# i世代之記憶迷宮 vs I

The clearest difference is update cadence: i世代之記憶迷宮 at every 5 days against I's fortnightly. i世代之記憶迷宮 also leads on iOS requirement (13.0 vs 15.0). I's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

i世代之記憶迷宮 ships an update every 5 days, I fortnightly. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | i世代之記憶迷宮 | I |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 329 MB | 1.5 GB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kratos Digital Limited](https://appshunter.io/developer/409451637) | [Xiuli Tong](https://appshunter.io/developer/1702124968) |

## What reviewers say

### i世代之記憶迷宮

[App page](https://appshunter.io/ios/app/i/id1227218844)

**Features:** macOS Compatibility

**In-app purchases:** none


### I

[App page](https://appshunter.io/ios/app/i-did/id1643640330)

**In-app purchases:** none


## Frequently asked questions

### Is i世代之記憶迷宮 free?

i世代之記憶迷宮 is free to download, with no in-app purchases.

### Is I free?

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

### Do i世代之記憶迷宮 or I have ads?

Neither i世代之記憶迷宮 nor I shows ads.

### Which is updated more often, i世代之記憶迷宮 or I?

i世代之記憶迷宮 ships an update every 5 days, and I fortnightly. Most recently, i世代之記憶迷宮 was updated on October 26, 2026 and I on November 3, 2026.

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