Blackjack for Fun vs Blackjack Strategy Trainer 21
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blackjack for Fun
Learn and practice blackjack with a realistic card game experience. Features include multiple hands, standard moves, and a built-in strategy calculator for optimal play. Enjoy smooth animations and haptic feedback without any real money involved.
- Play up to 3 simultaneous hands
- Standard blackjack moves (hit, stand, double down, split, insurance)
- Built-in Basic Strategy Calculator
- Realistic felt table design and card animations
- Haptic feedback
- Statistics tracking
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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.
Blackjack Strategy Trainer 21
Master blackjack with a strategy trainer that uses spaced repetition to adapt to your learning. Practice every hand decision with instant feedback and learn from structured lessons. Supports multiple rule sets for realistic casino training.
- Spaced repetition learning
- Practice hit, stand, double, split, surrender
- Supports S17, H17, and ENHC rule sets
- Full basic strategy chart
- Structured lessons for beginners
- Realistic casino practice environment
- Cloud sync across devices
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Stop guessing at the blackjack table. Blackjack Strategy Trainer 21 teaches you the mathematically correct play for every hand using proven spaced repetition techniques. Practice hit, stand, double, split, and surrender decisions with instant feedback. WHY THIS TRAINER IS DIFFERENT Unlike other blackjack apps, this trainer adapts to you. The spaced repetition system tracks which hands you get wrong and serves them more often, so you improve faster where it matters most. 3 RULE SETS FOR REAL TABLES Most blackjack trainers only support one rule set. This app supports three, so your training matches the exact table rules you may face: - S17: Dealer stands on soft 17 - H17: Dealer hits on soft 17 - ENHC: European No Hole Card FULL STRATEGY CHART Browse the complete basic strategy chart in a color-coded grid. See the correct play for every dealer upcard at a glance. Hard totals, soft totals, and pairs are all covered. SMART TRAINING FEATURES - Spaced repetition: hands you get wrong appear more often until you master them - Hand-type accuracy breakdown for hard totals, soft totals, pairs, and surrender decisions - Progressive daily goals that grow with your skill level - Daily streaks with Streak Shields to protect your progress - Auto-advance timer for rapid-fire practice sessions LEARN MODE Not sure where to start? Structured lessons cover basic strategy from the ground up. Each lesson includes clear rules and detailed explanations so you understand the reasoning behind every decision. CASINO-STYLE PRACTICE Train on an immersive green felt table with realistic playing cards. It feels closer to a real blackjack table than a boring quiz. AVAILABLE IN 8 LANGUAGES English, Korean, Italian, German, French, Spanish, Portuguese, and Romanian. CLOUD SYNC Create an account to sync your progress across devices. Switch phones without losing your stats, streaks, or shields. FREE TO PLAY Download and start training immediately. No subscription required. Perfect for casino beginners, experienced players refreshing before a trip, online blackjack players, and European players who need ENHC strategy. Reduce the house edge and play 21 with confidence.
Screenshots
Verdict
The clearest difference is ads: Blackjack for Fun at none against Blackjack Strategy Trainer 21's shown. Blackjack for Fun also leads on rating (5.0 vs 4.7) and monetization model (free vs ad-supported). Blackjack Strategy Trainer 21's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Blackjack for Fun holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
| Parameter | Blackjack for Fun | Blackjack Strategy Trainer 21 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.7 (3 ratings) |
| Number of ratings | 2 | 3 — better |
| Update frequency | — | Every 6 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Jack Bowerman | CWTI Ltd |
In-app purchases
Blackjack for Fun
No in-app purchases
Blackjack Strategy Trainer 21
No in-app purchases
Questions
Is Blackjack for Fun free?
Is Blackjack Strategy Trainer 21 free?
Which has better reviews, Blackjack for Fun or Blackjack Strategy Trainer 21?
Do Blackjack for Fun or Blackjack Strategy Trainer 21 have ads?
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