# KO Blackjack Card Counting vs Blackjack Solver

The clearest difference is review sentiment: Blackjack Solver at 100% against KO Blackjack Card Counting's 50%. Blackjack Solver also leads on price (Free vs $14.99) and rating (5.0 vs 3.8). KO Blackjack Card Counting's advantage is in-app purchases (none vs 2) and chart position (#108 vs unranked). On ratings volume, ads and device support there is nothing between them.

Blackjack Solver is free to download; KO Blackjack Card Counting costs $14.99 up front. Blackjack Solver sells 2 in-app purchases, starting at $7.99 per month. KO Blackjack Card Counting asks for nothing beyond the download.

Blackjack Solver holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 50% of KO Blackjack Card Counting's written reviews are positive against 100% of Blackjack Solver's.

KO Blackjack Card Counting ships an update monthly, Blackjack Solver weekly. The most recent releases landed on September 25, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | KO Blackjack Card Counting | Blackjack Solver |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/ko-blackjack-card-counting/id6740313885/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/blackjack-solver/id6751151674/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#108** | — |
| Size | 39 MB | 29 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | +17 |
| Developer | [Double Down Software](https://appshunter.io/developer/1751632262) | [Tengy LLc](https://appshunter.io/developer/1833711302) |

## What reviewers say

### KO Blackjack Card Counting

[App page](https://appshunter.io/ios/app/ko-blackjack-card-counting/id6740313885)

**Currently charting:** #108 Top Paid · Casino (US App Store)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Blackjack Solver

[App page](https://appshunter.io/ios/app/blackjack-solver/id6751151674)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $7.99 | per month |
| Pro | $9.99 | per month |


## Frequently asked questions

### Is KO Blackjack Card Counting free?

KO Blackjack Card Counting costs $14.99, with no in-app purchases.

### Is Blackjack Solver free?

Blackjack Solver is free to download, with in-app purchases available.

### Which has better reviews, KO Blackjack Card Counting or Blackjack Solver?

Blackjack Solver is rated higher. KO Blackjack Card Counting averages 3.8 out of 5 from 4 ratings, while Blackjack Solver averages 5.0 from 5 ratings.

### Do KO Blackjack Card Counting or Blackjack Solver have ads?

Neither KO Blackjack Card Counting nor Blackjack Solver shows ads.

### Which is updated more often, KO Blackjack Card Counting or Blackjack Solver?

KO Blackjack Card Counting ships an update monthly, and Blackjack Solver weekly. Most recently, KO Blackjack Card Counting was updated on September 25, 2026 and Blackjack Solver on September 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*