Now it's easy to input date and time.

Do not type dates and times.

Just Select this "Date & Time" keyboard.

I usually send messages for visit schedule to customers and I register that to my iOS "Reminder" app.

Not only you can input date and time, this supports text replacements.

Enjoy this Date & Time Keyboard and make things easy.

This version limits selecting a date. Pro version can select date in the calendar.