# Mars Info Lite vs Discover Mars

The clearest difference is rating: Discover Mars at 5.0 against Mars Info Lite's 4.4. Discover Mars also leads on update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 17.0). Mars Info Lite's advantage is ratings volume (200 vs 12). On price, review sentiment, 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.

Discover Mars holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Mars Info Lite has 200 ratings behind it against 12, 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 100% of Discover Mars's.

Mars Info Lite ships an update every 3 months, Discover Mars monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mars Info Lite | Discover Mars |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (200 ratings)](https://appshunter.io/ios/app/mars-info-lite/id1093071808/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/discover-mars/id1550710909/reviews)** |
| Number of ratings | **200** | 12 |
| Positive reviews | 96.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 210 MB | 8 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Viktor Goltvyanytsya](https://appshunter.io/developer/556365139) | [Manthan B Thakkar](https://appshunter.io/developer/1550710911) |

## 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


### Discover Mars

[App page](https://appshunter.io/ios/app/discover-mars/id1550710909)

Explore stunning, high-definition images captured on Mars by NASA rovers. View the latest photos, zoom in for detail, and learn fascinating facts about the Red Planet's atmosphere, gravity, and temperature.

**Highlights:** View latest Mars rover images, Slideshow mode for full-screen viewing, Zoom into high-definition photos, Save images to your device, Explore Mars' atmosphere, gravity, and temperature

**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 Discover Mars free?

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

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

Discover Mars is rated higher. Mars Info Lite averages 4.4 out of 5 from 200 ratings, while Discover Mars averages 5.0 from 12 ratings.

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

Neither Mars Info Lite nor Discover Mars shows ads.

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

Mars Info Lite ships an update every 3 months, and Discover Mars monthly. Most recently, Mars Info Lite was updated on October 21, 2026 and Discover Mars on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*