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Supercluster

Supercluster

Track All Things Space

184 ratings
84 reviews
🔍 Reference
📡 News
Free

Details

  • Released
  • Updated
  • March 22, 2020
  • March 4, 2026

Features

Developer

Supercluster LLC
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About

Stay updated on all space missions with live launch tracking, detailed spacecraft specs, and original photography. Explore an interactive astronaut database, monitor space stations, and even get notifications for when the ISS is visible from your location.

✓Live launch tracking and schedules
✓Interactive astronaut database
✓Space station monitoring (ISS, Tiangong)
✓ISS sighting notifications
✓Spacecraft and payload specifications
✓Original spaceflight photography
Show original description

What users say

Summarized from real user reviews of Supercluster. Based on 184 reviews and a 4.4/5 average, it highlights the 10 positives and 11 negatives reviewers mention most about this Reference app.

Positive things

  • 👍Intuitive and beautiful user interface design
  • 🚀Comprehensive launch tracking and scheduling
  • 📱Easy access to detailed mission and astronaut information
  • 🎯Accurate launch information (when working properly)
  • 📺Integrated live stream links for launches
  • 🌍Extensive coverage of space missions worldwide
  • ⭐Well-organized card-style display with flip details
  • 🆓Free app with premium-quality features
  • 📡ISS and space station tracking capabilities
  • 🔔Notification system for launch alerts

Negative things

  • 🐛Frequent app crashes when viewing details
  • 🔔Notifications frequently fail or don't work
  • ❌Inaccurate or missing launch information
  • ⏰Delayed updates for postponed/scrubbed launches
  • 🌐No location filtering for launches
  • 📍ISS tracking shows inaccurate location data
  • 🔐Forced notification permission requirement
  • ⚠️Conflicting notification vs. app display information
  • 🐢Slow performance compared to other apps
  • 🚫Confusing sign-in process
  • 📧Requires email for notifications
See all reviews

What's New in Supercluster

3.5.1

March 4, 2026

Bug fixes and improvements

User reviews

Most RecentHighest RatedLowest Rated

Beautiful

This app is so well made. The design is beautiful and the writing is excellent. So refreshing amongst a sea of cookie cutter mediocre apps.
finitebafflefinitebaffle

Compass issue

When using app, compass is approx 30 degrees off
Mister Spock 4evrMister Spock 4evr

Wrong launch information

Once again you show launched when actually postponed an hour. Your rescheduled updates suck.
Ricky B19Ricky B19

Still consistently dropping out.

Prior “ fix” didn’t stop the “dropping out” problem.

I might return to this app again if I receive notification that another attempt to “fix” this problem has been successful. Otherwise, I’ll just keep searching for a better app. Adios! (God @light-speed!)
I'm Jus Sayin'....I'm Jus Sayin'....

Unable to find ISS & Tiangong

Inaccurate info on tracking ISS and Tiangong. Very disappointing.
not too old guynot too old guy
See 79 more reviews

User experience

🐞

Reported Bugs

10 issues

App crashes randomly when reading articles or launch details

Bug

Notifications not working despite being enabled in settings

Bug

Missed launches not appearing in app schedule

Bug

ISS location display ahead of actual position

Bug

Conflicting notification alerts vs. app display for viewing opportunities

Bug

App stuck on 'Loading...' screen indefinitely

Bug

Unable to get past notification permission popup

Bug

Inaccurate ISS and Tiangong tracking information

Bug

App won't update after scrubbed or postponed launches

Bug

Inconsistent notification delivery timing

Bug
✨

Requested Features

14 requests

Location-based filtering (e.g., Cape Canaveral only)

Feature

Dark mode for night launches

Feature

Apple Watch app support

Feature

Home screen and lock screen widgets

Feature

Fine-tuned notification settings (visibility, altitude, brightness)

Feature

Launch azimuth information for photography

Feature

TV app with auto-scrolling launch schedule

Feature

Separate list for space tourists vs. professional astronauts

Feature

Filter notifications by mission type (crewed, first flight, test flight)

Feature

Auto-update location detection

Feature

YouTube livestream integration

Feature

Apple TV native app support

Feature

Calendar integration (EventKit)

Feature

Trajectory information for launch viewing

Feature

FAQ

What does the Supercluster app do?

Supercluster is a comprehensive app for tracking all things space. It provides up-to-the-minute information on space missions, including live launch tracking, spacecraft specifications, and original photography. It also features an interactive astronaut database and allows users to monitor space stations like the ISS and Tiangong.

What are the key features of Supercluster?

Key features include a rocket launch tracker with live streaming and notifications, an extensive astronaut database searchable by mission and craft, and a stations dashboard to monitor the ISS and Tiangong. Users can also receive notifications for when the ISS is visible from their location.

Is Supercluster free to use?

Yes, the Supercluster app is available for free. It does not have any in-app purchases or advertisements, allowing users to access all its features without cost.

Who is the astronaut database for?

The interactive astronaut database is for anyone interested in the history and current state of human spaceflight. It includes records of every living thing to leave Earth, allowing users to search and sort astronauts by craft, mission, and nation, and discover space travel history.

Can I track where the ISS is?

Yes, the app features a Stations Dashboard that allows you to monitor the ISS and China's Tiangong Space Station. You can track the global positions of these orbiting laboratories, view docked spacecraft, and see arrival and departure schedules.