Your smartphone turns into an oil timer that looks great on tropical beaches or night scenes!

This app is a simulator of an oil timer (oil hourglass, liquid timer, etc.).
The app includes an editor to make your own oil timer.
You can also change the background to your favorite one.
Enjoy watching, enjoy making!

Main features:
- Watch and play 6 built-in oil timers.
- Stopwatch Mode: measure the passage of time.
- Edit Mode: create your own oil timer. The background is also selectable.
- Rotation Mode: control oil drops as your smartphone rotates.