Comparison

ShapeFlip vs Petdoku!

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

ShapeFlip

Challenge your brain with a fast-paced puzzle game. Quickly identify the correctly flipped geometric shape within a time limit. It's a test of quick thinking and visual acuity.

Highlights
  • Geometric shape matching
  • Timed challenges
  • Flipped shape recognition
  • Brain-testing puzzles
  • Arcade gameplay
Features
Read full description

Test your geometrical manipulation skills in this puzzle arcade game that will really make you use your brain power. Pick the correct shape that matches the one in the middle. But be careful as the other one is flipped! And don't take too long as you only have five seconds to figure out which shape, left or right, is correct!

About

Petdoku!

Features
Read full description

Petdoku: Cozy Brain Puzzles About this game Looking for a game that soothes your soul while keeping your brain spinning? Welcome to Petdoku - a cozy, pure logic puzzle game that flawlessly blends the rigorous reasoning of Sudoku with the thrilling deduction of Minesweeper and Star Battle! Here, you have only one mission: find the perfect exclusive territory for your adorable little pet companions! One Game, Three Times the Cuteness! Why settle for just one pet when you can have three? In Petdoku, you can customize your puzzle experience anytime. Choose your favorite companion skin to match your mood: - Cozy Kittens: For the fans of aloof, fluffy cats. - Playful Puppies: For those who love loyal, energetic dogs. - Cheeky Hamster: For lovers of tiny, pocket-sized cuteness. Swap your pet theme seamlessly whenever you want a fresh vibe! Simple Rules, Deep Strategy The concept is elegant, intuitive, and beautifully designed, yet anything but simple: - Exclusive Territory: The board is divided into colorful, whimsical regions. You must place exactly one pet in each region. - The Cozy Rule: Pets need their personal space! They absolutely cannot share the same row, column, or touch each other - not even diagonally. - Risk and Reward: Tap once to clear the cells, and double-tap to place your pet. You only have limited chances to make a mistake (hearts). Guessing won't save you; every single move must be solved through pure, satisfying deduction! Key Features Pure and Immersive Flow - Non-Intrusive Experience: Enjoy a completely focused, Zen-like flow state with minimal interruptions. - Play Offline Anytime: No internet required. Perfectly fills up the puzzle-shaped hole in your daily commute, relaxing coffee breaks, or cozy nights in. Daily Brain Teasers and Growth - Daily Challenges: Wake up your mind with brand-new puzzles every single day. - From Cozy to Expert: Start with friendly small grids, then grow your skills into satisfying larger challenges up to 12x12. Why Petdoku Will Stay on Your Phone Petdoku doesn't hijack your attention with tedious daily grinds - it earns your love through pure gameplay quality. With its minimalist, cute aesthetic and satisfying tactile feedback, it takes just seconds to learn. Yet, long after you put your phone down, its elegant logic loop and adorable pet animations will keep lingering in your mind. Ready for a brain-teasing puzzle adventure filled with your favorite animals? Download Petdoku now, choose your perfect furry partner, and become the ultimate pet puzzle master!

Screenshots

ShapeFlip1 screens
Petdoku!4 screens

Verdict

The call

The clearest difference is update cadence: Petdoku! at weekly against ShapeFlip's every 14 months. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ShapeFlip ships an update every 14 months, Petdoku! weekly. The most recent releases landed on September 16, 2026 and September 28, 2026 respectively.

Scorecard1 real difference · 8 level
ShapeFlip versus Petdoku!: the parameters behind the verdict, then further details
ParameterShapeFlipPetdoku!
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 14 monthsWeekly — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size5 MB295 MB
Age rating4+4+
DeveloperRayner TanDOUBLE8

In-app purchases

None

ShapeFlip

No in-app purchases

None

Petdoku!

No in-app purchases

Questions

Is ShapeFlip free?
ShapeFlip is free to download, with no in-app purchases.
Is Petdoku! free?
Petdoku! is free to download, with no in-app purchases.
Do ShapeFlip or Petdoku! have ads?
Both ShapeFlip and Petdoku! show ads.
Which is updated more often, ShapeFlip or Petdoku!?
ShapeFlip ships an update every 14 months, and Petdoku! weekly. Most recently, ShapeFlip was updated on September 16, 2026 and Petdoku! on September 28, 2026.

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