EDGE21 vs 6ix Seven
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.
6ix Seven
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CONNECT, TILT, MASTER THE BALANCE 6Seven is a unique physics-based puzzle game that puts gravity in your hands. Tilt your device to control the flow of colorful balls, then drag to connect exactly 6 or 7 matching balls to clear them. Sounds simple? Think again! STRATEGIC GAMEPLAY • Connect chains of 6 or 7 balls of the same color • Tilt your device to manipulate gravity and ball physics • Master the blocking rule: clear the same count twice, and you're blocked from clearing it again! • Build massive combos for explosive scores PROGRESSIVE CHALLENGE • 7+ difficulty levels that evolve as you play • Early levels show helpful numbers and colored feedback • Higher levels remove training wheels - test your memory and skill • Dynamic spawn rates and color variety keep you on your toes • Watch out for the overflow line - let too many balls pile up and it's game over! POWER-UP MAYHEM Discover rare power-up balls that change everything: • Double Points - 2x score for your next 3 clears • Color Painter - Paint nearby balls to match • Color Burst - Clear all balls of the same color • Chain Bomb - Explode everything nearby • Wildcard - Match any color in your chain • Color Chaos - Unify or randomize all ball colors • Screen Clear - Wipe half the screen clean Higher difficulty and more balls on screen = more power-ups to help you survive! IMMERSIVE EXPERIENCE • Satisfying pop sounds with random pitch variation • Rich haptic feedback for every action • Customizable sound settings - control each sound individually • Long-press the mute button to access detailed audio controls COMPETE & IMPROVE • Track your high scores on the leaderboard • See your best level reached • Challenge yourself to beat your personal records EASTER EGG Think you've mastered everything? There's a hidden secret waiting for observant players... Can you find the special tap sequence? PERFECT FOR • Puzzle game enthusiasts • Fans of physics-based gameplay • Players who love combo systems • Anyone looking for a fresh take on match games • Quick sessions or long grinding runs GAME FEATURES - Intuitive drag-to-connect controls - Real device tilt controls gravity - Satisfying physics simulation - Beautiful gradient visuals - Responsive haptic feedback - No ads, no pay-to-win - Play offline anytime - Universal app for iPhone and iPad Download 6Seven now and discover why players can't stop tilting and connecting! Perfect your strategy. Master the physics. Dominate the leaderboard. Got feedback or found a bug? We'd love to hear from you!
Screenshots
Verdict
The clearest difference is update cadence: 6ix Seven at every 2 days against EDGE21's fortnightly. EDGE21's advantage is iOS requirement (15.1 vs 26.2). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for EDGE21 against 5.0 for 6ix Seven. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
EDGE21 ships an update fortnightly, 6ix Seven every 2 days. Both last shipped on October 24, 2026.
| Parameter | EDGE21 | 6ix Seven |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.2 |
| Further details — not scored | ||
| Size | 24 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Baumrind | AJA Digital LLC |
Customer experience
EDGE21
6ix Seven
In-app purchases
EDGE21
No in-app purchases
6ix Seven
No in-app purchases









