# Illusion Corridor vs Fumii

The clearest difference is in-app purchases: Fumii at none against Illusion Corridor's 1. Illusion Corridor's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Illusion Corridor sells 1 one-off in-app purchase. Fumii asks for nothing beyond the download.

Illusion Corridor ships an update every 2 days, Fumii every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Illusion Corridor | Fumii |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/illusion-corridor/id6800756593/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 106 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Qingyu Chen](https://appshunter.io/developer/1629701754) | [Kazuhiro Kobayashi](https://appshunter.io/developer/1551323664) |

## What reviewers say

### Illusion Corridor

[App page](https://appshunter.io/ios/app/illusion-corridor/id6800756593)

This isometric puzzle game challenges players to manipulate perspective and mechanisms to create impossible paths. Explore seven chapters with 65 handcrafted levels, featuring rotating bridges, sliding platforms, and more. Enjoy a quiet, offline experience with no ads or in-app purchases after the initial unlock.

**Highlights:** Isometric perspective puzzles, Manipulate mechanisms and platforms, 65 handcrafted levels, Offline play, No ads or subscriptions, Multiple languages supported

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $2.99 | one-time |


### Fumii

[App page](https://appshunter.io/ios/app/fumii/id6805435150)

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

**In-app purchases:** none


## Frequently asked questions

### Is Illusion Corridor free?

Illusion Corridor is free to download, with in-app purchases available.

### Is Fumii free?

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

### Do Illusion Corridor or Fumii have ads?

Neither Illusion Corridor nor Fumii shows ads.

### Which is updated more often, Illusion Corridor or Fumii?

Illusion Corridor ships an update every 2 days, and Fumii every 3 weeks. Most recently, Illusion Corridor was updated on October 31, 2026 and Fumii on October 31, 2026.

---

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