# Trism vs InvaZium

The clearest difference is price: InvaZium at Free against Trism's $2.99. InvaZium also leads on update cadence (every 6 days vs every 3 months). Trism's advantage is iOS requirement (8.0 vs 12.0). On ads, in-app purchases and device support there is nothing between them.

InvaZium is free to download; Trism costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Trism ships an update every 3 months, InvaZium every 6 days. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Trism | InvaZium |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.6 (233 ratings)](https://appshunter.io/ios/app/trism/id284653044/reviews)** | — |
| Number of ratings | **233** | — |
| Positive reviews | 75.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 23 MB | 54 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Demiforce LLC](https://appshunter.io/developer/284033090) | [Daniel Canete Campos](https://appshunter.io/developer/1273575992) |

## What reviewers say

### Trism

[App page](https://appshunter.io/ios/app/trism/id284653044)

This award-winning puzzle game challenges players with unique mechanics and multiple game modes. It offers a classic yet engaging experience with features like auto-save and a colorblind mode for accessibility.

**Highlights:** 5 game modes, 22 achievements, Auto-save, Colorblind mode, Puzzle gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💎 Excellent game
- 🎮 Addictive gameplay
- 🎨 Beautiful graphics
- 🔍 Challenging puzzles
- 🎯 Satisfying achievements

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### InvaZium

[App page](https://appshunter.io/ios/app/invazium/id6480328706)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trism free?

Trism costs $2.99, with no in-app purchases.

### Is InvaZium free?

InvaZium is free to download, with no in-app purchases.

### Do Trism or InvaZium have ads?

Neither Trism nor InvaZium shows ads.

### Which is updated more often, Trism or InvaZium?

Trism ships an update every 3 months, and InvaZium every 6 days. Most recently, Trism was updated on October 26, 2026 and InvaZium on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*