ISS Detector is made and published by Derk Vrijdag. AppBrain is an independent app data site and isn't affiliated with Derk Vrijdag. The app name, icon, screenshots and description belong to Derk Vrijdag and are shown as published on the App Store.
AppBrain's verdict
EstablishedLoved by users- Rating on App Store
- 4.64
- 729 ratings
- Last updated
- September 28, 2026
- Size
- 33.2 MB
Users love it: 4.6 stars from 729 ratings.
User feedback
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Store listing
By Derk Vrijdag, from the App Store
Description by Derk Vrijdag Written by the developer, not by AppBrain. Click to read.
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.
Premium will enhance the functionality of ISS Detector. With the subscription 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 categories in Premium:
Radio Amateur Satellites: Track dozens of ham and weather satellites.
Starlink: Track Starlink satellite trains.
Famous Objects: Hubble Space Telescope, rocket bodies, bright satellites and more.
Comets: Find comets in the night sky. You might need binoculars or a telescope to see them
Planets: Find all the planets
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 33.2 MB
- Content rating
- Everyone
Technologies used by ISS Detector
Releases
Updates seen on the App Store- Version
- 3.00.044
- Launched
- May 2017
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for ISS Detector
About the app and developer
About ISS Detector
ISS Detector is an education app developed by Derk Vrijdag.
What is the rating of ISS Detector?
ISS Detector is rated 4.64 out of 5 stars, based on 730 ratings.
Is ISS Detector free?
ISS Detector is free. The app size is 33.18 MB. The latest version available is 3.00.044. The last update was on September 28, 2026.
What are the requirements for ISS Detector?
The app has a content rating of Everyone. The app has been available on the App Store since May 2017.
Developer information for Derk Vrijdag
Address:
Frequently asked questions about ISS Detector
Is ISS Detector free?
Yes. ISS Detector is free on the App Store.
Is ISS Detector still available?
Yes. ISS Detector is on the App Store, and the last update we saw was on September 28, 2026.
How large is ISS Detector?
ISS Detector is 33.18 MB.
Is ISS Detector suitable for children?
App Store rates the content of ISS Detector as suitable for everyone.
How do people rate ISS Detector?
ISS Detector scores 4.64 out of 5 stars, from 729 ratings on the App Store.
Who made ISS Detector?
ISS Detector was developed by Derk Vrijdag. It is listed in the education category on the App Store.
What are the best alternatives to ISS Detector?
People looking at ISS Detector also look at these education apps: ISS Live Now, Satellite Tracker by Star Walk, Find Starlink Satellites, RepeaterBook, Stellarium Mobile - Star Map.