Best 21 Black Jack Online Apps & Games

248+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated November 2026

From beginner-friendly picks to power-user tools, our 21 black jack online list covers 248+ iPhone apps and games updated through November 2026. Compare ratings, prices, and screenshots in one place.

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

#AppPriceRatingAdsIn-App PurchasesUpdated
1Blackjack 21: Live Casino gameBlackjack 21: Live Casino gameFree4.5★ (6.2K)YesYesNov 2026
2House of Blackjack 21House of Blackjack 21Free4.4★ (18K)YesYesNov 2026
3⋅Blackjack⋅BlackjackFree4.6★ (42K)YesYesNov 2026
4Blackjack 21: BlackjackistBlackjack 21: BlackjackistFree4.7★ (137K)YesYesNov 2026
5Blackjack 21-World TournamentBlackjack 21-World TournamentFree4.6★ (2.1K)YesYesNov 2026
6Anytime Black Jack onlineAnytime Black Jack onlineFree—NoYesSep 2026
721 Blitz: Real Money Blackjack21 Blitz: Real Money BlackjackFree4.6★ (30K)YesNoNov 2026
8Blackjack ∙Blackjack ∙Free4.7★ (50K)YesYesNov 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.

House of Blackjack 21#2

House of Blackjack 21 by MASSIVE GAMING PTY. LTD.

HOTTEST Blackjack Game
Strong Contender
🎮 Games
4.4😐(18K ratings)
FreeAdsIn-App Purchases
#100in Games
House of Blackjack 21 screenshot 1
House of Blackjack 21 screenshot 2
House of Blackjack 21 screenshot 3
House of Blackjack 21 screenshot 4
House of Blackjack 21 screenshot 5
House of Blackjack 21 screenshot 6

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.

What We Love

  • 🚀 Fast-paced gameplay
  • 👍 Variety of game modes
  • 🎨 Colorful and immersive visuals
  • 🎶 Enjoyable background music
  • 🤝 Interaction with other players

Room to Improve

  • 🎲 Questionable randomness of cards
  • 🤖 Dealer always seems to win
  • 💰 Forced to bet high amounts
  • 🙈 Lack of transparency in game mechanics
  • 🤑 Aggressive in-app purchases
⋅Blackjack#3

⋅Blackjack by MobilityWare

Vegas Casino 21 Card Game
Worth Considering
🎮 Games
4.6😞(42K ratings)
FreeAdsIn-App Purchases
⋅Blackjack screenshot 1
⋅Blackjack screenshot 2
⋅Blackjack screenshot 3
⋅Blackjack screenshot 4
⋅Blackjack screenshot 5
⋅Blackjack screenshot 6

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.

What We Love

  • 🚀 Fast paced
  • 🎮 Great practice for real casino
  • 💡 Customizable settings (decks, dealer rules)

Room to Improve

  • 🎲 Dealer wins too often
  • 🤖 Questionable RNG/programming
  • 💰 Chips disappear/hard to earn
  • 📺 Intrusive ads

More 21 Black Jack Online apps to explore

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 November 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 House of Blackjack 21.
Blackjack 21: Live Casino game shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 248+ 21 black jack online apps & games on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.