# NASA vs Artemis Mission Tracker

The clearest difference is review sentiment: NASA at 70% against Artemis Mission Tracker's 24%. NASA also leads on rating (4.8 vs 4.2) and in-app purchases (none vs 7). Artemis Mission Tracker's advantage is update cadence (every 5 days vs every 2 weeks). On price and ads there is nothing between them.

Both are free to download. Artemis Mission Tracker sells 7 in-app purchases, starting at $3.99 per month. NASA asks for nothing beyond the download.

NASA holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: NASA has 64K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 70% of NASA's written reviews are positive against 24% of Artemis Mission Tracker's.

NASA ships an update every 2 weeks, Artemis Mission Tracker every 5 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NASA | Artemis Mission Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (64K ratings)](https://appshunter.io/ios/app/nasa/id334325516/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/artemis-mission-tracker/id6761183798/reviews) |
| Number of ratings | **64K** | 5 |
| Positive reviews | **69.9% of reviews** | 24.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 60 MB | 25 MB |
| Requires iOS | **15.6** | 26.4 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NASA](https://appshunter.io/developer/355542146) | [Orbital Momentum AS](https://appshunter.io/developer/6776392287) |

## What reviewers say

### NASA

[App page](https://appshunter.io/ios/app/nasa/id334325516)

Explore the universe with access to live and on-demand NASA+ videos, a vast collection of stunning images, and the latest mission news. Discover interactive augmented reality experiences and track the International Space Station's path.

**Highlights:** NASA+ video streaming, 21,000+ NASA images, Latest NASA news, Mission updates, Podcasts, ISS tracking and Sky View, Augmented reality experiences

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast loading
- 👍 Informative and educational
- 🌟 Amazing images and videos
- 💻 Great for learning about space
- 🔭 Comprehensive space information

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔍 Difficult to navigate and find content
- 📺 Missing live streaming features
- 🔄 Outdated user interface
- 🔍 Lack of search functionality

**Reported bugs**

- Crashes on launch for some devices
- Inability to close/exit image viewer
- Notifications not working as expected
- Incompatibility issues with newer iOS versions

**Requested features**

- Add live streaming of NASA TV
- Improve navigation and search
- Implement dark mode option
- Bring back old features (e.g. APOD widget, ISS sightings)
- Enhance 3D models and AR capabilities


### Artemis Mission Tracker

[App page](https://appshunter.io/ios/app/artemis-mission-tracker/id6761183798)

Follow humanity's return to the Moon and NASA's Moon Base program. Get live countdowns to mission milestones, crew profiles, and mission overviews. Access curated launch history and important mission documents.

**Highlights:** Live countdowns to mission milestones, Full crew profiles, Mission overview with SLS, Orion, Starship HLS, and Gateway context, NASA announcements and live event alerts, Curated launch history, Key mission documents

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Artemis+ Monthly | $3.99 | per month |
| Artemis+ Yearly | $19.99 | per year |
| Small Tip | $1.99 | one-time |
| Mission Control | $3.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |
| Artemis+ Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is NASA free?

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

### Is Artemis Mission Tracker free?

Artemis Mission Tracker is free to download, with in-app purchases available.

### Which has better reviews, NASA or Artemis Mission Tracker?

NASA is rated higher. NASA averages 4.8 out of 5 from 64K ratings, while Artemis Mission Tracker averages 4.2 from 5 ratings.

### Do NASA or Artemis Mission Tracker have ads?

Neither NASA nor Artemis Mission Tracker shows ads.

### Which is updated more often, NASA or Artemis Mission Tracker?

NASA ships an update every 2 weeks, and Artemis Mission Tracker every 5 days. Most recently, NASA was updated on November 6, 2026 and Artemis Mission Tracker on October 31, 2026.

---

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