I would use this for my large family if it were an app that imported my contacts and automatically reset the maintenance timer when I phoned with someone for > 5 minutes.
Maybe it could have an option to also remind you when it was someone's birthday.
Author here. Thank you for some great feature ideas! Currently, it's implemented as a PWA so integrating with the phone book is not an option. However, it should be fairly easy to do with hybrid app approach. I will give it a thought.
Maybe it could have an option to also remind you when it was someone's birthday.