Rubbish
This app does not work on my iPad (16.2). It appears on the screen then disappears. The developers website is a Facebook page which is totally unhelpful for a user who left Facebook years ago - so no way to get help.
Response from developer
Hi. Thank for using. You can email me at ustransit74@gmail.com. It seems you can open the app and go to the help and then Facebook. Can you provide more details when it crashes eg like tab a button. This app is huge as in widget for moon, comet, satellite, horizon etc. what do you want to do in this app?
Doesn’t work
Doesn’t work for me, starts, then closes



