# Odin KJ vs SAMSONIX PRO

The clearest difference is update cadence: SAMSONIX PRO at every 5 months against Odin KJ's every 28 months. SAMSONIX PRO also leads on iOS requirement (13.0 vs 15.0). 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.

Odin KJ ships an update every 28 months, SAMSONIX PRO every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Odin KJ | SAMSONIX PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 5 months** |
| Size | 171 MB | 159 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [KJ Klimateknik A/S](https://appshunter.io/developer/1545539440) | [Shenzhen City, Zhi Yang Software Co., Ltd.](https://appshunter.io/developer/1166472722) |

## What reviewers say

### Odin KJ

[App page](https://appshunter.io/ios/app/odin-kj/id1545539438)

**Features:** Vision Pro support

**In-app purchases:** none


### SAMSONIX PRO

[App page](https://appshunter.io/ios/app/samsonix-pro/id6670535186)

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

**In-app purchases:** none


## Frequently asked questions

### Is Odin KJ free?

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

### Is SAMSONIX PRO free?

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

### Do Odin KJ or SAMSONIX PRO have ads?

Neither Odin KJ nor SAMSONIX PRO shows ads.

### Which is updated more often, Odin KJ or SAMSONIX PRO?

Odin KJ ships an update every 28 months, and SAMSONIX PRO every 5 months. Most recently, Odin KJ was updated on November 3, 2026 and SAMSONIX PRO 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.*