1
ISS Tracker
isstracker.pl/enAlso covers space · same kind of website
ISS Tracker shows the location of the International Space Station and other satellites on a live map.
Alternatives
The Best ISS In Realtime Alternatives in 2026
24 alternatives1 free · 4 open source
Looking for something like ISS In Realtime? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 4 are open source.
About ISS In Realtimeissinrealtime.org
VisitThe ISS in Real Time page is titled as a live International Space Station tracking resource.
Top picks at a glance
First suggestionISS TrackerISS Tracker shows the location of the International Space…Free or freemium optionNASA EbooksNASA e-Books provides a catalog of electronic books…Open source optionAndroidCelestiaCelestia for Android is a real-time space simulator for…Another optionWhere The ISS At?This site tracks the International Space Station and offers…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | ISS Tracker | — | Not stated | Web |
| 2 | Where The ISS At? | — | Not stated | Web |
| 3 | Satellite Map | — | Not stated | iOS, Web |
| 4 | KeepTrack | — | Not stated | Web |
| 5 | Track The Sky | — | Not stated | Web |
| 6 | Spot The Station | — | Not stated | Android, iOS |
| 7 | ISS Sim to SPACEX | — | Not stated | Web |
| 8 | Transit Finder | — | Not stated | Web |
| 9 | Space Atlas | — | Not stated | Web |
| 10 | AndroidCelestia | — | Yes | Android |
All ISS In Realtime alternatives
2
Where The ISS At?
wheretheiss.atAlso covers space
This site tracks the International Space Station and offers notifications for visible passes at a user's location.
3
Satellite Map
satellitemap.spaceAlso covers space · same kind of website
Satellite Map tracks satellites in real time on an interactive 3D map.
4
KeepTrack
keeptrack.spaceAlso covers space · same kind of website
KeepTrack tracks more than 37,000 satellites in real time and provides user profiles and achievements.
5
Track The Sky
trackthesky.comAlso covers space · same kind of website
Track The Sky tracks more than 9,000 satellites in real time on an interactive map.
6
Spot The Station
spotthestation.nasa.govAlso covers space
NASA's Spot the Station app tracks International Space Station passes and provides viewing schedules and alerts for a location.
7
ISS Sim to SPACEX
iss-sim.spacex.comAlso covers space · same kind of website
Practice manually docking a SpaceX Dragon 2 vehicle with the International Space Station in this simulator.
8
Transit Finder
transit-finder.comAlso covers space · same kind of website
Transit Finder helps plan observations of the International Space Station by location, elevation, and date.
9
Space Atlas
spaceatlas.techAlso covers space · same kind of website
Space Atlas tracks satellites and rocket bodies on a live 3D map, with history extending from Sputnik to today.
10
Also covers space · open source
Celestia for Android is a real-time space simulator for exploring the solar system on an Android device.
11
Sen
sen.comAlso covers space · same kind of website
Sen provides live 4K video views of Earth captured by its satellites in space.
12
SpaceSim
spacesim.coAlso covers space · same kind of website
Explore the Solar System, change time, and inspect worlds in this browser-based 3D space simulation.
13
SpaceTelescopeLive
spacetelescopelive.orgAlso covers space · same kind of website
Space Telescope Live provides information on current, past, and upcoming Hubble and James Webb telescope investigations.
14
Also covers space · open source
This project demonstrates real-time three-dimensional satellite visualization in a browser using SGP4GL, CesiumJS, and Next.js.
15
Also covers space · open source
Stellarium renders realistic skies in real time with OpenGL and is available for Linux, Windows, macOS, and Haiku.
16
Find Starlink
findstarlink.comAlso covers space · same kind of website
Find Starlink helps users calculate when Starlink satellites can be seen overhead, with a live map.
17
Live Meteors
livemeteors.comAlso covers space · same kind of website
Live Meteors lets visitors listen to meteor radio pings and explains how the system works.
18
Ringwatchers
ringwatchers.comAlso covers space · same kind of website
Ringwatchers tracks SpaceX's Starship program and publishes articles and updates.
19
Universe Atlas
universeatlas.orgAlso covers space · same kind of website
Universe Atlas visualizes scale from the observable universe to a proton, with real stars and planets shown at their measured sizes and distances.
20
Also covers space · open source
Keeptrack.space visualizes satellite data and tracking sensors in 3D for users exploring astrodynamics.
21
Russian Space Web
russianspaceweb.comAlso covers space · same kind of website
Russian Space Web publishes history and news about the Russian space program.
22
Also covers space · same kind of website · free
NASA e-Books provides a catalog of electronic books published by the space agency.
23
JPL Photojournal
photojournal.jpl.nasa.govAlso covers space · same kind of website
NASA Photojournal provides space and mission images, animations, and videos, with topic-based browsing and search.
24
ESA
esa.intAlso covers space · same kind of website
The European Space Agency portal shares current news, strategy, and information about its programs.
No alternatives match this filter.
Alternatives to similar tools
Sen24 alternativesNASA Ebooks24 alternativesJPL Photojournal24 alternativesUniverse Atlas24 alternativesESA24 alternativesISS Tracker24 alternatives
What is the best alternative to ISS In Realtime?
Based on features, tags and platforms, the closest alternatives to ISS In Realtime are ISS Tracker, Where The ISS At?, and Satellite Map.
Is there a free alternative to ISS In Realtime?
Yes. NASA Ebooks is free or offer a free plan.
Are there open-source alternatives to ISS In Realtime?
Yes: AndroidCelestia, Sgp4gl Demo, Stellarium, and Keeptrack.space.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative