Decks — Solitaire & Card Games

Decks is a card-game app for iPhone: Klondike, Spider, FreeCell, Pyramid and nine more, plus two logic puzzles that belong on a kids' tablet — Memory (cards face down, open two, keep the pairs; boards from 10 to 26 pairs) and Tower of Hanoi (move the stack one card at a time, a lower card only onto a higher one; the app shows the minimum number of moves).

Why it's in a parenting directory

• No ads, no account, no sign-in. The app collects nothing about the child; the privacy policy lists every event it can send and how to switch them all off.
• Works fully offline — on a plane or in a car with no signal.
• No purchase prompt inside a game. The free version has a daily limit on rounds; a subscription lifts it.
• Every solitaire deal is checked to be winnable before it is shown, so a child does not lose to a bad shuffle.

Ages: 5+ for Memory and Tower of Hanoi; solitaire from about 7. App Store rating 9+.

Platform: iPhone, iOS 16.4 or later (also runs on Apple silicon Macs). Interface in English, German, French and Russian; Spanish coming.

Price: free; optional subscription.