Spitzer Gallery vs Hubble
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spitzer Gallery
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.
- 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
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On January 30th 2020, NASA's Spitzer Space Telescope will complete its mission. The Spitzer Gallery provides a gallery of images generated by the telescope over the mission lifetime. App Features: - Latest Spitzer Images from NASA Image Archive - Latest Spitzer, JPL and NASA media feed - Search both images and media feed - Full screen image view of Spitzer images with pan/zoom - Share image to Facebook, Instagram, Snapchat, Messages, E-Mail, etc. - Save image to your photos library - Share link to Facebook, Instagram, Snapchat, Messages, E-Mail, etc. - Auto Dark/Light mode based on your iOS Settings preference The Spitzer Space Telescope is the final mission in NASA's Great Observatories Program - a family of four space-based observatories, each observing the Universe in a different kind of light. The other missions in the program include the visible-light Hubble Space Telescope (HST), Compton Gamma-Ray Observatory (CGRO), and the Chandra X-Ray Observatory (CXO). Spitzer is designed to detect infrared radiation, which is primarily heat radiation.
Hubble
Explore the universe with stunning images and videos from the Hubble Space Telescope. Discover detailed information about deep space objects and view 3D models. Enjoy an immersive educational experience.
- Browse 550+ high-resolution space photos
- Detailed information on space objects
- Full-screen slideshow mode
- Zoomable image gallery
- 220+ educational videos
- Interactive 3D models
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With the "Hubble: Deep Space 2" application, our aim is to provide you with the information obtained from current researches about 'the Universe' in a compact way. Here you will find many fascinating images, some of which you will want to examine in detail and some you will want to read in detail. You will have a nice user experience and obtain detailed information while navigating through the beautiful photos taken by Hubble Space Telescope. FEATURES • In the "Browse" section, you will be able to quickly browse through hundreds of photos (550+) and also read detailed information about them. • In the "SlideShow" section, you will be able to browse through hundreds of impressive photos in full screen size and feel as if you were in the orbit at that moment. If you wish, you will be able to get detailed information about these impressive sights by tapping the Info button. • In the "Gallery" section, you will be able to see all the photos impressively, show what you want in full screen and when you want to examine them in detail, you can zoom in with the help of your fingers. • For those who do not want to be contented with just beautiful photos, there are many videos (220+) in the "Videos" section. • You will get detailed information about "Deep Space Objects", • You will also find three-dimensional models in the "3D" section.
Screenshots
Verdict
The clearest difference is rating: Spitzer Gallery at 4.0 against Hubble's 3.0. Spitzer Gallery also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Hubble sells 1 one-off in-app purchase. Spitzer Gallery asks for nothing beyond the download.
Spitzer Gallery holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
Spitzer Gallery ships an update weekly, Hubble every 23 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | Spitzer Gallery | Hubble |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Weekly — better | Every 23 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 78 MB | 1.7 GB |
| Age rating | 4+ | 9+ |
| Developer | Jose Chavez | Alparslan Topbas |
Customer experience
Spitzer Gallery
Hubble
In-app purchases
Spitzer Gallery
No in-app purchases
Hubble
- Hubble: Deep Space 2 - Ad-Free$0.99
Questions
Is Spitzer Gallery free?
Is Hubble free?
Which has better reviews, Spitzer Gallery or Hubble?
Do Spitzer Gallery or Hubble have ads?
Which is updated more often, Spitzer Gallery or Hubble?
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