# Cosmic Atlas vs Lumos

The clearest difference is in-app purchases: Lumos at none against Cosmic Atlas's 1. Cosmic Atlas's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 26.2). On price and ads there is nothing between them.

Both are free to download. Cosmic Atlas sells 1 one-off in-app purchase. Lumos asks for nothing beyond the download.

## The numbers

| Metric | Cosmic Atlas | Lumos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (65 ratings)](https://appshunter.io/ios/app/cosmic-atlas/id1305522465/reviews)** | — |
| Number of ratings | **65** | — |
| Positive reviews | 58.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 147 MB | 3 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cosmic Atlas LLC](https://appshunter.io/developer/1503373138) | [GALGOTIAS UNIVERSITY,SCHOOL OF BUSINESS](https://appshunter.io/developer/1804867214) |

## What reviewers say

### Cosmic Atlas

[App page](https://appshunter.io/ios/app/cosmic-atlas/id1305522465)

Explore a vast, scientifically rendered universe with lifelike exoplanets and detailed celestial bodies. Navigate through trillions of light years with multiple exploration modes, from first-person flight to telescopic identification. Discover and learn about thousands of planets beyond our solar system.

**Highlights:** Explore 5,000+ lifelike exoplanets, Navigate 180 trillion sq light years, Six interstellar travel modes, First-person planet view, Scientifically accurate renderings, Telescope identification mode, Detailed planet information panels

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $0.99 | one-time |

**What reviewers like**

- ✨ Stunning visuals and graphics
- 🌌 Immersive exploration experience
- 📚 Great for learning about the universe
- 💡 Unique and original app
- 🚀 Fast and smooth performance (when working)

**What reviewers complain about**

- 🐛 Frequent crashes and errors
- 💸 Paywalls limit free version
- 🤔 Confusing in-app purchases
- 📱 Text size difficult to read
- 😵 Over-the-top and irritating graphics

**Reported bugs**

- App crashes upon opening
- Kicked out of the game
- Cannot connect to server
- Error that doesn't let user in
- Planets brighten up unexpectedly

**Requested features**

- Add more solar system objects
- Fix Haumea's shape
- Add more candidates, dwarf moons, hypothetical objects, spacecrafts, anomalies, random asteroids, meteoroids, and comets
- Add ability to go into planets and see a preview
- Add more galaxies to travel to


### Lumos

[App page](https://appshunter.io/ios/app/lumos-simulate-light/id6767123329)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosmic Atlas free?

Cosmic Atlas is free to download, with in-app purchases available.

### Is Lumos free?

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

### Do Cosmic Atlas or Lumos have ads?

Neither Cosmic Atlas nor Lumos shows ads.

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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.*