# KOM vs i

The clearest difference is iOS requirement: KOM at 13.0 against i's 17.6. On price, update cadence, 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.

KOM ships an update monthly, i every 2 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KOM | i |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 63 MB | 34 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Komatsu Ltd.](https://appshunter.io/developer/1047556111) | [IFE Aufbereitungstechnik GmbH](https://appshunter.io/developer/1616801396) |

## What reviewers say

### KOM

[App page](https://appshunter.io/ios/app/kom-mics/id1274807936)

**Features:** Vision Pro support

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-step-vibrosense/id1670367375)

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

**In-app purchases:** none


## Frequently asked questions

### Is KOM free?

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

### Is i free?

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

### Do KOM or i have ads?

Neither KOM nor i shows ads.

### Which is updated more often, KOM or i?

KOM ships an update monthly, and i every 2 months. Most recently, KOM 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.*