1. I didn't understand the solar terms, they seemed to refer to the Chinese calendar.moon'gravity is a negative number which means on the surface of the moon which lacks oceans the sea levels are the most flats ,ravines are negative altitudes and mountenous hills are pistive altitudes .the vacuum is -1 psi on the flats and rhe ravines are the most habitable as ling as the sky and stars are visible the pressure is 1/2 that of the earth and the mountains or hills are the liwest pressure points @-7 psi for the tallest 5000 ft or higher and gradually more habitable at liwer altitudesAn excellent app used to determine a lot of natural phenomena.
2. I like to reach the developer, it is so clever an app on Play Store.Please add ability to Cancel DSTposition of the sun is off by an hour in the 2D compass, despite dev's assertion that it's been corrected.
3. I have this so on an older tablet that work but on my phone, android, no matter what you click it cycles to the main page in 1/2 second.
4. If the problem get fixed I should acquire the pro version.Thank god there are free versions that are better than this! Bloody time wasters.
5. No support, google play should pull this app.Seems like a good app.
6. have emailed twice to no avail.Last 2 options on the menu don't work.
7. Force close every time on my ASUS zenfone 2 4gb ram .
8. Basically dead and I payed for the pro model.
9. 2/22/21 Thought I would give it another try, still broken.
10. Rather than that pretty cool.