# Demex vs I

The clearest difference is update cadence: I at every 3 weeks against Demex's every 3 months. Demex's advantage is iOS requirement (14.0 vs 16.4). 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.

Demex ships an update every 3 months, I every 3 weeks. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Demex | I |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 240 MB | 116 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Demex AB](https://appshunter.io/developer/1694524575) | [GUIDEPOINT SYSTEMS EUROPE](https://appshunter.io/developer/1749496312) |

## What reviewers say

### Demex

[App page](https://appshunter.io/ios/app/demex/id6450712397)

**Features:** macOS Compatibility

**In-app purchases:** none


### I

[App page](https://appshunter.io/ios/app/i-duv-canada/id6503607752)

**In-app purchases:** none


## Frequently asked questions

### Is Demex free?

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

### Is I free?

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

### Do Demex or I have ads?

Neither Demex nor I shows ads.

### Which is updated more often, Demex or I?

Demex ships an update every 3 months, and I every 3 weeks. Most recently, Demex was updated on October 2, 2026 and I on October 17, 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.*