# I vs XiL HIS

The clearest difference is update cadence: I at every 3 weeks against XiL HIS's every 2 months. I also leads on iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

I ships an update every 3 weeks, XiL HIS every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | I | XiL HIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 38 MB | 55 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lebi Computer Technology Co. Ltd.](https://appshunter.io/developer/1004823999) | [秋菊 莫](https://appshunter.io/developer/1536512171) |

## What reviewers say

### I

[App page](https://appshunter.io/ios/app/i-walk/id1106766612)

**Features:** macOS Compatibility

**In-app purchases:** none


### XiL HIS

[App page](https://appshunter.io/ios/app/xil-his/id6444336763)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is I free?

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

### Is XiL HIS free?

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

### Do I or XiL HIS have ads?

Neither I nor XiL HIS shows ads.

### Which is updated more often, I or XiL HIS?

I ships an update every 3 weeks, and XiL HIS every 2 months. Most recently, I was updated on October 26, 2026 and XiL HIS on October 27, 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.*