Hexakai vs Function Flow
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Hexagonal board layout
- Progressive difficulty levels
- Streamlined user interface
- Achievements system
- No timers for relaxed pacing
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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
Function Flow
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FunctionFlow is a captivating puzzle game where you transform numbers to reach goals. Drag and drop powerful tools, watch your numbers change in beautiful animations, and unlock the logical thinking skills that professional coders use every day. HOW IT WORKS Start with a set of numbers Choose tools to transform them Watch the magic happen with smooth animations Match the goal to win and advance Simple to learn, endlessly challenging to master! WHAT MAKES IT SPECIAL 100 hand-crafted puzzles from easy to mind-bending Beautiful, colorful interface anyone can understand Watch every change happen in real time No complicated rules—just creative thinking Helpful hints when you need a nudge Zero experience required to start having fun THE TOOLS YOU'LL USE Transform: Change each number (add, multiply, square) Select: Pick only certain numbers (even, odd, or unique ones) Organize: Put numbers in order Combine: Add all numbers together Mix and match these tools to solve each puzzle! WHO WILL LOVE THIS Students building problem-solving skills Adults who enjoy brain teasers and logic games Parents looking for educational screen time Anyone curious about how coding actually works Puzzle enthusiasts seeking a fresh challenge WHY YOU'LL LOVE IT No boring lectures or confusing code to type. Just drag, drop, and watch! Every puzzle teaches you to think like a programmer without feeling like homework. It's the satisfying "aha!" moment of solving a Rubik's cube, but you're learning valuable skills. SKILLS YOU'LL BUILD Logical step-by-step thinking Pattern recognition Strategic planning Problem decomposition (breaking big problems into small steps) TRY IT FREE First 25 levels completely free—no tricks One-time unlock for all 100 levels (no subscription) Zero ads, zero pressure Play anywhere—no internet needed Your progress saves automatically
Screenshots
Verdict
The clearest difference is in-app purchases: Hexakai at none against Function Flow's 1. Hexakai also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.5). On price 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. Function Flow sells 1 one-off in-app purchase. Hexakai asks for nothing beyond the download.
| Parameter | Hexakai | Function Flow |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 30 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Brandon Dixon | Muhammad Zohaib Brohi |
In-app purchases
Hexakai
No in-app purchases
Function Flow
- Full Game$2.99
Questions
Is Hexakai free?
Is Function Flow free?
Do Hexakai or Function Flow have ads?
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