I will get back to you usually within a couple of days, since Fiminder is currently built and supported by one person.
 

Before you write in, three quick things are worth checking:
 

• Reminders not arriving? Check notifications are switched on for Fiminder in your phone's system Settings, and that your phone isn't in a Focus or Do Not Disturb mode that's blocking them.
   

• Bought Fiminder on another phone? Use "Restore a purchase" on the paywall screen, signed into the same Apple ID.
   

• Lost your reminders after reinstalling? If sync was off, uninstalling deletes the app's local data — the trade-off for nothing ever leaving your device by default. Turn on sync before switching phones to keep a copy in your own iCloud.