Asy vs Calcudoku (Puzzle)
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Asy
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ASY is a colorful and joyful tap game designed especially for the youngest kids! Bright shapes pop up on screen against a beautiful blue sky with fluffy clouds, sunshine, and green hills — and your toddler taps them for instant delight! WHY KIDS LOVE IT: • Tap a shape and it bursts into a firework of colorful particles! • Cheerful, playful sounds with every touch • Different shapes — circles, stars, hearts & squares • Cute emoji faces on every shape — kittens, puppies, smileys • Golden special shapes with a unique fanfare sound • Confetti celebrations every 10 points — "SUPER!", "WOW!", "BRAVO!" HOW TO PLAY: Just tap the shapes! No complicated rules — perfect for toddlers aged 1+. Shapes gently fade away on their own, so your child never loses. SAFE FOR KIDS: • Zero ads — ever • No in-app purchases • No losing — only encouragement and reward • No internet required • Saves the best score automatically DETAILS: • Beautiful sky with sun and drifting clouds, green grass with flowers • Smooth spring animations for every shape • Haptic feedback on every tap • Combo system rewards fast tapping • Works on iPhone and iPad Hand your phone to your toddler — and watch the smile appear!
Calcudoku (Puzzle)
Engage your mind with a logic puzzle that blends Sudoku-style number placement with arithmetic operations. Solve over 4,000 offline puzzles using pure deduction, no guessing required. Features multiple difficulty levels and helpful in-game tools.
- 4,204 offline levels
- 6 difficulty levels
- Optional game timer
- Hints and undo button
- Automatic game save
- Day and night modes
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Train your brain with CalcuDoku, a logic puzzle that combines Sudoku-style thinking with arithmetic challenges. Every puzzle requires careful deduction — no guessing, just pure logic. With 4,204 offline levels, you’ll always have a new challenge waiting. How It Works Fill the grid with numbers so that: • Numbers do not repeat in any row or column • Each bold-outlined cage matches its target number using the given operator Simple rules — deep strategy. Game Features • 4,204 offline levels — play anywhere, anytime • 6 difficulty levels — from 4×4 up to 9×9 grids • Optional game timer • Hints when you get stuck • Undo button • Automatic save of game state and progress • Day and night modes • Supports portrait and landscape orientations Whether you want a quick 4×4 warm-up or a challenging 9×9 brain workout, CalcuDoku adapts to your skill level. Sharpen your logic. Improve concentration. Enjoy thousands of satisfying puzzles. Download now and start solving.
Screenshots
Verdict
The clearest difference is ads: Asy at none against Calcudoku (Puzzle)'s shown. Calcudoku (Puzzle)'s advantage is update cadence (every 4 weeks vs every 18 months) and iOS requirement (13.0 vs 15.0). On price, 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.
Asy ships an update every 18 months, Calcudoku (Puzzle) every 4 weeks. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.
| Parameter | Asy | Calcudoku (Puzzle) |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 18 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 10 MB |
| Age rating | 4+ | 12+ |
| Developer | Viktor Pobedria | Aliaksandr Uvarau |
In-app purchases
Asy
No in-app purchases
Calcudoku (Puzzle)
No in-app purchases









