Penpal Correspondence Organized
With Litteris you can organize your penpal contacts in a simple manner and keep track of your letters and postcards exchange.
You can star your most frequent friends or search for that one you haven't talked much lately.
Get it for $0 on AppCenter
Get Litteris and more on elementary AppCenter, the open, pay-what-you-can app store for indie developers. Every app is open source and has been reviewed and curated by elementary to ensure a native, privacy-respecting, and secure experience.