# Space Images vs Spitzer Gallery

The clearest difference is rating: Space Images at 4.6 against Spitzer Gallery's 4.0. Space Images also leads on ratings volume (16 vs 4). Spitzer Gallery's advantage is update cadence (weekly vs every 4 months) and iOS requirement (10.0 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.

Space Images holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 16 and 4 respectively.

Space Images ships an update every 4 months, Spitzer Gallery weekly. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Space Images | Spitzer Gallery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (16 ratings)](https://appshunter.io/ios/app/space-images/id347075764/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/spitzer-gallery/id1493568282/reviews) |
| Number of ratings | **16** | 4 |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | Free |
| Size | 23 MB | 78 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jet Propulsion Laboratory](https://appshunter.io/developer/347075767) | [Jose Chavez](https://appshunter.io/developer/1493568281) |

## What reviewers say

### Space Images

[App page](https://appshunter.io/ios/app/space-images/id347075764)

Explore breathtaking images from NASA missions, featuring planets, galaxies, and space technology. This app offers widgets for your home screen and StandBy mode, allowing you to view a slideshow while your device charges. You can also bookmark, search, and share your favorite celestial discoveries.

**Highlights:** Latest NASA space images, Widgets for home screen, StandBy mode slideshow, Image notifications, Search and browse categories, Bookmark and share images

**Features:** macOS Compatibility

**In-app purchases:** none


### Spitzer Gallery

[App page](https://appshunter.io/ios/app/spitzer-gallery/id1493568282)

Explore stunning images captured by NASA's Spitzer Space Telescope. This app offers a gallery of the telescope's mission images, media feeds, and search functionality. View, save, and share high-resolution infrared images.

**Highlights:** Gallery of latest Spitzer images, Spitzer, JPL, and NASA media feed, Search images and media, Full screen image view with pan/zoom, Share images and links, Save images to device, Auto dark/light mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Images free?

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

### Is Spitzer Gallery free?

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

### Which has better reviews, Space Images or Spitzer Gallery?

Space Images is rated higher. Space Images averages 4.6 out of 5 from 16 ratings, while Spitzer Gallery averages 4.0 from 4 ratings.

### Do Space Images or Spitzer Gallery have ads?

Neither Space Images nor Spitzer Gallery shows ads.

### Which is updated more often, Space Images or Spitzer Gallery?

Space Images ships an update every 4 months, and Spitzer Gallery weekly. Most recently, Space Images was updated on November 4, 2026 and Spitzer Gallery on November 3, 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.*