add sunrise, sunset quality forecast

adapt for iOS26

add cloud map

first release

update light pollution map

add elevation and sunrise sunset

add explanation of  some words

add location manager

add some widget

add solar and lunar time

add sun clock, sun data table, moon data table

add widget

optimized for iPhone SE,5s,ipod touch 7

adapt for iOS 15
fix bug

Bug fixes and performance improvements.

add light pollution map

move astronomy weather from mine to tools
Optimize the shaking of AR

add change option of map type

fix bug

1.Solar and lunar eclipse,meteor shower,Planetary phenomenon
2.Night AR  for star trail.
3.Night sky photography setting (Exposure,Depth of field, Spot star and milk way,Star trail)

1.remove planet
2.add 7Timer

fix bug

add rise and set time of planet at first page

Correction error

1.fix bug
2. add the list of galactic center

1.fix bug
2. add Spanish,french,italian,portuguese,german,korean,russian