Apps like OneClock Pro

Here are some great alternatives to OneClock Pro by De Millennial :

ASUS Digital Clock & Widget

ASUS Digital Clock & Widget

Alarm Clock for Heavy Sleepers

Alarm Clock for Heavy Sleepers

Clock + Stopwatch + Timer

Clock + Stopwatch + Timer

Clocker: Xtreme Alarm to sleep

Clocker: Xtreme Alarm to sleep

Flip Clock: Timer for Study

Flip Clock: Timer for Study

Multi Stopwatch & Timer

Multi Stopwatch & Timer

My alarm clock. All in one.

My alarm clock. All in one.

Multi Stopwatch and Timer Pro

Multi Stopwatch and Timer Pro

Alarm Clock App

Alarm Clock App

Alarm Clock + Timer + Stopwatc

Alarm Clock + Timer + Stopwatc

Night Clock Wallpapers HD

Night Clock Wallpapers HD

Simple Alarm Clock

Simple Alarm Clock

Alarm Plus Millenium

Alarm Plus Millenium