Deck 21 app icon

Apps Like Deck 21 for iPhone and iPad

Play cards, use abilities, win hands

Play blackjack with dynamic card abilities that change values during the game. Manage risk by adjusting bet sizes. Track progress through in-game achievements and statistics. Challenge opponents in real-time multiplayer matches.

by Andre Salvador★ 0.00 ratingsGamesFreeData updated 2026-09-06

Ranked alternatives

Showing 421–440 of 1,000 ranked alternatives.

  1. Flash Card Battle app icon

    Flash Card Battle

    Benjamin Blakely

    Math facts with cards

    Learn math facts through battles. Choose opponents like addition, subtraction, multiplication, or division. Create custom decks or use preloaded ones. Answer by typing or writing. Includes dark mode and no ads or tracking.

    ★ 5.010 ratingsEducationFreeData updated 2026-09-06
  1. Solitaire Mystery: Stolen Power app icon

    Solitaire Mystery: Stolen Power

    JoyBits Co Ltd.

    Find cards, save the world.

    The app combines hidden object gameplay with solitaire. Users search for scattered cards to reconstruct a powerful deck while avoiding villains.

    ★ 4.565 ratingsGamesFreeData updated 2026-11-03
  2. Trappola app icon

    Trappola

    Georgios Andritsos

    A deck of cards in pocket.

    The app provides a digital deck of playing cards for unlimited card games on an iPhone. It supports multiplayer games over the internet with voice chat or via Bluetooth for local play.

    ★ 2.513 ratingsGamesFreeData updated 2026-10-11
  3. Classic TriPeaks app icon

    Classic TriPeaks

    Oleksii Harbuzenko

    Play cards to clear three peaks

    Play a solitaire card game with three pyramids of face-down cards and ten face-up cards. Move cards from the tableau to the waste pile by matching card values. Clear all cards from the tableau to win. Use the stock to replenish the waste pile.

    ★ 3.916 ratingsGamesFreeData updated 2026-09-10
  4. Rings DeckbuildeR app icon

    Rings DeckbuildeR

    Vadym Pavlov

    Play cards, build decks, track progress

    Access card details, deck lists, and game strategies from RingsDB. Search for cards, view stats, and analyze deck compositions. Save and share custom decks. Track card rarity and set expansions. Sync with the official game for updated content.

    ★ 4.930 ratingsGamesFreeData updated 2026-09-06
  5. Himo World app icon

    Himo World

    DONG BAT SOLUTION AND SERVICE SOFTWARE COMPANY LIMITED

    ★ 5.02 ratingsGamesFreeData updated 2026-09-06
  6. Find Three app icon

    Find Three

    Alexey Pustobaev

    Identify matching or differing card features.

    The app presents a card game where players find three cards with matching or differing features. It enhances cognitive skills by requiring players to identify combinations based on four distinct attributes.

    ★ 4.02 ratingsGamesFreeData updated 2026-11-01

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.