BiDoku vs Hex Beam
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
BiDoku
This logic puzzle game challenges you to fill a grid with 0s and 1s. Convert binary numbers to decimal and match row/column targets using pure logic. It offers a fresh twist on number puzzles for those who enjoy brain teasers.
- Binary number puzzles
- Grid deduction gameplay
- Multiple difficulty levels
- Helper modes
- Smart hint system
- Best time tracking
- Hard mode with grouped targets
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BiDoku: Think in Binary Welcome to BiDoku, a unique logic puzzle game where binary numbers meet brain-teasing strategy. Fill the grid with 0s and 1s, convert binary into decimal, and match row and column targets using pure logic. Every move matters. Every puzzle has a single solution. If you love Sudoku, number puzzles, or brain challenges, BiDoku offers a completely fresh twist. How It Works Each row and column represents a binary number. Your goal: - Place 0s and 1s in the grid - Match the decimal targets - Use logical deduction to solve the puzzle - Complete the grid perfectly to win Simple rules. Deep strategy. Features • Multiple difficulty levels • Clean and modern design • Optional helper modes • Dynamic target tracking • Smart hint system • Track your best times • Hard mode with grouped targets for advanced players • Designed for both beginners and logic masters Train Your Brain BiDoku improves: - Logical reasoning - Binary number understanding - Pattern recognition - Strategic thinking It’s perfect for puzzle fans, math enthusiasts, students learning binary, or anyone who loves a smart mental workout. Why BiDoku? Unlike traditional number puzzles, BiDoku blends: -Binary logic -Mathematical thinking -Classic grid deduction The result is a fresh, satisfying, and addictive puzzle experience. Think in 0s and 1s. Master binary logic. Challenge your mind. Download BiDoku and start solving today.
Hex Beam
Guide colored beams of light to their matching targets on a hexagonal board by rotating tiles. Solve increasingly complex puzzles by splitting beams, using portals, and manipulating linked tile groups. Enjoy daily challenges and helpful hints.
- Hexagonal board puzzles
- Rotate tiles to guide light
- Split beams and use portals
- Linked tile group manipulation
- Daily puzzles
- Hints and puzzle guide
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Hex Beam is a logic puzzle game about guiding light through a hexagonal board. Turn the tiles to direct each colored beam to its matching target. A mirror that connects one beam can send another in the wrong direction. Find the arrangement that connects them all. Start with simple reflections, then discover new ways to control the light. Split a beam into multiple paths. Send it through portals to another part of the board. Turn linked tile groups together, changing several paths with a single move. As the puzzles become more complex, each tile becomes part of a larger problem. Follow the beams, work out how the paths interact, and test your solution. Watch the light change as you turn each tile. Play through increasingly complex levels, or try a new daily puzzle. Hints and a puzzle guide are available when you need help. Turn the tiles. Find the path. Connect every color.
Screenshots
Verdict
The clearest difference is review sentiment: Hex Beam at 100% against BiDoku's 0%. Hex Beam also leads on rating (4.5 vs 1.0) and in-app purchases (none vs 1). BiDoku's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, ratings volume and device support 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. BiDoku sells 1 one-off in-app purchase. Hex Beam asks for nothing beyond the download.
Hex Beam holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of BiDoku's written reviews are positive against 100% of Hex Beam's.
BiDoku ships an update every 2 days, Hex Beam every 3 weeks. Both last shipped on October 31, 2026.
| Parameter | BiDoku | Hex Beam |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.5 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 13 MB |
| Age rating | 17+ | 4+ |
| Developer | Job Sierkstra | Ethan Jones |
Customer experience
BiDoku
Hex Beam
In-app purchases
BiDoku
- BiDoku Premium$1.99
Hex Beam
No in-app purchases









