First release of the app

Change tab bar background color.

1, add remind music before alarms
2, Add access apple store for checking update

1, Bug fix: incoming phone call stops the music playing.
2, UX improvements.

Adapt to iOS 15

Updated 30 minutes alarm.

Fix a bug of detect silence mode.
Update the UI.
No need to restart to update the language of the tips.
Added 30 minutes instant alarm.

1, Multi-languages.
2, New themes.

1, iOS 13 dark mode.
2, bug fixes.

bug fixes

bug fixes

Bug fixes

Updated usage info;
Tuned the colors of the icons;
And some minor changes.