Comparison

Blackjack Solver vs KOH University

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

Head to head
About

Blackjack Solver

Master blackjack strategy and card counting with this comprehensive training platform. It offers interactive practice modes, real-time counting with true count calculations, and adaptive basic strategy recommendations. Track your progress with detailed performance analytics and customizable game rules.

Highlights
  • Solver Mode for manual analysis
  • Practice Mode with automatic dealing
  • Real-time Hi-Lo card counting
  • Adaptive basic strategy recommendations
  • Detailed performance analytics
  • Customizable game rules
Features
Read full description

Blackjacksolver.com is a comprehensive blackjack training platform designed to help players master basic strategy and card counting techniques. The app features two distinct training modes: Solver Mode for manual card analysis and strategic decision-making, and Practice Mode for interactive gameplay with automatic card dealing. Key features include real-time Hi-Lo card counting with true count calculations, comprehensive basic strategy recommendations that adapt to various rule sets, and detailed performance analytics that track decision accuracy, timing, and win rates. The platform supports customizable game rules, including dealer hits on soft 17, double after split, and surrender options. Built for both beginners and advanced players, BlackJack Solver provides an intuitive learning environment with progress tracking, session management, and personalized statistics. The app helps users develop their blackjack skills through structured practice sessions while maintaining detailed records of their improvement over time. Perfect for anyone looking to improve their blackjack game through systematic training and data-driven feedback. Subscription Information – Pro Tier: $12.99/month, includes unlimited hands and full stats dashboard – Basic Tier: $7.99/month, includes unlimited hands – Free Tier: 30 hands per day – Payment will be charged to your Apple ID account at confirmation of purchase. – Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. – Manage or cancel your subscription in your App Store account settings. – Terms of Use: https://blackjacksolver.com/terms-of-use – Privacy Policy: https://blackjacksolver.com/privacy-policy

About

KOH University

Master blackjack with structured practice in hands, drills, and simulations. Improve basic strategy, card counting accuracy, and decision speed to build confidence for real casino play. Track performance and reduce costly mistakes.

Highlights
  • Basic strategy practice
  • Card counting training
  • Decision drills
  • Performance feedback
  • Structured practice sessions
  • Simulations
Features
Read full description

KOH University is built to train you into a complete card counter. From mastering basic strategy to executing full counting systems under pressure, this app gives you structured drills designed to build real casino ready blackjack skills. Whether you're brand new to advantage play or refining your edge, KOH University helps turn correct decisions into automatic habits through repetition, pressure drills, and performance tracking. Train Every Core Skill of Card Counting Basic Strategy Mastery Learn the mathematically correct play for every blackjack hand until perfect decisions become second nature. Running Count Training Build speed and accuracy keeping the running count through live card sequences. True Count Conversion Practice converting running count into true count instantly based on decks remaining. Deviation Training Memorize and drill the most important strategy deviations so you know when to break basic strategy for maximum EV. Combined Section (Final Exam) Put everything together with basic strategy, counting, true count conversion, and deviations in realistic simulations that mimic real table pressure. Performance Tracking Measure your accuracy, identify weaknesses, and track your progress over time. Built for Serious Improvement KOH University is designed around deliberate practice, not passive learning. Every drill is structured to help you develop the speed, precision, and confidence required to perform in live casino conditions. Perfect for: • Aspiring card counters • Blackjack players serious about advantage play • Experienced APs sharpening speed and accuracy • Anyone preparing for live casino blackjack The House Doesn't Always Win. Welcome to KOH University Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Blackjack Solver4 screens
KOH University4 screens

Verdict

The call

The clearest difference is ratings volume: KOH University at 90 against Blackjack Solver's 5. Blackjack Solver's advantage is review sentiment (100% vs 89%). On price, rating, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Blackjack Solver sells 2 in-app purchases, starting at $7.99 per month and KOH University sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Blackjack Solver holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: KOH University has 90 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Blackjack Solver's written reviews are positive against 89% of KOH University's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Blackjack Solver versus KOH University: the parameters behind the verdict, then further details
ParameterBlackjack SolverKOH University
PriceFreeFree
Rating5.0 (5 ratings) — better4.8 (90 ratings)
Positive reviews100.0% of reviews — better89.3% of reviews
Number of ratings590 — better
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size29 MB92 MB
Age rating+1717+
DeveloperTengy LLcFollow The Fun Productions

Customer experience

Blackjack Solver

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

KOH University

All ratings78 ratings
Positive94.9%
Neutral2.6%
Negative2.6%
Written reviews28 reviews
Positive89.3%
Neutral7.1%
Negative3.6%

In-app purchases

2 purchases

Blackjack Solver

Subscriptions2
  • Basic Plan$7.991 Month
  • Pro7 Days trial$9.991 Month
4 purchases

KOH University

Subscriptions3
  • Weekly$4.997 Days
  • Monthly$14.991 Month
  • Yearly$99.991 Year
One-time1
  • Lifetime$399.99

Questions

Is Blackjack Solver free?
Blackjack Solver is free to download, with in-app purchases available.
Is KOH University free?
KOH University is free to download, with in-app purchases available.
Which has better reviews, Blackjack Solver or KOH University?
Blackjack Solver is rated higher. Blackjack Solver averages 5.0 out of 5 from 5 ratings, while KOH University averages 4.8 from 90 ratings.
Do Blackjack Solver or KOH University have ads?
Neither Blackjack Solver nor KOH University shows ads.
Which is updated more often, Blackjack Solver or KOH University?
Blackjack Solver ships an update weekly, and KOH University weekly. Most recently, Blackjack Solver was updated on October 23, 2026 and KOH University on October 28, 2026.

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