SANTAKU vs Poly Full
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- 3-choice puzzle gameplay
- Brain condition diagnosis
- Simple tap controls
- Brain activation through play
- Quick mental exercise
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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
Poly Full
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* 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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | SANTAKU | Poly Full |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 22.2% of reviews | — |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 112 MB | 169 MB |
| Age rating | 4+ | 4+ |
| Developer | FUKUROU | KOHEI OKADA |
In-app purchases
SANTAKU
No in-app purchases
Poly Full
No in-app purchases









