# Roulette Strategy Simulator vs KO Blackjack Card Counting

The clearest difference is price: Roulette Strategy Simulator at $0.99 against KO Blackjack Card Counting's $14.99. Roulette Strategy Simulator also leads on review sentiment (80% vs 50%). KO Blackjack Card Counting's advantage is update cadence (monthly vs every 2 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Roulette Strategy Simulator costs $0.99 and KO Blackjack Card Counting $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.9 for Roulette Strategy Simulator against 3.8 for KO Blackjack Card Counting. Both are backed by a comparable volume of ratings — 8 and 6 respectively. Written reviews are what separate them: 80% of Roulette Strategy Simulator's written reviews are positive against 50% of KO Blackjack Card Counting's.

Roulette Strategy Simulator ships an update every 2 months, KO Blackjack Card Counting monthly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Roulette Strategy Simulator | KO Blackjack Card Counting |
| --- | --- | --- |
| Price | **$0.99** | $14.99 |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/roulette-strategy-simulator/id1673191755/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/ko-blackjack-card-counting/id6740313885/reviews) |
| Number of ratings | **8** | 6 |
| Positive reviews | **80.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | Paid |
| Best chart rank | #82 | **#36** |
| Size | 3 MB | 39 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Revolve Works LLC](https://appshunter.io/developer/322560508) | [Double Down Software](https://appshunter.io/developer/1751632262) |

## What reviewers say

### Roulette Strategy Simulator

[App page](https://appshunter.io/ios/app/roulette-strategy-simulator/id1673191755)

**Currently charting:** #82 Top Paid · Casino (US App Store)

Test your roulette betting strategies with realistic simulations. Analyze performance with detailed statistics and visualize wins and losses. Supports both American and European roulette tables.

**Highlights:** Setup bets and strategies, Run thousands of spins, Detailed statistics, Visual win/loss representation, Apply common strategies, Supports American and European roulette

**Features:** Vision Pro support

**In-app purchases:** none


### KO Blackjack Card Counting

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

**Currently charting:** #36 Top Paid · Casino, #133 Top Paid · Card (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


## Frequently asked questions

### Is Roulette Strategy Simulator free?

Roulette Strategy Simulator costs $0.99, with no in-app purchases.

### Is KO Blackjack Card Counting free?

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

### Which has better reviews, Roulette Strategy Simulator or KO Blackjack Card Counting?

Roulette Strategy Simulator is rated higher. Roulette Strategy Simulator averages 3.9 out of 5 from 8 ratings, while KO Blackjack Card Counting averages 3.8 from 6 ratings.

### Do Roulette Strategy Simulator or KO Blackjack Card Counting have ads?

Neither Roulette Strategy Simulator nor KO Blackjack Card Counting shows ads.

### Which is updated more often, Roulette Strategy Simulator or KO Blackjack Card Counting?

Roulette Strategy Simulator ships an update every 2 months, and KO Blackjack Card Counting monthly. Most recently, Roulette Strategy Simulator was updated on October 30, 2026 and KO Blackjack Card Counting on October 30, 2026.

### Which is more popular, Roulette Strategy Simulator or KO Blackjack Card Counting?

Roulette Strategy Simulator currently peaks at #82 in the App Store charts, and KO Blackjack Card Counting at #36. Chart position reflects recent download velocity rather than total install base.

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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.*