Comparison

BiDoku vs Block Cub

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

Block Cub

Navigate a forest by moving crates to build paths and find routes home. Solve over 100 free puzzles with no timers, lives, or ads. Explore detailed woodland scenes and enjoy optional expansions.

Highlights
  • Move crates to build steps
  • Find woodland routes
  • 100 free puzzles
  • No timers, lives, or ads
  • Explore map overview
  • Optional expansion packs
Features
Read full description

A storm has broken the forest paths. Help Cub carry a lantern seed home by moving crates, building steps and finding routes through the woodland. 100 FREE PUZZLES The Way Home spans ten chapters, from sunlit meadows to deep hollows and high ridges. Later levels stretch beyond the screen, climb through towers and ask you to plan a return route before you leave. LIFT, STACK AND CLIMB Swipe left or right to walk, swipe up to climb, and tap Cub or Lift to pick up a crate. Place crates where you need a step. Undo any move, restart a level or ask for a hint. There are no timers or lives. EXPLORE THE MAP Pan freely with Explore, open the whole-map overview, then return to Cub when your plan is ready. Optional movement buttons can be enabled in Settings. Hold an arrow to keep walking. TWO OPTIONAL ADVENTURES Clockwork Canopy adds 100 puzzles with pressure plates, brass gates and independent circuits. Frostbound adds 100 puzzles with sliding crates and icy paths through the northern grove. Each expansion is a separate, one-time purchase. Try the first level of each for free. Levels unlock in sequence. No subscriptions or consumable purchases. ADS AND A QUIET JOURNEY Occasional ads may appear when you continue after a completed free-campaign puzzle. Hints, undo and puzzle play stay uninterrupted. Purchased adventures are ad-free. Remove Ads is a separate, permanent one-time purchase that removes all advertisements without unlocking expansions. Restore purchases in Settings. PAINTED WOODLANDS Textured characters, moss-covered stone, timber crates and glowing doorways sit within animated woodland scenes. Play on iPhone or iPad, in portrait or landscape, with optional sounds and haptics. Motion follows your device’s Reduce Motion setting. Progress is saved on your device. Gameplay works offline; buying or restoring an expansion requires an internet connection. No account is required to play. Progress does not sync between devices. Forest Friends is an optional online referral program. Five qualifying friends can earn you one expansion; eligibility rules are shown before joining. Gameplay analytics is optional, on by default, and can be turned off in Settings.

Screenshots

BiDoku4 screens
Block Cub4 screens

Verdict

The call

The clearest difference is rating: Block Cub at 5.0 against BiDoku's 1.0. Block Cub also leads on iOS requirement (17.0 vs 26.0). BiDoku's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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 and Block Cub sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Block Cub holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
BiDoku versus Block Cub: the parameters behind the verdict, then further details
ParameterBiDokuBlock Cub
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 2 daysEvery 2 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size32 MB58 MB
Age rating17+4+
DeveloperJob SierkstraSunny Nagra

Customer experience

BiDoku

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

Block Cub

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

BiDoku

One-time1
  • BiDoku Premium$1.99
2 purchases

Block Cub

One-time2
  • Frostbound$2.99
  • Clockwork Canopy$2.99

Questions

Is BiDoku free?
BiDoku is free to download, with in-app purchases available.
Is Block Cub free?
Block Cub is free to download, with in-app purchases available.
Which has better reviews, BiDoku or Block Cub?
Block Cub is rated higher. BiDoku averages 1.0 out of 5 from 1 ratings, while Block Cub averages 5.0 from 1 ratings.
Do BiDoku or Block Cub have ads?
Block Cub shows ads; BiDoku does not.
Which is updated more often, BiDoku or Block Cub?
BiDoku ships an update every 2 days, and Block Cub every 2 days. Most recently, BiDoku was updated on October 12, 2026 and Block Cub on October 14, 2026.

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