Privacy policies
One policy per app, because the apps genuinely differ. Card Games for iMessage contains no networking code whatsoever; the others are specific about the things that do leave your device.
What is true across all five: no third-party analytics, no tracking across apps or websites, and nothing sold. The one advertising framework is Google AdMob, in Pocket Poker, for its optional rewarded ads.
Hex Chess
iPhone & iPad
Nothing collected offline. Sign in for online play and a display name, avatar, and rating are stored.
Politica
iPhone & iPad
Nothing collected. Location is resolved on device and never transmitted.
Prism
Mac
Nothing collected, nothing recorded. One anonymous song lookup for preset matching.
Card Games
iMessage app
Nothing collected. The app contains no networking code at all.
Pocket Poker
iPhone and iPad
Online play keeps your chips on our server under your Game Center sign-in. Optional ads from Google AdMob, non-personalized.