KO Blackjack Card Counting vs Roulé
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
KO Blackjack Card Counting
Master card counting strategies for Blackjack with this comprehensive trainer. Practice with various drills, customize strategies, and simulate thousands of hands to perfect your game.
- Multiple training modules
- Supports KO, OK, reKO strategies
- Customizable card count values
- Editable strategy charts
- Basic strategy drills
- Running count drills
- Deviation drills
- Table game simulation
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Designed as a serious practice tool for novices and pros, and playable as a Blackjack game. Supports unbalanced (no true count) strategies like KO, OK, and reKO. Includes 11 training modules: table game, 1 basic strategy drill, 2 deviation drills, 3 running count drills, chart review, chart quiz, test out, and simulator. Supported Strategies: Presets for KO, OK, reKO. Configure the card count values (tags), insurance indexes, initial running count (1 to 8 decks), betting ramp (-7 to +8 running count), chart indexes. Separate charts for hard 17 and soft 17. Charts are 100% editable. Preset for 6 deck game. Modify however you'd like for any deck size. *** Module Details *** + Basic Strategy Flashcard Drill. Select the correct action for the dealt hand. Settings: Deals hits soft 17, Surrender, Double after split, Pair hands, Soft hands, Hard hands, Deal 2, 3, and 4 card hands, Feedback for mistakes only, Hide Gauges (accuracy and speed). + Running Count Drills. Three drills. Count the cards dealt to you in various ways. Settings: Initial Running Count, Deal Speed, Number of Cards, Deal in Pairs, Number of Stacks, Orientation, Number of Seats, Bot Ghost Hand, Ask for running count interval. + Deviation Flashcard Drills. Two drills. Choose the right deviation for the cards dealt, and pick the right action given a true count. Settings: Deals hits soft 17, Surrender, Pair hands, Soft hands, Hard hands, 2-3-4 card hands, Feedback for mistakes only. + Charts Review and Edit. View charts for basic strategy and deviations. Edit any value in the chart. Two sets of charts for dealer stands or hits soft 17. Separate charts for pairs, hard hands, soft hands, and surrender. + Charts Quiz. Fill-in-the-blank quizzes for all charts. + Table Game. Perfect your skills at the table. Feedback on mistakes. Simulates a real Blackjack game. Assign one up to seven spots to yourself or the computer. Dealer speed is adjustable. Settings include: Vertical/Horizontal Orientation, Spot Assignments, Ghost Hand, Show Discard Tray, Dealer Hits Soft 17, Surrender, Double After Split, Resplitting Aces, ENHC, Number of Decks, Penetration, Notify on Mistake, Use Deviations, Ask for true count interval, Positive Count Bias, Place Bets, Deal Speed. + Simulator. Run up to 25,000 hands per second (iPhone 15). Analyze performance of different strategies, table rules, player level, etc. Stats on gains, hourly rate, edge, risk of ruin, and much more. + Test out: Reports your accuracy and mistakes at the end of the last shoe. Tests basic strategy, deviations, betting, insurance, and counting. Settings: Dealer hits soft 17, Surrender, Double After Split, Resplitting Aces, ENHC, Number of Decks, Penetration, Number of Shoes, Use Deviations, Deal Speed.
Roulé
Practice roulette strategies on realistic EU and US wheels without real money. Features a full betting table, detailed statistics, and customizable settings for an immersive simulation experience.
- Realistic betting table with 16 bet types
- EU and US wheel simulation
- Save up to 25 bet configurations
- Win/Loss overlay and wheel coverage tools
- Detailed session and all-time statistics
- Customizable bankroll, table limits, and simulation behavior
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Roulé is a full-featured roulette simulator built for players who want to understand the game before stepping up to a real table. Practice any betting strategy, from Martingale to custom combinations, on authentic EU and US wheels without spending a cent. THE TABLE A realistic, full-scale betting table with all 16 bet types. Tap to place chips, stack them, remove them one at a time, or clear the board instantly. Double your bets or repeat your last layout with a single tap. Save up to 25 bet configurations per wheel type for quick recall. THE WHEEL EU (single zero) and US (double zero) wheels. Spin results show winning number triangles, payout totals, and a full breakdown of what you won or lost on every bet. STRATEGY TOOLS • Win/Loss overlay — see the net outcome of every number on the table based on your current bets before you spin • Wheel coverage — visualize exactly where your bets fall on the wheel • Undo and redo every chip placement • Repeat or double your last bet with one tap STATISTICS Track every spin across your session and all time. Balance history graph, hot and cold numbers, category breakdowns (Red/Black, Even/Odd, Dozens, Columns), win/loss streaks, and hit percentages for every number on the wheel. SETTINGS Set your starting bankroll, configure table minimums and maximums for all 16 bet types, and control simulation behavior between sessions. No ads. No subscriptions. No distractions. Just the game and the numbers. *Compatible with iPhone X and later. Not supported on iPhone SE or iPhone 16e due to display size.*
Screenshots
Verdict
The clearest difference is review sentiment: Roulé at 100% against KO Blackjack Card Counting's 50%. Roulé also leads on price ($4.99 vs $14.99) and rating (5.0 vs 3.8). On ratings volume, ads, in-app purchases and monetization model 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
KO Blackjack Card Counting costs $14.99 and Roulé $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Roulé holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 50% of KO Blackjack Card Counting's written reviews are positive against 100% of Roulé's.
| Parameter | KO Blackjack Card Counting | Roulé |
|---|---|---|
| Price | $14.99 | $4.99 — better |
| Rating | 3.8 (4 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 4 |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #106 — better | #131 |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 39 MB | 34 MB |
| Age rating | 12+ | 17+ |
| Developer | Double Down Software | Seventriangle Productions LLC |
Customer experience
KO Blackjack Card Counting
Roulé
In-app purchases
KO Blackjack Card Counting
No in-app purchases
Roulé
No in-app purchases
Questions
Is KO Blackjack Card Counting free?
Is Roulé free?
Which has better reviews, KO Blackjack Card Counting or Roulé?
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Which is more popular, KO Blackjack Card Counting or Roulé?
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