# Trism

> Award-winning puzzle game with multiple modes and achievements. (iPhone/iPad app by Demiforce LLC.)

- Source: https://appshunter.io/ios/app/trism/id284653044 (this page in markdown: same URL + `.md`)
- Developer: [Demiforce LLC](https://appshunter.io/developer/284033090)
- Category: Games, Puzzle
- Price: $2.99
- Rating: 4.60/5 from 230 App Store ratings · 500 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 23 MB
- Languages: American English
- Released: 2019-02-11
- Data updated: 2026-09-02
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/trism/id284653044/reviews.md

## What is Trism?

* "Best Casual Game" award from AppStoreApps.com
* 1st on iLounge's "100 Best Apps and Games"
* Gold Award from PocketGamer
* Slide To Play's "Must Have" award
* One of ABC News & WIRED's "10 Most Awesome iPhone Apps of 2008"
* Interactive Achievement Award finalist for "Cellular Game of the Year"


Released on the very first day of the AppStore in July 2008, TRISM's legacy is one of rags-to-riches success. Created by indie developer Steve Demeter, the phenomenal success of TRISM allowed Steve to pursue his dream of game development. Steve's story has inspired developers all over the world, as told on Good Morning America, CNN, BBC, The New York Times, and others. Apple itself filmed a documentary on Steve, and presented it at the start of the iOS 3.0 keynote in Cupertino.


FEATURES:
- 5 game modes, including Classic, Timed, and Puzzle
- 22 achievements to collect
- Auto-save when interrupted by a phone call
- Colorblind mode


"Could Trism Make iPhone Gaming Fun?" - KOTAKU

## Key features

- 5 game modes
- 22 achievements
- Auto-save
- Colorblind mode
- Puzzle gameplay

## What do users think of Trism?

Overall sentiment: positive

**Pros**

- 💎 Excellent game
- 🎮 Addictive gameplay
- 🎨 Beautiful graphics
- 🔍 Challenging puzzles
- 🎯 Satisfying achievements
- 🌐 Online leaderboards
- 🎨 Colorblind mode

**Cons**

- 🐛 Crashes and bugs
- 🔇 Limited music options
- 📱 Compatibility issues with newer iOS versions
- 🕹️ Suboptimal controls

**Commonly reported bugs**

- Crashes after iOS updates
- Tiles disappearing or behaving erratically
- Scoring issues and loss of progress

**Most requested features**

- More game modes and levels
- Ability to use own music
- Improved optimization for larger screens

## Recent user reviews (10 of 500)

All indexed reviews: https://appshunter.io/ios/app/trism/id284653044/reviews.md

### 5/5 — Awesome game

*2026-03-19, version 1.57*

I love to play this game when I have a stressful day. It’s the best thing for me to feel relaxed. It helps me get back to get back to normal

### 5/5 — Best iPhone game ever

*2026-02-20, version 1.57*

I think I got it day 1. Definitely needs a remaster!

### 3/5 — Music prevents 5 stars

*2025-11-20*

I love this game and have for years. 

However, I use it to pass time on plane flights and am now stopping. The reason is that I want to listen to my music and not that supplied. There is no way I can find to turning off the supplied repeating canned music. 

If a path to solving that issue is created or made evident, I will change the review to 5 stars.

### 5/5 — Favorite game

*2025-10-03, version 1.57*

Still my favorite after 15 years

### 5/5 — An all-time favorite

*2025-09-04*

I’ve been playing Trism since it was released. It is STILL my go to game when I want a challenge or just to relax a bit. Of all the games over the years, regardless of type or genre - this is the one I play the most.

### 5/5 — 4eva

*2025-09-01, version 1.57*

This is a perfect, timeless game, the original version still holds up today. That’s great design.

### 5/5 — Classic

*2025-05-19, version 1.57*

I think i’ve been playing this for 16 years. I love it!

### 5/5 — Still slaps

*2025-04-04*

I’ve had this game on one phone or other since it came out, and it’s still a banger. Easy to pick up, but hard to put down.

### 5/5 — All time classic

*2024-08-30, version 1.57*

Still one of my favorite games!

### 1/5 — Необходимо обновление

*2024-07-14*

Игра отличная, только вылетает при загрузке: проект заброшен. При этом игра доступна в магазине, её можно купить, но вот работать она не будет. Обидно.

## Frequently asked questions about Trism

### What is Trism?

Trism is an award-winning puzzle game released in July 2008. It offers a classic yet engaging experience with multiple game modes and challenges designed to test players' strategic thinking.

### What are the main features of Trism?

The game includes 5 distinct game modes such as Classic, Timed, and Puzzle. It also features 22 achievements to collect, an auto-save function that preserves progress when interrupted, and a colorblind mode for enhanced accessibility.

### How much does Trism cost?

Based on the provided information, Trism is a paid application. It does not feature in-app purchases or advertisements, indicating a one-time purchase model.

### What kind of gameplay can I expect from Trism?

Players can expect a puzzle-based gameplay experience. The game offers various modes that cater to different playstyles, from classic challenges to timed modes and specific puzzle levels.

## Version history (last 5 releases)

### 1.57 — 2020-03-02

- strip alignment bugfix (iPad)

### 1.56 — 2019-11-08

- fixed bug that prevented trism strips from being visible
- made sure shuffling works ok
- made locks move with the strips
- made bombs move with the strips
- made lock screws rotate all the same way
- prevented trisms from disappearing during the second half of matching animations
- added 1024x1024 icon
- made it so that syllogism level names are visible in the picker

### 1.55 — 2016-05-05

online high scoring is once again available!

### 1.54 — 2014-11-20

- Fixed a level-up issue

### 1.53 — 2014-11-15

- Fixed a bug that prevented games from autosaving when the app is minimized
- Fixed a bug that prevented the compass from reenabling when the app is maximized
- Fixed a bug that showed trism strips offscreen
- Repositioned viewport on tall iPhones
- Lowered music volume

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## More apps by Demiforce LLC

- [Trism II](https://appshunter.io/ios/app/trism-ii/id982004617)

All apps by Demiforce LLC: https://appshunter.io/developer/284033090

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*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 2026-09-02.*