# Tertia — Find the trios > Pattern-matching card game for iPhone and iPad, easy to learn, difficult to master. (iPhone/iPad app by Mark Martin.) - Source: https://appshunter.io/ios/app/tertia/id6764515108 (this page in markdown: same URL + `.md`) - Developer: [Mark Martin](https://appshunter.io/developer/1581057549) - Category: Games, Card - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 26.2 · 10 MB - Languages: American English - Released: 2026-04-29 - Data updated: 2026-10-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/tertia/id6764515108/reviews.md ## What is Tertia? Find the trio. Train your eye. Build a streak. Tertia is a fast, focused pattern-matching card game for iPhone and iPad. Twelve cards on the table. Three cards form a valid trio when, for every attribute — shape, count, color, and fill — they're either all the same or all different. Easy to learn. Fiendish to play under a clock. — FOUR DISTINCT MODES — • Practice — Get instant feedback on every pick. Tertia tells you exactly why a trio works or doesn't, attribute by attribute. The fastest way to internalize the rules. • Normal — The pure experience. Take your time. Use a hint when you're stuck. • Time Attack — Five minutes. No hints. Every match buys you extra seconds and feeds your combo multiplier. Chain trios in five-second windows to climb to ×2, then ×3. • Daily Puzzle — The same deck for every player, every day. Solve at your own pace, share your result, build a streak. Miss a day and the streak resets. Show up tomorrow and it builds again. ## Key features - Pattern-matching card game - Four distinct game modes - Instant feedback in Practice mode - Timed challenges with combo multipliers - Daily puzzles for consistent play - Streak building for daily engagement ## Is Tertia safe? Not enough ratings yet to assess Tertia. ## Is Tertia legit? Tertia appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Tertia is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/tertia/id6764515108/reviews.md ### 5/5 — Like Set *2026-07-25* I love Set, but always lose against my friends. Tertia is fun and makes me better! **Developer response:** Glad you're enjoying Tertia! ## Frequently asked questions about Tertia ### What is Tertia? Tertia is a fast-paced pattern-matching card game for iPhone and iPad. Players must identify sets of three cards where each attribute (shape, count, color, fill) is either all the same or all different. ### What are the different modes in Tertia? Tertia features four modes: Practice for instant feedback, Normal for a pure experience with hints, Time Attack for a five-minute challenge, and Daily Puzzle for a consistent daily challenge. ### How does the Time Attack mode work in Tertia? In Time Attack, you have five minutes to find trios. Each match adds extra seconds and increases your combo multiplier, with chains of trios within five-second windows boosting it to ×2 and ×3. ### Can I play Tertia offline? The description does not specify offline play capabilities. However, the Daily Puzzle mode suggests an online component for sharing results and maintaining streaks. ### What devices does Tertia support? Tertia is available for iPhone and iPad, as indicated by its supported devices list. ### How often is Tertia updated? Tertia was last updated on May 7, 2026, with version 2.0. This indicates a recent update, suggesting active development. ### What is the age rating for Tertia? Tertia has an age rating of 4+, making it suitable for a wide range of players. ### Does Tertia have ads? No, Tertia does not contain advertisements. It is a completely ad-free experience. ## Version history (last 4 releases) ### 2.5 — 2026-08-19 - Improved Multiplayer functionality - Improved logging of player actions post game ### 2.0 — 2026-05-07 What's new in 2.0: • New Versus modes: First to 10 and Co-op • Invite a friend to any Versus mode • Background music with in-game toggles for music, sound, and haptics • Time Attack: see the trio you missed when time runs out • Versus matches end early when the trailing player can't catch up • Smoother mode picker, cleaner post-game screens ### 1.1 — 2026-04-30 Adds Game Center leaderboard for Time Attack scores. ### 1.0 — 2026-04-30 No release notes. ## Apps similar to Tertia | App | Rating | Price | Category | | --- | --- | --- | --- | | [Deck Builder for Union Arena](https://appshunter.io/ios/app/deck-builder-for-union-arena/id6563139619) | 4.3 (72) | Free | Games | | [Wikigacha Game](https://appshunter.io/ios/app/wikigacha-game/id6760240806) | 3.7 (47) | Free | Games | | [Mega Jackpot - Win Real Money](https://appshunter.io/ios/app/mega-jackpot-win-real-money/id6761518282) | 4.9 (1,470) | Free | Games | | [Queens Puzzle](https://appshunter.io/ios/app/queens-puzzle/id6538729298) | 4.1 (44) | Free | Games | | [Monmate Master: Idle Adventure](https://appshunter.io/ios/app/monmate-master-idle-adventure/id6742220586) | 4.8 (1,952) | Free | Games | | [Threes! Freeplay](https://appshunter.io/ios/app/threes-freeplay/id976851174) | 3.8 (625) | Free | Games | ## More apps by Mark Martin - [Keyoku](https://appshunter.io/ios/app/keyoku/id6759081180) - [WazaBJJ](https://appshunter.io/ios/app/wazabjj/id6759821384) All apps by Mark Martin: https://appshunter.io/developer/1581057549 --- *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 2026-10-28.*