Best 21 Black Jack Online Apps & Games

193+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated July 2026

From beginner-friendly picks to power-user tools, our 21 black jack online list covers 193+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top 21 Black Jack Online Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Blackjack 21: Live Casino gameBlackjack 21: Live Casino gameFree4.5★ (6.2K)YesYesJul 2026
2Blackjack 21: BlackjackistBlackjack 21: BlackjackistFree4.7★ (135K)YesYesJul 2026
3BlackjackBlackjackFree4.7★ (311K)YesYesJul 2026
4Blackjack ∙Blackjack ∙Free4.7★ (49K)YesYesJul 2026
521 Blitz: Real Money Blackjack21 Blitz: Real Money BlackjackFree4.6★ (29K)YesNoJul 2026
6House of Blackjack 21House of Blackjack 21Free4.4★ (17K)YesYesJul 2026
7BLACKJACK 21 - Casino VegasBLACKJACK 21 - Casino VegasFree4.6★ (1K)YesYesJul 2026
8⋅Blackjack⋅BlackjackFree4.6★ (42K)YesYesJul 2026

Top Picks for 21 Black Jack Online

Blackjack 21: Live Casino game#1

Blackjack 21: Live Casino game by Funstage GmbH

Play real online Black Jack 21
Editor's Choice
🎮 Games
4.5(6.2K ratings)
FreeAdsIn-App Purchases
Blackjack 21: Live Casino game screenshot 1
Blackjack 21: Live Casino game screenshot 2
Blackjack 21: Live Casino game screenshot 3
Blackjack 21: Live Casino game screenshot 4
Blackjack 21: Live Casino game screenshot 5
Blackjack 21: Live Casino game screenshot 6

Experience the thrill of a live casino Blackjack game with real players and stunning graphics. Compete in tournaments, climb leaderboards, and explore glamorous virtual casinos worldwide. Enjoy free chips, side bets, and interactive chat.

Blackjack 21: Blackjackist#2

Blackjack 21: Blackjackist by WISE WAVE CORPORATION LIMITED

#1 Blackjack
Strong Contender
🎮 Games
4.7😞(135K ratings)
FreeAdsIn-App Purchases
#23in Games
Blackjack 21: Blackjackist screenshot 1
Blackjack 21: Blackjackist screenshot 2
Blackjack 21: Blackjackist screenshot 3
Blackjack 21: Blackjackist screenshot 4
Blackjack 21: Blackjackist screenshot 5
Blackjack 21: Blackjackist screenshot 6

Experience authentic, free-to-play blackjack with real-time multiplayer action and stunning 3D graphics. Improve your skills, compete in tournaments, and make side bets for bigger wins. Connect with players globally and customize your profile.

What We Love

  • 🚀 Smooth gameplay
  • 🎨 Excellent graphics
  • 💰 Generous free chip rewards
  • 🕹️ Variety of casino games

Room to Improve

  • 🎲 Questionable randomness in games
  • 🤖 Dealer advantage and rigged gameplay
  • 💸 Aggressive monetization tactics
Blackjack#3

Blackjack by Tripledot Studios

Blackjack 21 - #1 Black jack
Worth Considering
🎮 Games
4.7😞(311K ratings)
FreeAdsIn-App Purchases
#18in Games
Blackjack screenshot 1
Blackjack screenshot 2
Blackjack screenshot 3
Blackjack screenshot 4
Blackjack screenshot 5
Blackjack screenshot 6

Experience the thrill of a classic casino card game. Learn the rules, place bets, and aim for 21 to beat the dealer. Enjoy fair play with random cards and free chips to keep the fun going.

What We Love

  • 🎮 Enjoyable gameplay
  • 💡 Good practice for learning blackjack
  • 👍 Realistic casino experience
  • 🚀 Smooth interface

Room to Improve

  • 🔍 Suspicious dealer odds
  • 📺 Excessive ads after every few hands
  • 💰 Game feels rigged to push in-app purchases

More 21 Black Jack Online apps to explore

4
Blackjack ∙
Blackjack ∙
Blackjack ∙
Play like in a real casino
Free

Experience the thrill of blackjack in a realistic casino setting. Compete against the dealer, aiming to reach 21 or a higher score without busting. Travel to famous global casinos and utilize classic blackjack actions like hit, stand, double down, split, and surrender.

Realistic casino gameplayGlobal casino locationsClassic blackjack actions
🎮 Games
(49K)
free with in-app purchases
5
21 Blitz: Real Money Blackjack
21 Blitz: Real Money Blackjack
21 Blitz: Real Money Blackjack
Win Cash in Fun Skill Game
Free

This app combines Blackjack and Solitaire mechanics for a brain-training card game. Compete against others for free or real cash prizes, aiming to score points by making 21s or card stacks before time runs out. It offers head-to-head matches and multiplayer tournaments.

Mix of Blackjack and SolitaireMake 21s or stacks of 5 cardsCompete against real players
🎮 Games
(29K)
free with in-app purchases
6
House of Blackjack 21
House of Blackjack 21
House of Blackjack 21
HOTTEST Blackjack Game
Free

Experience a realistic Las Vegas casino with various card games and slots. Master Blackjack 21 strategies, compete in tournaments, and collect cards for bonuses. Enjoy poker, slots, and video poker with friends.

Blackjack 21Texas Holdem PokerFree Slots
🎮 Games
(17K)
free with in-app purchases
7
BLACKJACK 21 - Casino Vegas
BLACKJACK 21 - Casino Vegas
BLACKJACK 21 - Casino Vegas
Enjoy Black Jack gambling game
Free

Experience the thrill of blackjack anytime, anywhere with this engaging card game. Bet virtually, hone your strategies, and enjoy casino-like graphics and sound effects without risking real money. Spin wheels and scratch tickets for bonus chips.

Play blackjack anywhere, anytimeBet without spending real moneyTest blackjack strategies and skills
🎮 Games
(1K)
free with in-app purchases
8
⋅Blackjack
⋅Blackjack
⋅Blackjack
Vegas Casino 21 Card Game
Free

Experience a realistic casino-style card game. Learn and practice popular strategies like splitting, doubling down, and card counting. Compete on leaderboards and enjoy multiple table options for an engaging experience.

Real casino strategy (split, double down, insurance)Hi-Lo and KO card counting strategiesMultiple table options (Beginner to High Roller)
🎮 Games
(42K)
free with in-app purchases
9
Blackjack 21-World Tournament
Blackjack 21-World Tournament
Blackjack 21-World Tournament
by NEON Games CO.,LTD
Free

Experience competitive blackjack with multiple tournament modes, including head-to-head challenges and skill-honing free play. Earn bonuses and complete missions to climb the ranks and prove your card-playing prowess.

Tournament Mode with multiple levelsSpin & Go Mode for top chip holdersFree Bet Mode for practice and multiplayer
🎮 Games
(2K)
free with in-app purchases
10
Blackjack⋅
Blackjack⋅
Blackjack⋅
The Best Blackjack Game
Free

Experience the thrill of a beloved card game with realistic casino environments and multiple rooms. Compete in tournaments, play with friends, and enjoy features like side bets and jackpots for an engaging and fair gameplay experience.

Multi-level Blackjack TournamentsPlay with Live FriendsRealistic Las Vegas Casino Scenes
🎮 Games
(39K)
free with in-app purchases
11
Blackjack 21: Octro Black jack
Blackjack 21: Octro Black jack
Blackjack 21: Octro Black jack
Blackjack Online Casino Games
Free

Experience the thrill of a 3D casino card game where you aim to beat the dealer by reaching 21. Improve your skills with tutorials, complete quests for rewards, and chat with other players. Enjoy realistic graphics and fair play.

3D graphicsDaily free chips and rewardsQuests and achievements
🎮 Games
(1.3K)
free with in-app purchases
12
BlackJack by Murka: 21 Classic
BlackJack by Murka: 21 Classic
BlackJack by Murka: 21 Classic
Vegas Casino Card Game 21
Free

Experience the thrill of a classic casino card game. Aim to get as close to 21 as possible without exceeding it, outscoring the dealer to win chips. Learn and utilize various strategic moves like hit, stand, double, and split.

Play free Blackjack 21Score close to 21 without bustingLearn game terms: Hit, Stand, Double, Split
🎮 Games
(4K)
free with in-app purchases
13
Blackjack
Blackjack
Blackjack
21 Card Game. Fair Play.
Free

Experience classic blackjack with a talking dealer and engaging features like win streaks and daily challenges. Enjoy fair play with true random shuffles and track your progress through various locations. This entertainment-only game offers free chips and bonuses, with optional in-app purchases.

Talking dealerWin streaksDaily, weekly, monthly challenges
🎮 Games
(29K)
free with in-app purchases
14
DraftKings Casino - Real Money
DraftKings Casino - Real Money
DraftKings Casino - Real Money
Slots, Blackjack & Roulette
Free

Experience a wide variety of casino games, including slots, blackjack, and roulette, with live dealer options. Play over 1000 real money games and win cash prizes. Enjoy a safe and thrilling gaming environment with exclusive titles and new ways to play.

Over 1000 real money gamesSlots, Blackjack, RouletteLive dealer games
🎮 Games
(103K)
free with in-app purchases
15
Blackjack 21 offline card game
Blackjack 21 offline card game
Blackjack 21 offline card game
real fun poker suits stars
Free

Experience the thrill of casino gambling with this free blackjack game. Place bets, aim for higher scores than the dealer, and win chips in an immersive atmosphere. Log in daily for bonus chips to keep the fun going.

Free to playDaily free chipsCasino atmosphere
🎮 Games
(39)
ad-supported
16
Hard Rock Blackjack & Casino
Hard Rock Blackjack & Casino
Hard Rock Blackjack & Casino
21, Poker & Vegas Table Games
Free

Experience a free-to-play online casino with 3D table games like blackjack and poker, slots, and sports betting. Compete in tournaments, complete quests, and earn rewards without risking real money. Connect with friends and unlock themed albums for an enhanced gaming experience.

3D table games (blackjack, poker, roulette, craps, baccarat)Slots and sports bettingPlay with friends and in-game chat
🎮 Games
(13K)
free with in-app purchases
17
Blackjack 21!
Blackjack 21!
Blackjack 21!
Feeling lucky? Place your bet!
Free

Experience the thrill of Blackjack with this free casino-style card game. Enjoy authentic Las Vegas rules, customizable tables, and detailed stat tracking. Learn to play with helpful hints and master the game with advanced options like Double Down and Splits.

Free to playLas Vegas rulesHD graphics and table customization
🎮 Games
(6.1K)
free with in-app purchases
18
BetMGM Casino - Real Money
BetMGM Casino - Real Money
BetMGM Casino - Real Money
Online Gambling & Slots Games
Free

Engage in real money online gambling with a wide selection of slots, live dealer table games, and virtual sports. Compete for jackpots and earn exclusive rewards and bonuses. Available in select US states.

450+ Slot MachinesJackpot SlotsLive Dealer Table Games
🎮 Games
(141K)
free with in-app purchases
19
Real Blackjack Online
Real Blackjack Online
Real Blackjack Online
Play Blackjack Online
Free

Experience the thrill of real blackjack online with this secure and user-friendly iOS app. Enjoy authentic casino gameplay with stunning graphics and lifelike mechanics, designed for players in the United States.

Real blackjack gamesAuthentic casino experienceStunning graphics
🎮 Games
(14)
free
20
myVEGAS Blackjack – Casino
myVEGAS Blackjack – Casino
myVEGAS Blackjack – Casino
Las Vegas Casino Card Game
Free

Experience the thrill of Las Vegas Blackjack 21 with this free casino card game. Practice your skills, collect free chips, and win collectible cards across iconic casino tables. Enjoy stunning 3D graphics and various online game modes for an authentic casino vibe.

Free Blackjack 21 gameplayVirtual chip giveawaysCollectible cards
🎮 Games
(13K)
free with in-app purchases

FAQ about 21 Black Jack Online

What are the best 21 black jack online apps & games for iPhone?
Blackjack 21: Live Casino game tops our 21 black jack online apps & games ranking as of July 2026, with a 4.5-star average from 6.2K App Store ratings, and it's free to download.
Yes — 20 of the top 21 black jack online apps & games we rank are free to download, including Blackjack 21: Live Casino game and Blackjack 21: Blackjackist.
Blackjack 21: Live Casino game shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 193+ 21 black jack online apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app offers a live casino Blackjack experience where you can play with real players from around the world. It features a Vegas-inspired interface, interactive chat, and various social casino gaming elements like tournaments and leaderboards.
Key features include free chips with daily bonuses, exclusive side bets for higher wins, tournaments with trophies, weekly leaderboards, a casino journey through seven virtual cities, a VIP Prestige club, and customizable avatars. You can also sign in with Facebook or as a guest.