Comparison

Poly Full vs Where's Kohaku? Hidden Object

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

Head to head
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!

About

Where's Kohaku? Hidden Object

Features
Read full description

Find the hidden Kohaku and secret items in colorful, bustling scenes! "Where's Kohaku?" is a find-the-character game where you tap to discover Kohaku and hidden items in vibrant, detailed scenes. ■ How to Play Simply tap on the hidden Kohaku and items in each scene! Difficulty increases with each stage, so there's always a new challenge! ■ Lots of Stages Enjoy a variety of themed stages — Magical Forest, Under the Sea, Bustling Market, and more! The first 3 themes are completely free. ■ Builds Skills Through Play · Observation: Sharpen attention to detail · Focus: Stay concentrated to find every hidden item · Confidence: Feel proud with every stage completed ■ Safe to Play Includes a parental lock feature. No personal data collection. No ads. Fully offline. ■ Recommended Age: 4–12 years old --- 【Compatible Devices】 iPhone · iPad (iOS 17.6 or later) Let's start learning and playing with Where's Kohaku? — celebrating every "I found it!" moment! 【Purchase & Subscription Terms】 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://software.metalels.dev/en/privacy/?app=6761353795 Support: https://software.metalels.dev/en/support/

Screenshots

Poly Full4 screens
Where's Kohaku? Hidden Object4 screens

Verdict

The call

The clearest difference is in-app purchases: Poly Full at none against Where's Kohaku? Hidden Object's 2. Poly Full also leads on iOS requirement (12.0 vs 18.4). Where's Kohaku? Hidden Object's advantage is ads (none vs shown). On price, update cadence 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. Where's Kohaku? Hidden Object sells 2 in-app purchases, starting at $0.99 per year. Poly Full asks for nothing beyond the download.

UpkeepUpdate frequency

Poly Full ships an update every 5 days, Where's Kohaku? Hidden Object every 10 days. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 3 level
Poly Full versus Where's Kohaku? Hidden Object: the parameters behind the verdict, then further details
ParameterPoly FullWhere's Kohaku? Hidden Object
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 10 days
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.4
Further details — not scored
Size169 MB156 MB
Age rating4+4+
DeveloperKOHEI OKADAMetalels Studio

In-app purchases

None

Poly Full

No in-app purchases

2 purchases

Where's Kohaku? Hidden Object

Subscriptions1
  • All Access$0.991 Year
One-time1
  • Full Access$1.99

Questions

Is Poly Full free?
Poly Full is free to download, with no in-app purchases.
Is Where's Kohaku? Hidden Object free?
Where's Kohaku? Hidden Object is free to download, with in-app purchases available.
Do Poly Full or Where's Kohaku? Hidden Object have ads?
Poly Full shows ads; Where's Kohaku? Hidden Object does not.
Which is updated more often, Poly Full or Where's Kohaku? Hidden Object?
Poly Full ships an update every 5 days, and Where's Kohaku? Hidden Object every 10 days. Most recently, Poly Full was updated on September 30, 2026 and Where's Kohaku? Hidden Object on September 26, 2026.

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