS), Daily updated plots and movies, Selectable data by source, type, date, and style

**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 CassiniMIMI free?

CassiniMIMI 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, CassiniMIMI or Mars LTE?

CassiniMIMI and Mars LTE are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do CassiniMIMI or Mars LTE have ads?

Neither CassiniMIMI nor Mars LTE shows ads.

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

CassiniMIMI ships an update weekly, and Mars LTE every 43 months. Most recently, CassiniMIMI was updated on October 8, 2026 and Mars LTE on October 6, 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.*