--- title: "Blackjack 21 - Blackjack Game — App Overview" url: https://marlvel.ai/intel-report/games/blackjack-21-blackjack-game category: Games developer: Octopus Internet Technology Co., Limited platforms: ios rating: 5.0 (1 ratings) pricing: free report_level: overview generated: 2026-05-04 last_verified: "2026-05-04T10:04:14.147Z" --- > **Key Insight:** This app functions as a dedicated blackjack simulator that emphasizes skill development through built-in training features. | Metric | Value | |--------|-------| | Category | Games | | Rating | 5.0 ★ (1) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 1.1.0 | | Developer | Octopus Internet Technology Co., Limited | ## What is Blackjack 21 - Blackjack Game? Blackjack 21 is a single-player mobile card game designed to simulate a Vegas casino environment. It serves both beginners and experienced players by offering integrated training tools to practice strategy and card counting. ## Key Features - **Blackjack Trainer**: An advanced tool designed to help users learn and practice essential blackjack strategies. - **Strategy Trainer**: A dedicated module for players to practice card counting and refine their decision-making skills. - **Realistic Casino Experience**: Provides a lifelike atmosphere through high-quality graphics and smooth gameplay mechanics. ## Who is it for? Individuals interested in learning or practicing blackjack strategy in a single-player mobile environment. ## Links - [App Store](https://apps.apple.com/us/app/blackjack-21-blackjack-game/id6751787792?uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/games/blackjack-21-blackjack-game) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/blackjack-21-blackjack-game).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*