iPhone · iPad · Mac · free on the App Store
Solitaire
Classic Klondike with big, readable cards. Draw 1 or Draw 3, a Hard Core mode, your Top 10 synced through iCloud, and Game Center leaderboards.
Apps
Alongside the hardware, I make a few small apps. They work differently from the projects: they're free, there's no limited run, and they're not part of the Patreon tiers. No perks, no early access, nothing held back. Every app is free of ads, accounts and tracking.
iPhone · iPad · Mac · in beta, coming to the App Store
FreeCell
Classic FreeCell: every card face up, four free cells, and a number for every game — Microsoft's numbering, so game 617 here is game 617 anywhere. Your fastest wins make your Top 10.
Help with an app
Each app has its own support page, linked above. Or write to support@oneoffendeavors.com.