EDGE21 vs Block Mash
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
EDGE21
Master blackjack strategy with this educational tool. Learn basic strategy, practice card counting, and identify mistakes with detailed explanations and engaging game modes. Designed for entertainment and skill improvement.
- Learn Basic Strategy
- Speedrun Mode
- Boss Hand Mode
- Card Counting Practice
- Mistake Identification
- Detailed Explanations
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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.
Block Mash
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Relax your mind and challenge your brain with Block Mash! Block Mash is a modern block puzzle game designed to be simple, satisfying, and relaxing. Place blocks on the board, clear lines, and achieve high scores while enjoying beautiful pastel visuals. Whether you enjoy classic falling block gameplay or strategic puzzle challenges, Block Mash offers multiple modes to keep you entertained. FEATURES • Classic Block Puzzle Gameplay Place blocks on the board and clear rows and columns to score points. • Tetris Inspired Mode Enjoy the timeless falling block gameplay with smooth controls. • Block Sudoku Mode Fill rows, columns and 3x3 squares in this strategic puzzle mode. • Daily Challenges Complete missions every day to train your brain. • Achievements & Rankings Unlock achievements and track your progress. • Relaxing Zen Experience Calm colors, smooth animations and satisfying gameplay. • Easy to Play Simple controls make it perfect for everyone. • Hard to Master Challenge yourself to beat your high score. Download Block Mash today and start your relaxing puzzle journey!
Screenshots
Verdict
The clearest difference is in-app purchases: EDGE21 at none against Block Mash's 5. Block Mash's advantage is update cadence (every 4 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Block Mash sells 5 one-off in-app purchases. EDGE21 asks for nothing beyond the download.
EDGE21 ships an update fortnightly, Block Mash every 4 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.
| Parameter | EDGE21 | Block Mash |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 24 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Baumrind | Ngan Kim |
In-app purchases
EDGE21
No in-app purchases
Block Mash
- 5 Revive Tokens$0.99
- Premium Themes$1.99
- Remove Ads$2.99
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- 20 Revive Tokens$2.99
- VIP Bundle$5.99









