You can fast set default timers or create many custom presets and widgets and run it simultaneously.

Main features:
Two default timers always on screen
Unlimited custom timers
Volume, vibration, repeat, sound, title settings for each timer
Quick time add buttons
Clean design
Day and Night mode
Optimized for tablets landscape mode
Cute little widgets
Completely FREE without limits and premiums

Happy users using this app for:
Cooking
Baking
Sleeping
Yoga
Reading
Gaming

ATTENTION: Make sure you have this app in white list of your power saving(or battery optimisation) settings otherwise app may stop working in background and you will miss alarm. App contain information how to do this.