# Pure Set — A card game. > Card game to find sets of three cards based on matching or differing features. (iPhone/iPad app by Dr. Harald Merkel.) - Source: https://appshunter.io/ios/app/pure-set/id1540789538 (this page in markdown: same URL + `.md`) - Developer: [Dr. Harald Merkel](https://appshunter.io/developer/404381431) - Category: Games, Card, Trivia - Price: Free - Rating: 4.58/5 from 12 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 3 MB - Languages: English, German - Released: 2020-11-18 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/pure-set/id1540789538/reviews.md ## What is Pure Set? Follow simple rules to find a set of three cards! This game consists of a deck of 81 unique cards. Each card has four features: color, symbol, number of symbols, and filling style. A valid set consists of three cards where for each kind of feature all three cards differ or are the same. These are simple rules. But you will find, that it's quite hard to concentrate on all four features with both possibilities (all same or all different) at the same time. A perfect visual perception training! This version concentrates on being simple, but having all necessary features to have fun and to get a feedback on how good you are performing. WARNING: Have fun, but don't spend to much time with this game! ## Key features - Identify sets of three cards - Four distinct card features - Simple rules, challenging gameplay - Visual perception training - Feedback on performance ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/pure-set/id1540789538/reviews.md ### 5/5 — This game is my life *2025-03-31* “Don’t spend too much time with this game” I play this game every minute of my day I’ve stopped going on social media I can clear the board in under three minutes. My best time is 2 minutes 19 seconds Thank you Pure Set Please make it so I can play against friends without being next to them ### 4/5 — Great game, but app too simple *2024-09-11* I love this game and appreciate the fact that it’s just pure set (like advertised!), but the app is very bare bones. I would like to see the stats of my games and also wish that the hint button would show only one card that is part of the set (like an actual hint) and not the whole set. ### 4/5 — Minor Bugs *2023-12-22* The timer decreases massively when you leave and reopen the app, and the selection completely bugs out when you rotate your screen. Otherwise, the app works as intended. ### 5/5 — I love this game! *2023-10-16* I went from 22 minutes to 6 minutes. It’s a great brain game! ### 4/5 — If you cheat it’s much more entertaining *2023-08-06* By default, this game limits how many cards are visible at one time which makes it more difficult to make a match. But, thankfully, you can “cheat” and ask to see many more cards at one time. My times went from 45-50 minutes down to 10-15 minutes when cheating. At 50 minutes this game is like counting sheep (who are themselves yawning) and you’re likely to fall into deep sleep before you complete the round. When you cheat, you’re rewarded with frequent matches and is much more entertaining. ### 4/5 — Love the game, but.. *2022-08-14* I was happy to find the app version of one of my favorite card games. Why didn’t I give this great game a five? I really wish it would show stats for the games played. ## Frequently asked questions about Pure Set ### What are the rules for finding a set in Pure Set? A set consists of three cards where for each of the four features (color, symbol, number, filling), all three cards either share the same characteristic or all differ. This requires careful observation of all features simultaneously. ### How challenging is Pure Set? While the rules are simple, concentrating on all four features and their two possible states (all same or all different) simultaneously makes the game quite challenging and a great test of visual perception. ### Is Pure Set suitable for all ages? Yes, Pure Set has an age rating of 4+, making it appropriate for younger players and adults alike. It's designed to be accessible yet engaging. ### Can I play Pure Set offline? The description does not specify offline play capabilities. However, as a single-player card game focused on rules and perception, it is likely playable without an internet connection. ### How often is Pure Set updated? Pure Set was last updated on November 20, 2020, with version 1.1. The initial release was on November 18, 2020, suggesting a recent but not very frequent update schedule. ### What devices support Pure Set? Pure Set is supported on iPhone, iPad, and iPod devices, indicating compatibility across Apple's mobile ecosystem. ### Does Pure Set have ads? No, Pure Set does not contain advertisements. The app is free and does not feature any in-app purchases or ads, providing an uninterrupted gaming experience. ### What is the user feedback on Pure Set? Pure Set has received positive feedback, holding a rating of 4.6 stars from 12 ratings. This suggests users generally find the game enjoyable and well-executed. ## Version history (last 2 releases) ### 1.1 — 2020-11-20 Language localisation added. ### 1.0 — 2020-11-18 No release notes. ## Apps similar to Pure Set | App | Rating | Price | Category | | --- | --- | --- | --- | | [TRIO - gotta find 'em all!](https://appshunter.io/ios/app/trio-gotta-find-em-all/id1524216502) | 5.0 (11) | Free | Games | | [Pattern Card Game](https://appshunter.io/ios/app/pattern-card-game/id1399802630) | 4.6 (20) | Free | Games | | [DARA: Old African Game](https://appshunter.io/ios/app/dara-old-african-game/id1406086342) | 4.0 (2) | Free | Games | | [Card Pairs](https://appshunter.io/ios/app/card-pairs/id606855693) | 4.5 (137) | Free | Games | | [Romi for iPad](https://appshunter.io/ios/app/romi-for-ipad/id363553057) | 4.0 (10) | $2.99 | Games | | [Digit Run !](https://appshunter.io/ios/app/digit-run/id1631157205) | 1.0 (1) | Free | Games | ## More apps by Dr. Harald Merkel - [Trace Tuner](https://appshunter.io/ios/app/trace-tuner/id404381428) - [Helmsman's Kit](https://appshunter.io/ios/app/helmsmans-kit/id1220932986) - [Celestial Navigation](https://appshunter.io/ios/app/celestial-navigation/id1458513224) All apps by Dr. Harald Merkel: https://appshunter.io/developer/404381431 --- *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 2026-06-10.*