Comparison

Hexakai vs Grid Genius

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Hexakai

This game offers a unique twist on Sudoku, featuring hexagonal boards and strategic tile placement. Enjoy progressively challenging puzzles with a relaxed pace and an achievements system. It's a mentally stimulating experience for puzzle enthusiasts.

Highlights
  • Hexagonal board layout
  • Progressive difficulty levels
  • Streamlined user interface
  • Achievements system
  • No timers for relaxed pacing
Features
Read full description

Love Sudoku? Hexakai is a Sudoku-inspired game of hexagons built on a hexagonal board layout with not two, but three linear directions. Dive into a world where strategy meets visual planning as you arrange hexagonal tiles to fill the board without repeating symbols in any row or diagonal. Game Features: • Multiple board sizes - start small and scale up with more hexagons, more rows, and more values as you improve. • Progressive difficulty - Hexakai offers puzzles for new players, casual players, and seasoned puzzle solvers. Scale up with board sizes, difficulty ratings, and advanced generator patterns. • Note taking - use the game's radial input to mark of cells with colors and pencil markings to keep track of possible values and key off certain cells to suit your own unique playing style. • Daily puzzles - enjoy a new, unique puzzle every day. Daily puzzles are created along a wide variety of board sizes, difficulties, and generator patterns. • Whether you're a fan of Sudoku or new to puzzle games, Hexakai offers a distinctive and engaging experience. Download now to begin your journey through the captivating world of hexagonal puzzles! Terms of Use: https://hexakai.com/terms Privacy Policy: https://hexakai.com/privacy-policy

About

Grid Genius

Read full description

Grid Genius: The Ultimate Grid-Based Strategy Game Unleash your strategic prowess in Grid Genius, the most captivating grid-based game on the App Store! Whether you're a casual gamer or a hardcore strategist, Grid Genius offers endless fun and challenges to keep you engaged. Features: Multiple Difficulty Levels: Test your skills against AI opponents in Easy, Normal, Hard, and Impossible modes. Each level offers unique challenges and rewards. Earn and Spend Diamonds: Start with 100 diamonds! Use them to enter games at various difficulty levels and win more diamonds when you triumph. Can you master the Impossible level and reap the ultimate reward? Strategic Gameplay: Outsmart the AI with your moves. Plan ahead, think strategically, and dominate the grid. Stunning Graphics and Smooth UI: Enjoy a visually appealing interface with intuitive controls that make gameplay seamless. In-Game Music and Sound Effects: Immerse yourself in the game with engaging music and sound effects. Customize your experience in the options menu. iCloud Sync: Keep your progress and diamond count synced across all your devices automatically. In-App Purchases: Need more diamonds? Visit our store to purchase diamond packs and keep the fun going. Why Grid Genius? Grid Genius isn't just a game; it's a test of wit, strategy, and foresight. Whether you're looking to kill some time or seriously challenge your mind, Grid Genius provides an experience that's both entertaining and intellectually stimulating. Feedback and Support We value your feedback! Use the in-app feature request system to send us your ideas, or contact our support team for assistance. Join the Grid Genius Community Today! Download now and start your journey to becoming the ultimate Grid Genius!

Screenshots

Hexakai4 screens
Grid Genius3 screens

Verdict

The call

The clearest difference is in-app purchases: Hexakai at none against Grid Genius's 4. Hexakai also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Grid Genius sells 4 one-off in-app purchases. Hexakai asks for nothing beyond the download.

UpkeepUpdate frequency

Hexakai ships an update every 4 days, Grid Genius weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Hexakai versus Grid Genius: the parameters behind the verdict, then further details
ParameterHexakaiGrid Genius
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.6
Further details — not scored
Size30 MB9 MB
Age rating4+4+
DeveloperBrandon DixonMaradlo s.r.o.

In-app purchases

None

Hexakai

No in-app purchases

4 purchases

Grid Genius

One-time4
  • 100 Diamonds$0.99
  • 250 Diamonds$1.99
  • 500 Diamonds$3.99
Show 1 more
  • 1000 Diamonds$7.99

Questions

Is Hexakai free?
Hexakai is free to download, with no in-app purchases.
Is Grid Genius free?
Grid Genius is free to download, with in-app purchases available.
Do Hexakai or Grid Genius have ads?
Neither Hexakai nor Grid Genius shows ads.
Which is updated more often, Hexakai or Grid Genius?
Hexakai ships an update every 4 days, and Grid Genius weekly. Most recently, Hexakai was updated on October 24, 2026 and Grid Genius on October 25, 2026.

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