# Blackjack Complete Strategy vs Charadz

The clearest difference is update cadence: Blackjack Complete Strategy at every 3 months against Charadz's every 56 months. Blackjack Complete Strategy also leads on iOS requirement (8.4 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Blackjack Complete Strategy ships an update every 3 months, Charadz every 56 months. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Blackjack Complete Strategy | Charadz |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 56 months |
| Monetization | Free | — |
| Size | 18 MB | 2 MB |
| Requires iOS | **8.4** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 17+ | 12+ |
| Developer | [Fluid Pixel Limited](https://appshunter.io/developer/298530429) | [Evgeniia Ferrara](https://appshunter.io/developer/1729263497) |

## What reviewers say

### Blackjack Complete Strategy

[App page](https://appshunter.io/ios/app/blackjack-complete-strategy/id971710967)

Learn and master optimal blackjack strategy with this app. Get instant strategy recommendations for any hand, track your win/loss ratio, and test your skills against the dealer. Supports Apple Watch for on-the-go strategy.

**Highlights:** Instant strategy for any hand, Win/loss ratio tracking, Test strategy against dealer, Color-coded strategy guide, Apple Watch integration, Practice mode with random cards

**Features:** macOS Compatibility

**In-app purchases:** none


### Charadz

[App page](https://appshunter.io/ios/app/charadz/id1509963060)

**In-app purchases:** none


## Frequently asked questions

### Is Blackjack Complete Strategy free?

Blackjack Complete Strategy is free to download, with no in-app purchases.

### Is Charadz free?

Charadz is free to download, with no in-app purchases.

### Do Blackjack Complete Strategy or Charadz have ads?

Neither Blackjack Complete Strategy nor Charadz shows ads.

### Which is updated more often, Blackjack Complete Strategy or Charadz?

Blackjack Complete Strategy ships an update every 3 months, and Charadz every 56 months. Most recently, Blackjack Complete Strategy was updated on October 5, 2026 and Charadz on October 16, 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.*