No longer works, since last update.
Has not worked even once since I installed the latest version, 3.0.41, several days ago. In spite of Google Calendar successfully firing the reminder on 10 or so events since then, Calendar Snooze has not fired even once during that time.
Also, on another note, Calendar Snooze always crashes, every time, when the device is in landscape mode when it fires an alert. This has been the case for well over a year.
Otherwise, overall, Calendar Snooze has been an excellent app over the years.
Please refer to this article: