# ADITO4 mobile vs i

The clearest difference is update cadence: i at fortnightly against ADITO4 mobile's every 4 months. ADITO4 mobile's advantage is iOS requirement (10.0 vs 13.0). 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.

ADITO4 mobile ships an update every 4 months, i fortnightly. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ADITO4 mobile | i |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 55 MB | 22 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADITO Software GmbH](https://appshunter.io/developer/503500275) | [MEZ-TECHNIK GmbH](https://appshunter.io/developer/1803209888) |

## What reviewers say

### ADITO4 mobile

[App page](https://appshunter.io/ios/app/adito4-mobile/id1062906709)

**Features:** macOS Compatibility

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-klimax/id6743498503)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ADITO4 mobile free?

ADITO4 mobile is free to download, with no in-app purchases.

### Is i free?

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

### Do ADITO4 mobile or i have ads?

Neither ADITO4 mobile nor i shows ads.

### Which is updated more often, ADITO4 mobile or i?

ADITO4 mobile ships an update every 4 months, and i fortnightly. Most recently, ADITO4 mobile was updated on October 26, 2026 and i on October 30, 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.*