Shikaku vs Paint Blok
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Shikaku
Engage in a minimalist logic puzzle game where you divide a grid into rectangular pieces. Each piece must contain a number representing its total area. Enjoy daily challenges, endless modes, and customizable themes.
- Grid division logic puzzles
- Daily puzzle chapters
- Infinite puzzle generation
- Customizable themes
- XP system for mastery
- Ad-free experience
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Master the Geometry of Logic. Step into the world of Shikaku (also known as Rectangles), a classic Japanese logic puzzle reimagined for the modern era. Shikaku is a minimalist experience designed for those who find beauty in structure and peace in problem-solving. THE GOAL Divide the grid into rectangular and square pieces such that each piece contains exactly one number. That number must represent the total area (the number of cells) of that rectangle. It’s simple to learn, but mastery requires a deep understanding of logical geometry. WHY PLAY SHIKAKU? • Handcrafted Minimalism: A clean, distraction-free interface that lets you focus entirely on the puzzle at hand. • Daily Chapters: Every day brings a new "Chapter" with three stages of escalating difficulty. Start your morning with a light challenge and end your day with a masterclass in logic. • Infinite Endless Mode: Never run out of puzzles. Generate grids of various sizes—from quick 4x4 warm-ups to daunting large-scale grids. • Personalize Your Experience: Express yourself with over 16 vibrant themes, including Tokyo Neon, Sakura, Botanical, and Midnight. • Mastery XP System: Prove your skill. Turn off assistive features to earn 1.5x XP and climb the ranks of logic masters. • Zero Distractions: No ads. No interruptions. Just you and the grid. Whether you’re a Sudoku veteran or a casual puzzle lover, Shikaku offers a meditative yet mentally stimulating escape. Handcrafted with pride by De Groot Studio.
Paint Blok
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Paint Blok is the addictive puzzle game that challenges your brain with colourful shape-matching fun! HOW TO PLAY - Drag your finger to paint cells on the grid - Create the exact shapes shown in the shape bank - Fill the entire grid to complete each level - Watch out for blocked cells - plan your moves carefully! FEATURES - 200+ Handcrafted Puzzles - From easy to mind-bending - Beautiful Themes - Unlock stunning colour palettes - Smart Hint System - Get unstuck when you need help - No WiFi Required - Play anywhere, anytime - Progress Saved Automatically - Pick up where you left off PERFECT FOR - Puzzle lovers who enjoy Tetris, Tangram & Block games - Brain training and mental exercise - Quick gaming sessions or long relaxing playtime - All ages - easy to learn, challenging to master Train your brain with Paint Blok - the perfect blend of creativity and logic. Download now and start painting your way to puzzle mastery!
Screenshots
Verdict
The clearest difference is ads: Shikaku at none against Paint Blok's shown. On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Shikaku ships an update every 3 weeks, Paint Blok every 9 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.
| Parameter | Shikaku | Paint Blok |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (16 ratings) — better | — |
| Positive reviews | 76.5% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 29 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | BRIDGE DIGITAL EUROPE LIMITED | karl mueller |
In-app purchases
Shikaku
No in-app purchases
Paint Blok
No in-app purchases









