: The official app offers a "Premium" version to remove ads and allow exporting events to Google Calendar. The "youarefinished" patch typically bypasses these paywalls to provide all features for free.
The base Historical Calendar app is a comprehensive historical reference tool:
: Uses thoroughly researched facts from Wikipedia.
The "youarefinished_srcapk" tag indicates it is a custom build, typically found on third-party hosting sites, where a developer or "modder" has altered the original code.
: Features "on this day" events, births, deaths, and significant historical milestones.
: Patched versions do not receive official security or feature updates (like the recent search engine overhaul or design upgrades) unless a new modded version is manually released.