Comparison

Supercluster vs Satellite Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Supercluster

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.

Highlights
  • Live launch tracking and schedules
  • Interactive astronaut database
  • Space station monitoring (ISS, Tiangong)
  • ISS sighting notifications
  • Spacecraft and payload specifications
  • Original spaceflight photography
Features
Read full description

Supercluster is your homebase for everything happening in space. The Launch Tracker keeps you up to the minute on every space mission happening anywhere on Earth. Stream launches live, get notifications, and learn about spacecraft and payload specs — with launch coverage and images from the Supercluster network, including some of the top space photographers working today. For crewed missions, go deeper with our interactive Astronaut Database, the most complete record of every living thing to leave planet Earth. Browse and sort astronauts by craft, mission, and nations. Research all-time space record holders, and explore the new world of commercial spaceflight. All missions to the International Space Station and China’s Tiangong Space Station can be monitored via our Stations Dashboard. Follow vehicles dispatched by SpaceX, Roscosmos, and others, and keep up with crewmembers ferried to each station. Maps show the global positions of each orbiting laboratory, and a timetable records arrivals and future departures. Want to see the ISS for yourself? Just look up. The Supercluster App now integrates Space Station Sightings — select notifications to receive updates when the ISS is above you, check visibility ratings, and get directions for where and when to look. Space is closer than you think. FEATURES — Track Launches - Rocket Launch Schedule - Push Notifications — Never Miss A Launch - Live Stream Right Through The App - Original Spaceflight Photography - International Missions, Experimental Launches, And Classified Government Payloads. - Around The Clock Updates And Monitoring - Search Through Past Historic Launches - Rocket Updates And Tech Specs - Payload Information - Launch And Landing Pad Details - Featured Articles — Search Astronauts - Every Living Thing to Leave Planet Earth - Who is Currently in Space? - Search Humans, Animals, Fungi, (Even Robots) - Filter by SpaceCraft, Missions, Nations - Compare Astronaut Record and Statistics - See Shared Missions Across Multiple Crews - Learn Space Travel History - Discover Surprising Patterns in Spaceflight — Follow Space Stations - Every Docked Spacecraft - Onboard Crew Profiles - Arrival and Departure Schedules - View ISS Overhead - Track Location Above Earth - Integrates with Astronaut Database

About

Satellite Tracker

Track satellites and the International Space Station in real-time with interactive maps and detailed information. Explore a comprehensive database of various satellite types, from weather and communication to navigation and scientific missions. Offers an ad-free experience and expanded features with a premium subscription.

Highlights
  • Real-time satellite tracking
  • Interactive sky maps
  • Comprehensive satellite database
  • Detailed satellite information
  • Offline functionality
  • Ad-free premium experience
Features
Read full description

Satellite Tracker - Live ISS & Satellite Positions Track satellites in real-time with interactive maps and detailed information REAL-TIME SATELLITE TRACKING • Live ISS (International Space Station) tracking • Monitor active satellites across multiple categories • Real-time orbital positions on interactive maps • Detailed satellite information and specifications INTERACTIVE MAP EXPERIENCE • High-resolution satellite and terrain maps • Multiple map styles and viewing options • Your location integration for personalized tracking • Smooth zoom and pan controls COMPREHENSIVE SATELLITE DATABASE • Weather Satellites - NOAA, Meteosat, GOES series • Communication - Iridium, Inmarsat, satellite phones • Navigation - GPS, GLONASS, Galileo networks • Amateur Radio - Ham radio satellites • Scientific - Research and observation satellites • Earth Observation - Landsat, Sentinel, imaging satellites DETAILED SATELLITE INFO • Technical specifications and launch data • Orbital parameters and characteristics • Mission objectives and current status • Regular database updates PREMIUM FEATURES • Ad-free tracking experience • Access to all satellite categories • Extended satellite database • Priority customer support USER-FRIENDLY DESIGN • Clean, intuitive interface • Fast loading and smooth performance • Optimized for both iPhone and iPad • Works offline with cached data Perfect for space enthusiasts, amateur radio operators, students, and anyone curious about what's orbiting above us. Whether you're teaching kids about space or professionally tracking satellites, this app provides accurate real-time data in a beautiful, easy-to-use interface. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://privacydeisy.netlify.app/ Download now and start exploring the satellites above you!

Screenshots

Supercluster4 screens
Satellite Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: Supercluster at 69% against Satellite Tracker's 13%. Supercluster also leads on rating (4.4 vs 2.0) and in-app purchases (none vs 3). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Satellite Tracker sells 3 in-app purchases, starting at $2.99 per month. Supercluster asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Supercluster holds the better App Store score, 4.4 against 2.0. That said, the two scores are not equally well evidenced: Supercluster has 190 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 69% of Supercluster's written reviews are positive against 13% of Satellite Tracker's.

UpkeepUpdate frequency

Supercluster ships an update monthly, Satellite Tracker every 3 months. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

Scorecard7 real differences · 3 level
Supercluster versus Satellite Tracker: the parameters behind the verdict, then further details
ParameterSuperclusterSatellite Tracker
PriceFreeFree
Rating4.4 (190 ratings) — better2.0 (3 ratings)
Positive reviews69.0% of reviews — better12.5% of reviews
Number of ratings190 — better3
Update frequencyMonthly — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size46 MB28 MB
Age rating4+4+
DeveloperSupercluster LLCDeisy Renteria

Customer experience

Supercluster

All ratings190 ratings
Positive84.2%
Neutral3.2%
Negative12.6%
Written reviews84 reviews
Positive69.0%
Neutral6.0%
Negative25.0%

Satellite Tracker

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews8 reviews
Positive12.5%
Neutral25.0%
Negative62.5%

Bugs and requests

Supercluster

Reported bugs

10 issues
  • App crashes randomly when reading articles or launch details
  • Notifications not working despite being enabled in settings
  • Missed launches not appearing in app schedule
  • ISS location display ahead of actual position
  • Conflicting notification alerts vs. app display for viewing opportunities
Show 5 more
  • App stuck on 'Loading...' screen indefinitely
  • Unable to get past notification permission popup
  • Inaccurate ISS and Tiangong tracking information
  • App won't update after scrubbed or postponed launches
  • Inconsistent notification delivery timing

Requested features

14 requests
  • Location-based filtering (e.g., Cape Canaveral only)
  • Dark mode for night launches
  • Apple Watch app support
  • Home screen and lock screen widgets
  • Fine-tuned notification settings (visibility, altitude, brightness)
Show 9 more
  • Launch azimuth information for photography
  • TV app with auto-scrolling launch schedule
  • Separate list for space tourists vs. professional astronauts
  • Filter notifications by mission type (crewed, first flight, test flight)
  • Auto-update location detection
  • YouTube livestream integration
  • Apple TV native app support
  • Calendar integration (EventKit)
  • Trajectory information for launch viewing

Satellite Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Supercluster

No in-app purchases

3 purchases

Satellite Tracker

Subscriptions2
  • Monthly Premium Subscription$2.991 Month
  • Annual Premium Subscription$14.991 Year
One-time1
  • Lifetime Premium Access$39.99

Questions

Is Supercluster free?
Supercluster is free to download, with no in-app purchases.
Is Satellite Tracker free?
Satellite Tracker is free to download, with in-app purchases available.
Which has better reviews, Supercluster or Satellite Tracker?
Supercluster is rated higher. Supercluster averages 4.4 out of 5 from 190 ratings, while Satellite Tracker averages 2.0 from 3 ratings.
Do Supercluster or Satellite Tracker have ads?
Satellite Tracker shows ads; Supercluster does not.
Which is updated more often, Supercluster or Satellite Tracker?
Supercluster ships an update monthly, and Satellite Tracker every 3 months. Most recently, Supercluster was updated on October 15, 2026 and Satellite Tracker on October 3, 2026.

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