Now in both iOS (Native alarm) and in Android (custom alarm in the Flic app)Doug commented
Antony Janks has the right idea but it needs to be updated. To use the native built in clock you have to use the intent option (super annoying and not intuitive).
Snooze Android Clock Alarm:
Dismiss Android Clock Alarm:
Again, why would Flic build a custom alarm for the Flic app instead of just using the native Android clock.
Hope this helps. It works great on 9.x