BiDoku vs Block Cub
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.
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.
- Move crates to build steps
- Find woodland routes
- 100 free puzzles
- No timers, lives, or ads
- Explore map overview
- Optional expansion packs
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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
Verdict
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
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.
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.
Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.
| Parameter | BiDoku | Block Cub |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 days | Every 2 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 58 MB |
| Age rating | 17+ | 4+ |
| Developer | Job Sierkstra | Sunny Nagra |
Customer experience
BiDoku
Block Cub
In-app purchases
BiDoku
- BiDoku Premium$1.99
Block Cub
- Frostbound$2.99
- Clockwork Canopy$2.99









