What you need, is simple and useful?

TiZo Pro have two face dial, and show you time of two time zone.
You can choose time zone from about 130 cities.
The time zone of clock(above), it is set in the Slide Menu. And clock(below) is set in the Settings screen.

Day/night indicator option represents the approximate time by symbol of sun and moon. This is not moon phase.
Sound effect option plays tick-tack noise like mechanical clock.

TiZo Pro have subscreen for schedule, and it can write an appointment to built-in calendar app.
This screen is very similar to the main screen, but the minute-hand can be moved by drag.
To change the time, please trace the finger twirling the dial.
You can move the minute hand of a clock.
To change the date, tap the date, please. Date picker is appear.

Schedule screen has the ability to be notified by the reminder at that time.

NOTE.
This app allows you to write appointment to built-in calendar app. What has been written may be synchronize,public and share based on the settings of calendar app.
We recommend that you use from make sure to check the settings of calendar app.
This app, which has been prepared to convert the time as accurately as possible.
That the system or changes in daylight saving time in each country, will be converted incorrectly may occur.
Please acknowledge it.