Simple Alert Timer

SImple Alert Timer with the ability to set the first alert (vibration) during an activity and then the frequency of subequent alerts The default setup is based on a first alert of 40 minutes and then subsequent alerts at 30 minute intervals. These are editable in the properties. If you like the datafield, please make a voluntary payment via paypal.me/rcliffe

1.0.1 some tweaks to the font and positioning