Comparison

BiDoku vs Hex Beam

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

Head to head
About

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.

Highlights
  • Binary number puzzles
  • Grid deduction gameplay
  • Multiple difficulty levels
  • Helper modes
  • Smart hint system
  • Best time tracking
  • Hard mode with grouped targets
Features
Read full description

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.

About

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.

Highlights
  • Hexagonal board puzzles
  • Rotate tiles to guide light
  • Split beams and use portals
  • Linked tile group manipulation
  • Daily puzzles
  • Hints and puzzle guide
Features
Read full description

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

BiDoku4 screens
Hex Beam4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BiDoku sells 1 one-off in-app purchase. Hex Beam asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

BiDoku ships an update every 2 days, Hex Beam every 3 weeks. Both last shipped on October 31, 2026.

Scorecard7 real differences · 3 level
BiDoku versus Hex Beam: the parameters behind the verdict, then further details
ParameterBiDokuHex Beam
PriceFreeFree
Rating1.0 (1 ratings)4.5 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings12 — better
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size32 MB13 MB
Age rating17+4+
DeveloperJob SierkstraEthan Jones

Customer experience

BiDoku

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Hex Beam

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

BiDoku

One-time1
  • BiDoku Premium$1.99
None

Hex Beam

No in-app purchases

Questions

Is BiDoku free?
BiDoku is free to download, with in-app purchases available.
Is Hex Beam free?
Hex Beam is free to download, with no in-app purchases.
Which has better reviews, BiDoku or Hex Beam?
Hex Beam is rated higher. BiDoku averages 1.0 out of 5 from 1 ratings, while Hex Beam averages 4.5 from 2 ratings.
Do BiDoku or Hex Beam have ads?
Hex Beam shows ads; BiDoku does not.
Which is updated more often, BiDoku or Hex Beam?
BiDoku ships an update every 2 days, and Hex Beam every 3 weeks. Most recently, BiDoku was updated on October 31, 2026 and Hex Beam on October 31, 2026.

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