# 21 Strategy Pro — Is basic strategy enough?

> Is basic strategy enough? (iPhone/iPad app by Naoto Tsuno.)

- Source: https://appshunter.io/ios/app/21-strategy-pro/id6737721447 (this page in markdown: same URL + `.md`)
- Developer: [Naoto Tsuno](https://appshunter.io/developer/1548296890)
- Category: Entertainment
- Price: $19.99
- Age rating: 4+
- Requires: iOS 17.0 · 0 MB
- Languages: English
- Released: 2024-11-04
- Data updated: 2025-05-08
- User reviews in markdown: https://appshunter.io/ios/app/21-strategy-pro/id6737721447/reviews.md

## What is 21 Strategy Pro?

Basic strategy is widely known as a blackjack strategy. But isn't it kind of boring to play strictly according to the basics?

With this app, you can step up your blackjack game with strategies that go beyond the basics. Armed with real-time probability data, let's dive into the thrilling world of blackjack and aim to win!

Key Features:
- Dealer Predictions Based on Probabilities:
    Real-time calculations of the dealer's potential score and bust probability.
- Player-Specific Probability Calculations:
    Supports strategic decisions with probabilities tailored to your hand, whether you hit or stand.
- Basic Strategy Guide:
    Clear and accessible display of basic strategies for easy reference.
- Intuitive Interface:
    A simple, clean design that grants instant access to essential data without ads.

I wish you all the best in your blackjack journey!


## Version history (last 1 release)

### 1.0 — 2024-11-04

No release notes.

## More apps by Naoto Tsuno

- [Let's Memorize! Hyakunin Isshu](https://appshunter.io/ios/app/lets-memorize-hyakunin-isshu/id1551834307)
- [Wireless Quiz Showdown](https://appshunter.io/ios/app/wireless-quiz-showdown/id1565660941)
- [Chemical Formula Mnemonic Card](https://appshunter.io/ios/app/chemical-formula-mnemonic-card/id1623047048)
- [MoonCapture -Light and Shadow-](https://appshunter.io/ios/app/mooncapture/id6451071579)

All apps by Naoto Tsuno: https://appshunter.io/developer/1548296890

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2025-05-08.*