Supercluster vs Satellite Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Live launch tracking and schedules
- Interactive astronaut database
- Space station monitoring (ISS, Tiangong)
- ISS sighting notifications
- Spacecraft and payload specifications
- Original spaceflight photography
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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
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.
- Real-time satellite tracking
- Interactive sky maps
- Comprehensive satellite database
- Detailed satellite information
- Offline functionality
- Ad-free premium experience
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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
Verdict
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
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.
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.
Supercluster ships an update monthly, Satellite Tracker every 3 months. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.
| Parameter | Supercluster | Satellite Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (190 ratings) — better | 2.0 (3 ratings) |
| Positive reviews | 69.0% of reviews — better | 12.5% of reviews |
| Number of ratings | 190 — better | 3 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 46 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Supercluster LLC | Deisy Renteria |
Customer experience
Supercluster
Satellite Tracker
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
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- 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)
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- 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
Supercluster
No in-app purchases
Satellite Tracker
- Monthly Premium Subscription$2.991 Month
- Annual Premium Subscription$14.991 Year
- Lifetime Premium Access$39.99
Questions
Is Supercluster free?
Is Satellite Tracker free?
Which has better reviews, Supercluster or Satellite Tracker?
Do Supercluster or Satellite Tracker have ads?
Which is updated more often, Supercluster or Satellite Tracker?
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