Comparison

SANTAKU vs Poly Full

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

Head to head
About

SANTAKU

Engage your brain with a simple 3-choice puzzle game. This app diagnoses your brain's condition through two types of puzzles. Just find and tap the correct puzzle to play and stimulate your mind.

Highlights
  • 3-choice puzzle gameplay
  • Brain condition diagnosis
  • Simple tap controls
  • Brain activation through play
  • Quick mental exercise
Features
Read full description

3択パズルゲームで頭の体操!!! 「SANTAKU」は2種類のパズルゲームであなたの脳の状態を診断します 遊び方はとっても簡単 正解のパズルを見つけてタップするだけ! 遊べば遊ぶほど脳が活性化されます! ちょっとした頭の体操におすすめです

About

Poly Full

Features
Read full description

* Discover the differences in stunning low-poly scenes! Featuring adorable animals, unique characters, exciting activities, and travel-inspired locations, each beautifully designed level provides a stress-free and engaging experience. Whether you're a casual gamer or a puzzle enthusiast, this game is perfect for brain training, memory improvement, and relaxation. ◆ Why You'll Love Poly Full: Spot the Difference ・ 100+ exciting levels to challenge your observation skills ・ Find 5 differences in each scene – some easy, some tricky! ・ Relaxing & stress-relief gameplay – play at your own pace ・ No time limits – enjoy a mindful and calming experience ・ Offline mode – play anywhere, no WiFi needed ・ Completely free to play – enjoy endless fun with no cost ◆ A Fun Brain Teaser for Everyone! Spotting differences is a great way to improve memory, concentration, and attention to detail. Whether you play for relaxation or a mental challenge, Poly Full is the perfect brain training game for all ages! ◆ How to Play: 1. Compare the two pictures carefully and tap the differences. 2. If correct, a circle will highlight the spot. 3. If incorrect, an "X" will appear. 4. Be careful! Three mistakes end the game. * Helpful Features: ● Zoom in by pinching the screen for a closer look. ● Use hints (loupe icon) when you're stuck. ● Watch an ad to continue if the game is over. ------------------------ Relax, focus, and enjoy the thrill of spotting differences! Poly Full is designed to provide a soothing escape from daily stress while keeping your brain engaged. With 100+ beautifully crafted low-poly levels, there's always something new to discover! * Download now and start your spot-the-difference adventure today!

Screenshots

SANTAKU3 screens
Poly Full4 screens

Verdict

The call

The clearest difference is update cadence: Poly Full at every 5 days against SANTAKU's every 3 months. Poly Full also leads on iOS requirement (12.0 vs 14.0). 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

SANTAKU ships an update every 3 months, Poly Full every 5 days. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 6 level
SANTAKU versus Poly Full: the parameters behind the verdict, then further details
ParameterSANTAKUPoly Full
PriceFreeFree
Positive reviews22.2% of reviews—
Update frequencyEvery 3 monthsEvery 5 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.012.0 — better
Further details — not scored
Size112 MB169 MB
Age rating4+4+
DeveloperFUKUROUKOHEI OKADA

In-app purchases

None

SANTAKU

No in-app purchases

None

Poly Full

No in-app purchases

Questions

Is SANTAKU free?
SANTAKU is free to download, with no in-app purchases.
Is Poly Full free?
Poly Full is free to download, with no in-app purchases.
Do SANTAKU or Poly Full have ads?
Both SANTAKU and Poly Full show ads.
Which is updated more often, SANTAKU or Poly Full?
SANTAKU ships an update every 3 months, and Poly Full every 5 days. Most recently, SANTAKU was updated on October 12, 2026 and Poly Full on October 18, 2026.

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