ISS Detector
See the Space Station
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Description

Have you seen the International Space Station? It is visible with the naked eye!
This is the easiest way to spot the station.
ISS Detector will tell you when and where to look for the ISS. You get an alarm a few minutes before a pass. You will never miss it. ISS Detector will also check if the weather conditions are right. A clear sky is perfect for spotting.

Extensions will enhance the functionality of ISS Detector. With an in-app purchase you can add many famous satellites and amateur radio satellites. See the Starlink satellite trains, Hubble space telescope, rocket bodies, Vanguard 1 and many bright satellites.

Available Extensions (in-app purchase):
Radio Amateur Satellites: Track dozens of ham and weather satellites.
Starlink and Famous Objects: Track Starlink satellite trains, Hubble Space Telescope, rocket bodies, bright satellites and more.
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In-Apps

Combo package
$3.99
Comets and Planets
$2.99
Amateur Radio Satellites
$2.99
Starlink and Famous objects
$2.99

Screenshots

User Rating

4.13 out of 5

133 ratings in United States

5 star
79
4 star
23
3 star
12
2 star
7
1 star
12

Ratings History

Reviews

Stopped working

Seaturtle2058 on

Looked real good , bought it and the options. Worked about a week, now will not load

Very cool app

louielouai64 on

It great

Great App to Follow the ISS

Mtn Cilla on

I’ve been using the free version of this app for several years. Very easy to use. I haven’t experienced any hiccups with ISS Detector. It lets me know when the ISS will pass over my area & where to find it. I watch it most nights when it’s visible. I’ve also seen the Chinese space station. If you haven’t seen a ISS flyover before, it’s a humbling experience you won’t want to miss.

Won’t load unless uninstalled

Supernurse87204 on

This app is great. Except that it only works when first installed. The next time you open the app it won’t load. I have to delete the app and reinstall it every single time I want to use it. There must be some sort of bug that needs to be fixed. if it wasn’t for that, I would give it a five star review.

ISS DETECTOR is a phenomenal way to teach !!

Scott - Peoria, IL on

This app was obviously designed by someone who has real deal skills…..simple format for a complex machine !! Realtime schtuff that allows me to capture mesmerizing attention from the young and old….along with science that is our future !

Great app!

Wished I Liked It on

Really well designed. After downloading, I knew exactly where to look and when, which impressed the heck out of my wife :)

Great app. Uplink doppler wrong

Fr Andrew on

TLE's always up to date, correct predictions based on current location, uses the inclinometer in your phone showing proper elevation and shows real-time doppler correction for the downlink. Doppler correction for uplink is backwards, it shows a positive correction for the uplink (wrong). Not much of an issue for mode V/U birds but U/V such as AO-91 you need to start uplink 10 kHz down at AOS. Remember: Shift up for downlink, shift down for uplink.

ISS DETECTOR is a phenomenal way to teach !!

Scott - Peoria, IL on

This app was obviously designed by someone who has real deal skills…..simple format for a complex machine !! Realtime schtuff that allows me to capture mesmerizing attention from the young and old….along with science that is our future !

*UPDATED*. Not working after update.

ErikAtTheW on

Updated…. The developer is very responsive and has corrected the bug that was causing the problem!! Great app, I highly recommend The app will not load amateur radio satellite info after the most recent update.

Stopped loading sats after last iPhone update

bsbjudjdjwjwiidndbahqjkwkd on

You guys are weird that it stopped loading the satellite list after the last iPhone update? Thanks for fixing so quick.

Store Rankings

Ranking History

App Ranking History not available yet

Category Rankings

Chart
Category
Rank
Top Free
12
Top Free
15
Top Free
25
Top Free
73
Top Free
199

Keywords

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Revenue and Downloads

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App Info

Category
Education
Publisher
Derk Vrijdag
Languages
German, French, English, Dutch, Spanish
Recent version
2.9.2 (1 month ago )
Released on
May 19, 2017 (7 years ago )
Last updated
2 weeks ago