Deal with Controller's notifications from the lock screen or Notification Center using notification actions; no need to keep opening the app.
Busy right now? Snooze the reminders. You can configure your snooze time in the app.
If your pill cycle includes a 7-day break after 21 days, let Controller know and you'll be given a week off when it's time.
Controller is available in English and the universal language of emoji.
Controller is fully functional for Voiceover users.
Controller contains the option to switch to a dark color scheme, if that's what floats your boat.