Poly Full vs Twindow
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Poly Full
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๏ผ 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. โ Why You'll Love Poly Full: Spot the Difference ใป 100+ exciting levels to challenge your observation skills ใป Find 5 differences in each scene โ some easy, some tricky! ใป Relaxing & stress-relief gameplay โ play at your own pace ใป No time limits โ enjoy a mindful and calming experience ใป Offline mode โ play anywhere, no WiFi needed ใป Completely free to play โ enjoy endless fun with no cost โ 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! โ 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. ๏ผ Helpful Features: โ Zoom in by pinching the screen for a closer look. โ Use hints (loupe icon) when you're stuck. โ 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! ๏ผ Download now and start your spot-the-difference adventure today!
Twindow
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Two windows onto the same warm little world. Five things are different. Twindow is a find-the-difference game built for people who want to look, not to hurry. A bakery counter at closing time. A greenhouse in soft afternoon light. A harbour street with the boats in. Two scenes, five differences, as long as you like. No timer. No lives. Nothing to buy. You never run out of anything. There is no energy bar to wait on, no coins to collect, and no shop โ because there is nothing in this game to sell you. Play one scene or twenty. Every difference is measured before it ships. Each difference is scored for how visible it actually is โ colour distance, edge contrast, size, and how busy the surroundings are. Nothing is hidden in a single pixel, and nothing depends on telling two nearly identical colours apart. Colour-only differences must also change in brightness, so they stay findable if you are colour blind. A new scene every day. Everyone gets the same Daily Scene. Keep a streak, and share your result as a small grid that gives nothing away. Works fully offline. On a plane, on the underground, in the garden. No account, no sign-in. Ads appear between scenes and when you ask for a hint โ never in the middle of a scene, never over the pictures.
Screenshots
Verdict
The clearest difference is device support: Poly Full at 3 against Twindow's 1. Poly Full also leads on iOS requirement (12.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.
| Parameter | Poly Full | Twindow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Every 5 days |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 12.0 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 169 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | KOHEI OKADA | Ozkan Yilmaz |
In-app purchases
Poly Full
No in-app purchases
Twindow
No in-app purchases





