Features of Twilight Compass v1.1

It took me a while to finish the process of APP publish on APP Store, and now it is available on line!
Get it on App Store
The features of v1.1 is planned at beginning, however I learned that it will spend sometime to publish an APP, and I decided to publish it fisrt and then update it later. The features are determined now, and they are:
1.Location by input also (current location only in v1.0)
2.Date by input also (today only in v1.0)
3.”Next” sunrise/sunset, display sunrise/sunset of tomrrow if the time already passes.
4. Additional information about twilight, including Astronomical, Nautical, and Civil Twilight
5.Latitude/Longitude formats setting
Estimated available date should be within one month.