# Celestron Origin vs AstroFITS

The clearest difference is rating: Celestron Origin at 4.1 against AstroFITS's 2.0. Celestron Origin also leads on in-app purchases (none vs 1) and ratings volume (30 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AstroFITS sells 1 in-app purchase, starting at $0.99 per year. Celestron Origin asks for nothing beyond the download.

Celestron Origin holds the better App Store score, 4.1 against 2.0. That said, the two scores are not equally well evidenced: Celestron Origin has 30 ratings behind it against 1, so its average is the more settled of the two.

Celestron Origin ships an update every 6 weeks, AstroFITS monthly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Celestron Origin | AstroFITS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (30 ratings)](https://appshunter.io/ios/app/celestron-origin/id1523697872/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/astrofits/id6756322104/reviews) |
| Number of ratings | **30** | 1 |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 983 MB | 61 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Celestron, LLC](https://appshunter.io/developer/445142854) | [yong chong loh](https://appshunter.io/developer/393466709) |

## What reviewers say

### Celestron Origin

[App page](https://appshunter.io/ios/app/celestron-origin/id1523697872)

This app redefines stargazing and astroimaging with AI-powered real-time stacking and processing. Explore the cosmos through a user-friendly planetarium interface, easily locate celestial objects, and share stunning images with others.

**Highlights:** AI-powered real-time image stacking, User-friendly planetarium interface, Compass mode for sky navigation, Tonight's Best celestial object list, Simultaneous streaming to multiple devices, Audio presentations for celestial objects

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

**In-app purchases:** none


### AstroFITS

[App page](https://appshunter.io/ios/app/astrofits/id6756322104)

This app allows users to quickly open and view FITS files on iOS devices using GPU acceleration. It features automatic image stretching and supports various color formats and bit depths, making astronomical image analysis more accessible.

**Highlights:** Open FITS files quickly on iOS, GPU accelerated image processing, Automatic image stretching, Supports RGB and gray color, Handles multiple BITPIX formats, Save adjusted images to Photos

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $0.99 | per year |


## Frequently asked questions

### Is Celestron Origin free?

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

### Is AstroFITS free?

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

### Which has better reviews, Celestron Origin or AstroFITS?

Celestron Origin is rated higher. Celestron Origin averages 4.1 out of 5 from 30 ratings, while AstroFITS averages 2.0 from 1 ratings.

### Do Celestron Origin or AstroFITS have ads?

Neither Celestron Origin nor AstroFITS shows ads.

### Which is updated more often, Celestron Origin or AstroFITS?

Celestron Origin ships an update every 6 weeks, and AstroFITS monthly. Most recently, Celestron Origin was updated on October 25, 2026 and AstroFITS on October 8, 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.*