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Best 21 Card Game App

246+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

Whether you're new to 21 card game app or looking for an upgrade, our curated collection of 246+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for 21 Card Game App

Honor-Bound TCG CCG Card Quest#1

Honor-Bound TCG CCG Card Quest by AppForge Inc.

Card Kingdom + Fantasy MMO
Editor's Choice
🎮 Games
4.7😐(12K ratings)
FreeAdsIn-App Purchases
Honor-Bound TCG CCG Card Quest screenshot 1
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Honor-Bound TCG CCG Card Quest screenshot 5
Honor-Bound TCG CCG Card Quest screenshot 6

Lead your army to victory in this epic RPG! Choose from hundreds of heroes, strategize your squad's composition, and battle thousands of players in the Arena. Explore unique levels, unlock powerful abilities, and prove yourself as the most powerful hero in the realm! Join the adventure today!

What We Love

  • 👍 Great game
  • 🚀 Fun and addictive gameplay
  • 💎 Nostalgic for long-time players
  • 🎨 Good character designs and graphics

Room to Improve

  • 🐛 Frequent bugs and glitches
  • ⏱️ Long wait times for energy refills
  • 💰 Expensive in-app purchases
Hearts - Card Game Classic#2

Hearts - Card Game Classic by FIOGONIA LIMITED

Play #1 Hearts card game
Strong Contender
🎮 Games
4.6😐(242K ratings)
FreeAdsIn-App Purchases
Hearts - Card Game Classic screenshot 1
Hearts - Card Game Classic screenshot 2
Hearts - Card Game Classic screenshot 3
Hearts - Card Game Classic screenshot 4
Hearts - Card Game Classic screenshot 5

Play a classic card game of Hearts with friends and family online. Enjoy strategic gameplay as you try to avoid collecting heart cards and the dreaded Queen of Spades. Compete against others or play in a private game with your own circle.

What We Love

  • 👍 Fun game
  • 🎨 Good graphics
  • ⏱️ Smooth gameplay

Room to Improve

  • 💸 Too many ads
  • 🤖 AI players seem to conspire against the user
  • 🔢 Inconsistent scoring
21 Cash#3

21 Cash by Papaya Gaming LTD

Skill-based Blitz Card Game
Worth Considering
🎮 Games
4.7😐(19K ratings)
FreeAds
21 Cash screenshot 1
21 Cash screenshot 2
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21 Cash screenshot 5
21 Cash screenshot 6

Experience the ultimate card game fusion with elements of blackjack, 2048, and sliding tile puzzles in this skill-based blitz game. Reach 21 points without going over, strategically stack cards, and compete for real money prizes in a challenging and entertaining gameplay. Join now for hours of fun and excitement!

What We Love

  • 🚀 Fast gameplay
  • 💰 Ability to earn real money
  • 👍 Fun and challenging
  • 🧠 Mentally stimulating

Room to Improve

  • 🐛 Occasional glitches and bugs
  • 💸 Difficult to withdraw winnings
  • 🤖 Potential for rigged algorithms

More 21 Card Game App apps to explore

4
Hearts - Classic Card Games
Hearts - Classic Card Games
Hearts - Classic Card Games
Hearts Mobile Card Game
Free

Play the classic card game Hearts on your iOS device! Compete against AI players at different difficulty levels and enjoy various game modes. Shoot the Moon, avoid hearts, and aim to win with the lowest score. Download now for hours of fun!

🎮 Games
(11K)
5
Legend of the Cryptids
Legend of the Cryptids
Legend of the Cryptids
Fantasy Card Battle RPG
Free

Unlock a realm of mythical creatures in a thrilling card battle RPG. Immerse yourself in a world of fantasy and strategy—unleash your inner hero now!

🎮 Games
(200)
6
Canasta Classic Card Game
Canasta Classic Card Game
Canasta Classic Card Game
#1 Canasta card game!
Free

An innovative card game app that offers a digital version of the popular Canasta game. Play with friends or against AI opponents, enjoy challenging gameplay, and showcase your card skills. Bring the excitement of Canasta to your fingertips - download now and start playing!

🎮 Games
(17K)
7
Classic Solitaire - Card Games
Classic Solitaire - Card Games
Classic Solitaire - Card Games
Fun solitaire game Brand #1
Free

Enjoy endless hours of classic solitaire fun with this engaging card game app. Unwind and test your skills with various game modes and challenges, perfect for all solitaire enthusiasts! Download now to experience the thrill of winning with each strategic move.

🎮 Games
(73K)
8
Speed the Card Game Spit Slam
Speed the Card Game Spit Slam
Speed the Card Game Spit Slam
The fastest card game ever!
Free

Experience the thrill of the fastest card game ever with this multiplayer application! Play against others online or offline to be the first to get rid of all your cards. Warning: This is not your grandma's Solitaire. Ready to play?

🎮 Games
(13K)
9
Sorry! World - Board Game
Sorry! World - Board Game
Sorry! World - Board Game
The Classic Family Board Game
Free

Experience the classic board game excitement online with brand new twists, crazy moves and fast paced action, swapping, sliding & chasing your way to victory. Play this free, ad-free game with friends or new players worldwide, and enjoy endless thrills with stunning graphics and exciting rewards.

🎮 Games
(121)
10
Solitaire - The #1 Card Game
Solitaire - The #1 Card Game
Solitaire - The #1 Card Game
The 2025 Best Solitaire
Free

Enjoy a classic solo card game with our application, featuring multiple modes and challenges to test your skills. Download now to relax and have fun wherever you go!

🎮 Games
(71K)
11
Solitaire - Passion Card Game
Solitaire - Passion Card Game
Solitaire - Passion Card Game
Fun Classic Klondike Card Game
Free

Experience one of the world's best classic Solitaire card games, known for its simple yet challenging gameplay that exercises your brain. Play anytime, anywhere to relax and sharpen your strategic skills with each move. Download now to showcase your card game prowess!

🎮 Games
(5.3K)
12
Solitaire Stash: Win Real Cash
Solitaire Stash: Win Real Cash
Solitaire Stash: Win Real Cash
Play Real Money Card Games
Free

--- Play Solitaire Stash™ to challenge your strategy against others and win real cash. Compete in tournaments, sharpen your skills, and enjoy fair gameplay with same decks for all players. Download now for free and start winning real money!

🎮 Games
(108K)
13
La Scopa - Classic Card Games
La Scopa - Classic Card Games
La Scopa - Classic Card Games
Traditional game of strategy
Free

Experience the thrill of the traditional Italian card game with multiplayer options and challenging AI opponents. Choose from various regional decks and enjoy high-resolution graphics. Join the global leaderboard and collect badges on Game Center. Play for free now!

🎮 Games
(2.9K)
14
Solitaire - Classic Card Games
Solitaire - Classic Card Games
Solitaire - Classic Card Games
Poker game: Klondike Solitaire
Free

Play a classic Klondike Solitaire poker game to beat boredom anytime, anywhere! Enjoy daily challenges and a variety of background options for a captivating Solitaire experience.

🎮 Games
(7.9K)
15
Solitaire Ⓞ
Solitaire Ⓞ
Solitaire Ⓞ
Classic Klondike Card Game
Free

Play a classic Klondike card game on your mobile device, with intuitive controls and engaging gameplay. Enjoy hours of entertainment with Solitaire Ⓞ!

🎮 Games
(434K)
16
Solitaire - Card Solitaire
Solitaire - Card Solitaire
Solitaire - Card Solitaire
Fun Classic Solitaire Game!
Free

Play the classic Solitaire game with beautiful graphics, multiple game modes, customizable features, daily challenges, and more. Enjoy unlimited free undos and hints, compete with high scores, and experience the most popular single-player card game in the world!

🎮 Games
(540K)
17
MARVEL SNAP - Hero Card Game
MARVEL SNAP - Hero Card Game
MARVEL SNAP - Hero Card Game
Card Battler with Superpowers
Free

Play MARVEL SNAP, the fast-paced mobile card battler game where you collect and battle with Marvel Super Heroes and Villains. Experience 3-minute matches, unique gameplay mechanics like 'SNAP,' and cross-platform play. Start your journey today!

🎮 Games
(127K)
18
Ultimate Cribbage: Classic
Ultimate Cribbage: Classic
Ultimate Cribbage: Classic
#1 Cribbage Card Game
Free

Enjoy the ultimate experience of playing classic cribbage with friends or against AI opponents in this engaging and strategic card game. Score points, strategize, and have fun in this digital version of a beloved classic. Download now and start your cribbage journey!

🎮 Games
(30K)
19
Level 10 - Phase Card Game
Level 10 - Phase Card Game
Level 10 - Phase Card Game
Classic multiplayer phase game
Free

"Play the ultimate multiplayer phase card game with Level 10! Invite friends and family to join, race to complete all ten challenging levels with specific card combinations, and strategically use wild cards and skips to outplay your opponents. Download now for ad-free fun!"

🎮 Games
(2K)
20
Play Nine: Golf Card Game
Play Nine: Golf Card Game
Play Nine: Golf Card Game
Golfing for Friends and Family
Free
🎮 Games
(36K)

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