Comparison

Blackjack for Fun vs Double Down

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Blackjack for Fun

Features
Read full description

Want to learn blackjack or sharpen your strategy? BlackJack For Fun brings the classic card game to your iPhone — beautiful felt table design, realistic card animations, and smooth gameplay that makes learning genuinely enjoyable. THE GAME Play classic blackjack with up to three hands simultaneously. Use all the standard blackjack moves — hit, stand, double down, split pairs, and take insurance. No sign up required, no purchases needed to play. Just pick how many hands you want and deal. Card animations and haptic feedback make every deal feel satisfying, whether you are learning the basics or practicing advanced plays. STRATEGY CALCULATOR Not sure what move to make? The built-in Strategy Calculator tells you the mathematically optimal play for any hand situation. Select your two cards and the dealer's up card — the calculator instantly shows whether you should hit, stand, double down, split, or surrender, with a plain-English explanation of why. Based on proven basic strategy charts used by experienced players worldwide. The best way to improve your game. FEATURES - Play up to 3 simultaneous hands - Hit, stand, double down, split, and insurance - Built-in Basic Strategy Calculator with explanations - Realistic felt table design with card animations - Haptic feedback throughout - Statistics tracking — win rate, current streak, total wins and losses PLEASE NOTE BlackJack For Fun is an educational card game for entertainment purposes only. No real money or prizes are involved. You cannot gamble, wager, or simulate gambling in this app. It is only a for-fun card game. No purchases are required to play. Privacy Policy: https://jackdelong.com/blackjackforfun/privacy Download now. The dealer is waiting.

About

Double Down

Learn the math behind blackjack strategy with detailed breakdowns of expected value, probabilities, and decision-making. Practice with customizable rules and track your progress through focused lessons and drills.

Highlights
  • Expected value breakdown
  • Win/push/loss probabilities
  • Customizable table rules
  • Progress tracking
  • Focused strategy lessons
  • Ad-free experience
Features
Read full description

Learn blackjack basic strategy and card counting, with the math behind each move. Play complete practice rounds and get feedback on every decision. Compare the expected value of hit, stand, double, split, and surrender, along with bust risk and win, push, and loss probabilities. Your progress measures the choices you make, so a lucky result does not count as a good decision. Set the number of decks, dealer soft-17 behavior, blackjack payout, surrender, doubling, and split rules. Save your own presets, consult a basic-strategy chart for the active rules, or build a hand in the solver. Counting Lab takes you from Hi-Lo card tags to running counts, full-deck countdowns, true counts, and index plays. Count opening hands across a table of up to five players. In Applied Counting, update the running count, convert it to a true count, and choose a play. Each drill states its rule assumptions and shows where you need more practice. Work through interactive lessons, take a mastery exam, or let Daily Coach choose a short review from your past mistakes. The Daily Challenge gives you a new set of decisions each day. Review weak spots in Progress and return directly to a focused drill. Challenge a friend with a hand and compare decisions after they answer. Practice offline on iPhone, iPad, and Mac. No ads or account required. Double Down is an educational strategy trainer: no real money is staked and no wagers are placed.

Screenshots

Blackjack for Fun2 screens
Double Down4 screens

Verdict

The call

Blackjack for Fun and Double Down are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Blackjack for Fun versus Double Down: the parameters behind the verdict, then further details
ParameterBlackjack for FunDouble Down
PriceFreeFree
Rating—4.8 (5 ratings) — better
Number of ratings—5 — better
Update frequency—Weekly
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17.017.0
Further details — not scored
Size6 MB20 MB
Age rating4+4+
DeveloperJack BowermanNeeraj Aggarwal

In-app purchases

None

Blackjack for Fun

No in-app purchases

None

Double Down

No in-app purchases

Questions

Is Blackjack for Fun free?
Blackjack for Fun is free to download, with no in-app purchases.
Is Double Down free?
Double Down is free to download, with no in-app purchases.
Do Blackjack for Fun or Double Down have ads?
Neither Blackjack for Fun nor Double Down shows ads.

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