Couldnât even open
I couldnât even open the app it just closed automatically. Very disappointed âčïžâčïžâčïž I have iPhone 12
Never works / crashes every single time
Bad app does not work always crashes on iPados 18.1 on an iPad 9th gen do not download
Crashes
Worked on older versions of iPhone but not on the iPhone 12 Pro Max. I had to remove it. It doesnât seem to be maintained.
iPhone se2 problems.
Downloads fine, will not launch. Goes through the first moments of the avatars moving, etc., but nothing happens after.
App Keeps Crashing
I canât even open this app. You guys need some better coders. Canât believe a billion dollar government administration canât even code an app, but they can launch rovers to Mars.
Viel LĂ€rm um nichts?
Die App lÀsst sich auf meinem iPhone XS mit iOS 16.1 nicht öffnen. Schade!
Doesnât work
When I click on the icon, zaps me back to my Home Screen.
Disappointed to say the least. Donât purchase.
Disappointed to say the least. Donât purchase.
It works brilliantly on my iPad Pro.
Very impressive AR.
Stuck
Letâs hope and pray that the Webb telescope fared better than this App which leaves one STUCK.
Mike
Useless! Nothing works!
Useless
Doesnât work. Follow the Webb telescope from NASAâs webpage instead.
Dr
Great idea and concept! Unfortunately, it keeps crashing. Had to restart the phone which isn't a good start. Please fix!
Schade
Tolle VR Darstellung, aber irgendwie nutzlos, die Steuerung funktioniert nicht. Sieht aus wie eine frĂŒhe Beta Version. Schade.
Controls grayed out
My intent with this app was to put an actual-size JWST in my yard, but I donât know how to set the size to 1:1. When I tap the NASA meatball, some buttons appear that might have useful settings to do that, but all of them are grayed out and unresponsive.
Doesnât load and app has to be closed
Good attempt to create the app to explore JWST however the app doesnât always load correctly and has to be forcefully closed.
Major memory leak
Every time I have this app open it is taking up more room on my iPhone. First it was 1GB, then 6GB, today I used it a few times and my my phone was full and acting weird and I looked and it was taking up 30GB of space on my iPhone! Just deleted it. Itâs a decent augmented reality viewer of the telescope but its wonky.
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Needs update please
Great first attempt but crashes on open for iPhone SE2, and builds up tremendous storage on 11Pro: reached>25GB in a few days. Supplemental functions never launch when touched. Needs update.
App crashes when opening
The app wonât open. Hope theyâll fix the bug because Iâm ready for the JWST to visit the local liquor store!

