# Isotropy > Fast-paced observation puzzle game to find the unique item within 10 seconds. (iPhone/iPad app by Dmitriy Prikhodko.) - Source: https://appshunter.io/ios/app/isotropy/id992819687 (this page in markdown: same URL + `.md`) - Developer: [Dmitriy Prikhodko](https://appshunter.io/developer/558164332) - Category: Games, Family, Puzzle, Entertainment - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 6.0 · 72 MB - Languages: American English - Released: 2015-06-21 - Data updated: 2026-06-24 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/isotropy/id992819687/reviews.md ## What is Isotropy? 100 pieces, one of them unlike the others, and only 10 seconds to find it. Repeat as much as you can! Just tap the unsuitable piece. ## Key features - Identify unique item - 10-second time limit - Fast-paced gameplay - Observation challenge - High replayability ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $1.99 | one-time | ## Recent user reviews (10 of 25) All indexed reviews: https://appshunter.io/ios/app/isotropy/id992819687/reviews.md ### 5/5 — Прикольная игруха! *2015-06-26, version 1.0* Залипаю в перерывах между работой👌 ### 5/5 — 👌 *2015-06-26, version 1.0* Отлично все ### 5/5 — Супер!!! *2015-06-25, version 1.0* Очень занятное приложение, молодцы! Советую ### 5/5 — Класс *2015-06-25, version 1.0* 👌🏻👌🏻👌🏻💪🏼👍🏼 ### 5/5 — Клаааасс!👏🏻👍🏻 *2015-06-25, version 1.0* Очень динамичная и затягивающая игрушка! Для любителей головоломок ### 5/5 — Головоломка *2015-06-25, version 1.0* Отличная головоломка, на скорость, внимательность . ### 5/5 — 👏🏻👍🏾👍🏾👍🏾👍🏾 *2015-06-24, version 1.0* Cool, советую ### 5/5 — круто *2015-06-24, version 1.0* иногда сложно найти) ### 5/5 — Игра огонь! *2015-06-24, version 1.0* Это просто великолепно! Маленький совет! Используйте линейку! ### 5/5 — 👌 *2015-06-24, version 1.0* Классная головоломка, рекомендую!) ## Frequently asked questions about Isotropy ### What is Isotropy? Isotropy is a fast-paced puzzle game where you must quickly identify and tap the one piece that is different from the other 99 within a 10-second time limit. The goal is to repeat this challenge as many times as possible. ### How do you play Isotropy? To play Isotropy, you simply tap the unsuitable piece as soon as you spot it. The game is designed for quick reflexes and sharp observation skills to succeed within the tight time constraint. ### Is Isotropy free to play? Yes, Isotropy is free to download and play. It also offers in-app purchases, which may enhance the player's experience or provide additional content. ### What devices does Isotropy support? Isotropy is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users looking for a quick puzzle challenge. ### Does Isotropy have ads? No, Isotropy does not contain advertisements. This ensures an uninterrupted gaming experience for players focused on the observation challenges. ### When was Isotropy last updated? Isotropy was last updated on June 21, 2015, with version 1.0. The initial release date was also June 21, 2015. ### What is the age rating for Isotropy? Isotropy has an age rating of 4+, making it suitable for young children and players of all ages who enjoy simple yet engaging puzzle games. ### Can I play Isotropy offline? The provided information does not specify whether Isotropy can be played offline. However, as a puzzle game focused on quick rounds, it is likely designed to function without a constant internet connection. ## Version history (last 1 release) ### 1.0 — 2015-06-21 This app has been updated by Apple to display the Apple Watch app icon. ## Apps similar to Isotropy | App | Rating | Price | Category | | --- | --- | --- | --- | | [Flash Cards Memory Game – Educational and Fun Activity Challenge to Match Card Pair.s](https://appshunter.io/ios/app/flash-cards-memory-game-educational-and-fun-activity-challenge-to-match-card-pairs/id1122484320) | 4.8 (4) | Free | Games | | [Eidetic Memory Championship](https://appshunter.io/ios/app/eidetic-memory-championship/id1169060360) | 4.4 (14) | Free | Games | | [Dinosaurs Hidden Objects](https://appshunter.io/ios/app/dinosaurs-hidden-objects/id1160294280) | 3.0 (1) | Free | Games | | [Sweet Road – Cookie Rescue](https://appshunter.io/ios/app/sweet-road-cookie-rescue/id1121547040) | 4.7 (9,228) | Free | Games | | [Jigsaw Puzzle Princess Adult For Kids and Toddlers](https://appshunter.io/ios/app/jigsaw-puzzle-princess-adult-for-kids-and-toddlers/id1148558680) | — | Free | Games | | [Griddlers Victorian Picnic HD Free](https://appshunter.io/ios/app/griddlers-victorian-picnic-hd-free/id1140444980) | — | Free | Games | ## More apps by Dmitriy Prikhodko - [MahJah](https://appshunter.io/ios/app/mahjah/id558164329) - [MahJah2](https://appshunter.io/ios/app/mahjah2/id1097021309) All apps by Dmitriy Prikhodko: https://appshunter.io/developer/558164332 ## Related topics [isotropy](https://appshunter.io/ios/topics/isotropy) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*