Droppy vs Shikaku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Droppy
A fast-paced arcade puzzle game where you strategically drop balls into columns to prevent the grid from overflowing. Trigger explosive chain reactions by matching ball numbers to column or row counts for high scores.
- Strategic ball dropping
- Explosive chain reactions
- Multiple ball types
- Leveling system
- Various game modes
- Leaderboard competition
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*Droppy* A highly addictive, fast-paced arcade puzzle game! *How to Play* Drop balls into columns and keep the grid from overflowing. Choose wisely — your next ball appears at the top of the screen, and where you place it could trigger explosive chain reactions... or total gridlock. *Explosive Gameplay* Balls explode when their number matches the total count of balls in their row or column. Example: In a column with 4-2-3-4, both “4” balls will explode because there are four balls in the column. *Ball Types* - Unlocked – Ready to explode. - Locked (dotted circle) – Can’t explode yet. - Double Locked (solid circle) – Even tougher. Locked balls can be unlocked if they’re adjacent to an exploding ball. *Chaining Reactions* Each explosion rearranges the grid. Chain multiple explosions together for massive points and satisfying combos! *Level Up* Drop enough balls to level up — but beware! Every new level adds a row of double-locked balls from the bottom, pushing your grid closer to the top. *Game Modes* - Easy - Normal - Difficult Higher difficulty means fewer drops before a level-up — and a much greater challenge to keep the grid clear. *Scoring* Earn points for every ball exploded. Chain reactions multiply your score exponentially. Clear the grid or level up for big bonus points! *Ads & Upgrades* Droppy includes ads, but you can upgrade to the ad-free experience with a one-time in-app purchase. *Compete on Game Center* Sign in to Game Center and climb the global Droppy Leaderboards. How long can you survive?
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.
Screenshots
Verdict
The clearest difference is in-app purchases: Shikaku at none against Droppy's 1. Shikaku also leads on iOS requirement (15.6 vs 18.0). Droppy's advantage is review sentiment (100% vs 76%) and rating (4.6 vs 4.4). On price, ads 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. Droppy sells 1 one-off in-app purchase. Shikaku asks for nothing beyond the download.
Droppy holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Droppy has 169 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 100% of Droppy's written reviews are positive against 76% of Shikaku's.
Droppy ships an update every 6 days, Shikaku every 3 weeks. Both last shipped on October 21, 2026.
| Parameter | Droppy | Shikaku |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (169 ratings) — better | 4.4 (16 ratings) |
| Positive reviews | 100.0% of reviews — better | 76.5% of reviews |
| Number of ratings | 169 — better | 16 |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 7 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Antonio Tanzola | BRIDGE DIGITAL EUROPE LIMITED |
Customer experience
Droppy
Shikaku
In-app purchases
Droppy
- Droppy Ad-Free$2.99
Shikaku
No in-app purchases









