# Mars Info Lite vs Hello Mars

The clearest difference is rating: Mars Info Lite at 4.4 against Hello Mars's 3.6. Mars Info Lite also leads on review sentiment (96% vs 57%) and ratings volume (200 vs 22). Hello Mars's advantage is update cadence (every 3 days vs every 3 months) and iOS requirement (6.0 vs 17.0). 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 Info Lite holds the better App Store score, 4.4 against 3.6. That said, the two scores are not equally well evidenced: Mars Info Lite has 200 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 96% of Mars Info Lite's written reviews are positive against 57% of Hello Mars's.

Mars Info Lite ships an update every 3 months, Hello Mars every 3 days. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mars Info Lite | Hello Mars |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (200 ratings)](https://appshunter.io/ios/app/mars-info-lite/id1093071808/reviews)** | [3.6 (22 ratings)](https://appshunter.io/ios/app/hello-mars/id1097625079/reviews) |
| Number of ratings | **200** | 22 |
| Positive reviews | **96.0% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 210 MB | 227 MB |
| Requires iOS | 17.0 | **6.0** |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Viktor Goltvyanytsya](https://appshunter.io/developer/556365139) | [Lockheed Martin](https://appshunter.io/developer/400687539) |

## What reviewers say

### Mars Info Lite

[App page](https://appshunter.io/ios/app/mars-info-lite/id1093071808)

Explore the surface of the Red Planet with an interactive 3D globe. Discover significant locations like volcanoes, craters, and mountains, and view detailed information about each. This version offers a curated selection of points of interest.

**Highlights:** Interactive 3D Mars globe, Rotate, tilt, and zoom controls, Pinpoint key locations, View location details (name, type, size, coordinates), List of selectable locations

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to navigate and self-explanatory
- ✨ Fantastic graphics and useful information
- 🚀 Responsive navigation around Mars
- 💡 Great for learning about Mars
- 🌟 Awesome info graphics and data

**What reviewers complain about**

- 🐛 Pinpoints shifted 90 degrees in longitude
- 🔭 Can't zoom in close enough
- 🖼️ Picture can be unsteady when scrolling text

**Reported bugs**

- Pinpoints shifted 90 degrees in longitude
- Crashes immediately on iPhone 4s

**Requested features**

- Implement geomorphology data
- Add ability to zoom out and see Mars alignment with other planets
- Add VR support
- Add apps for other planets


### 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


## Frequently asked questions

### Is Mars Info Lite free?

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

### Is Hello Mars free?

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

### Which has better reviews, Mars Info Lite or Hello Mars?

Mars Info Lite is rated higher. Mars Info Lite averages 4.4 out of 5 from 200 ratings, while Hello Mars averages 3.6 from 22 ratings.

### Do Mars Info Lite or Hello Mars have ads?

Neither Mars Info Lite nor Hello Mars shows ads.

### Which is updated more often, Mars Info Lite or Hello Mars?

Mars Info Lite ships an update every 3 months, and Hello Mars every 3 days. Most recently, Mars Info Lite was updated on October 21, 2026 and Hello Mars on October 9, 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.*