Blackjack 21 vs Blackjack Trainer
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blackjack 21
Master blackjack with this strategy trainer. Learn optimal decisions for hitting, standing, splitting, doubling, and surrendering through realistic hands and instant feedback. Improve your confidence and decision-making at the table without any real money or distractions.
- Practice real blackjack decisions
- Get instant feedback on moves
- View adaptive basic strategy table
- Learn professional playing techniques
- No money or card counting involved
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Make Better Decisions at the Blackjack Table Learn exactly when to Hit, Stand, Split, Double or Surrender - and why. Blackjack 21: Strategy Trainer is your personal guide to basic strategy. It teaches you the fundamentals through real hands and instant feedback ⋄ Practice Real Blackjack Decisions Hit, Stand, Split, Double or Surrender — train your choices on realistic hands. ⋄ Get Instant Feedback See if your move matches basic strategy, and understand why it was right or wrong. ⋄ View the Basic Strategy Table Access a full strategy chart that adapts to your selected house rules. ⋄ Learn to Play Like a Professional Build confidence and make better decisions through structured practice. ⋄ No Money, No Counting, No Distractions This is a Blackjack training app, not a game. There’s no simulated or real money, and no card counting involved. ___________________________ What Users Say ⋆⋆⋆⋆⋆ "I finally know when to double or surrender. Love having the strategy table in my pocket." ⋆⋆⋆⋆⋆ "This really helped me understand the game and make better decisions." ⋆⋆⋆⋆⋆ "I use it before every casino trip – best blackjack training app out there!" ___________________________ Terms: www.bjt.app/terms-of-use Privacy: www.bjt.app/privacy-policy
Blackjack Trainer
Master blackjack strategy with guided lessons, instant feedback, and simulated practice. This educational tutor helps build decision-making skills before playing in a casino. Learn fundamentals, practice scenarios, and track your progress with detailed analytics.
- Guided blackjack strategy lessons
- Instant feedback on decisions
- Simulated practice scenarios
- Basic and advanced concept drills
- Progress tracking and analytics
- Configurable blackjack rules
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Learn blackjack strategy with guided lessons, scored drills, and a practice table that coaches every decision. COUNTR: Blackjack Trainer is an educational blackjack tutor: study the fundamentals, make one decision at a time, and get immediate feedback that explains the strategy behind each hand. LEARN STEP BY STEP • 11 interactive lessons on a step-by-step path, from what blackjack is to Hi-Lo counting concepts • Hard totals, soft hands, pairs, and reading the basic strategy chart • House edge, expected value, and index deviations explained • Short, hands-on practice at the end of every lesson PRACTICE AT A SIMULATED TABLE • Play simulated hands with configurable table rules and deck count • Every decision is graded against basic strategy • Miss a play and see the exact chart cell that shows the right one • Practice hits, stands, doubles, splits, surrender, and insurance scenarios DRILL UNTIL IT'S AUTOMATIC • 10 drills, including hand totals, Hi-Lo card values, running count, true count, pair cancellation, and deviations • Bronze, silver, and gold medals for accuracy and speed • Today's practice: three drills picked from your weakest skills, started with one tap FIX YOUR MISTAKES • Missed decisions come back as repairs that replay the exact hand • A strategy heatmap shows which hands you miss most • Track accuracy, streaks, and progress so you know what to revisit FOR EDUCATION ONLY The app does not connect to casinos, live tables, or gambling operators. It cannot place wagers, deposit or withdraw money, or provide real-time casino assistance. All cards, outcomes, and simulated results are generated for education and practice only and are not promises of winnings. SUBSCRIPTION COUNTR requires a subscription to access lessons, drills, practice, and review. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. TERMS OF USE (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY POLICY: https://getcountr.com/privacy-policy/
Screenshots
Verdict
The clearest difference is review sentiment: Blackjack Trainer at 100% against Blackjack 21's 55%. Blackjack Trainer also leads on rating (5.0 vs 4.7). Blackjack 21's advantage is ratings volume (5.7K vs 1) and chart position (#165 vs unranked). On price, update cadence, ads and in-app purchases 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. Blackjack 21 sells 9 in-app purchases, starting at $7.99 per month and Blackjack Trainer sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Blackjack Trainer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Blackjack 21 has 5.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 55% of Blackjack 21's written reviews are positive against 100% of Blackjack Trainer's.
Blackjack 21 ships an update fortnightly, Blackjack Trainer every 4 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Blackjack 21 | Blackjack Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (5.7K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 54.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 5.7K — better | 1 |
| Update frequency | Fortnightly — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #165 — better | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 69 MB | 66 MB |
| Age rating | 12+ | 17+ |
| Developer | BlackJack Trainer 21 Training AG | Foxcraft LLC |
Customer experience
Blackjack 21
Blackjack Trainer
Bugs and requests
Blackjack 21
Reported bugs
4 issues- Incorrect basic strategy recommendations
- Freezing and crashing issues
- Incompatibility with certain devices
- Subscription issues and unexpected charges
Requested features
6 requests- Allow continuing hands beyond initial deal
- Provide explanations for correct/incorrect moves
- Incorporate card counting and strategy deviations
- Customize settings to match casino rules
- Reset weakest hands chart
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- Add betting options and player profiles
Blackjack Trainer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blackjack 21
- Flash Sale! PRO - monthly1 Month trial$7.991 Month
- All PRO features - monthly$7.991 Month
- All PRO features - yearly7 Days trial$23.901 Year
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- All PRO features - yearly3 Days trial2 variants$23.991 Year
- Flash Sale! PRO - yearly1 Year trial$24.991 Year
- Pair Practice Mode$1.99
- Soft Hand Training Mode$1.99
- Custom Table Settings$1.99
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- All PRO features - lifetime$49.99
Blackjack Trainer
- COUNTR+ Weekly$3.997 Days
- COUNTR+ Monthly$9.991 Month
- COUNTR+ Annual Exit Offer$24.991 Year
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- COUNTR+ Annual1 Month trial$49.991 Year
- Yearly$49.991 Year
- COUNTR+ Annual7 Days trial$49.991 Year
Questions
Is Blackjack 21 free?
Is Blackjack Trainer free?
Which has better reviews, Blackjack 21 or Blackjack Trainer?
Do Blackjack 21 or Blackjack Trainer have ads?
Which is updated more often, Blackjack 21 or Blackjack Trainer?
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