# EDGE21

> Blackjack strategy training app for optimal decision-making and skill improvement. (iPhone/iPad app by Mark Baumrind.)

- Source: https://appshunter.io/ios/app/edge21/id6757775188 (this page in markdown: same URL + `.md`)
- Developer: [Mark Baumrind](https://appshunter.io/developer/1868868237)
- Category: Games
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 24 MB
- Languages: American English
- Released: 2026-01-20
- Data updated: 2026-09-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/edge21/id6757775188/reviews.md

## What is EDGE21?

EDGE21 is an educational tool designed to teach blackjack strategy and game concepts. This app is for entertainment purposes only.  EDGE21 is a blackjack strategy training app designed to help you master 
optimal decision-making at the table.

FEATURES:
• Learn Basic Strategy with clear rules for every hand combination
• Speedrun Mode: Make rapid-fire decisions and test your skills
• Boss Hand Mode: Challenge yourself with difficult hands
• Count Sprint: Practice card counting techniques
• Leak Detector: Identify and fix mistakes in your strategy
• Detailed explanations for every move so you understand WHY each 
  decision is optimal

GAME MODES:
Choose your preferred learning style with independent game modes designed 
to improve different aspects of your blackjack play.

Perfect for:
- Casino enthusiasts wanting to improve their game
- Blackjack players learning basic strategy
- Anyone wanting to practice decision-making and strategy

DISCLAIMER: This app is for entertainment and educational purposes only. 
It is not intended for gambling or real-money activities. Always gamble 
responsibly and within your means.

## Key features

- Learn Basic Strategy
- Speedrun Mode
- Boss Hand Mode
- Card Counting Practice
- Mistake Identification
- Detailed Explanations

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/edge21/id6757775188/reviews.md

### 5/5 — Edge21

*2026-02-25*

Great app!  Has made me into a bona fide court counter!!

## Frequently asked questions about EDGE21

### What is EDGE21?

EDGE21 is an educational tool designed to teach blackjack strategy and game concepts. It helps users master optimal decision-making at the table through various training modes.

### What are the game modes in EDGE21?

EDGE21 offers modes like Basic Strategy, Speedrun Mode for rapid decisions, Boss Hand Mode for challenging hands, Count Sprint for card counting practice, and Leak Detector to identify mistakes.

### Is EDGE21 for real money gambling?

No, EDGE21 is strictly for entertainment and educational purposes. It is not intended for gambling or real-money activities. Always gamble responsibly.

### What devices does EDGE21 support?

EDGE21 is available on iPhone, iPad, and iPod devices.

### How often is EDGE21 updated?

The latest version is 1.0.2, and the app was last updated on February 3, 2026. Updates typically aim to improve features and user experience.

### What is the age rating for EDGE21?

EDGE21 has an age rating of 4+, making it suitable for a wide range of users interested in learning blackjack strategy.

### Does EDGE21 have ads?

No, EDGE21 does not contain advertisements.

### Can I practice card counting with EDGE21?

Yes, EDGE21 includes a 'Count Sprint' mode specifically designed to help you practice card counting techniques.

## Version history (last 2 releases)

### 1.0.2 — 2026-02-03

Added disclaimer acknowledging educational purpose. Updated app icon.

### 1.0 — 2026-01-20

No release notes.

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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 2026-09-13.*