# IAK vs Polytron Smart Home

The clearest difference is update cadence: IAK at monthly against Polytron Smart Home's every 2 months. Polytron Smart Home's advantage is iOS requirement (13.0 vs 15.1). 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.

IAK ships an update monthly, Polytron Smart Home every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IAK | Polytron Smart Home |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 392 MB | 28 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Interessensgemeinschaft Asiatische Kultur](https://appshunter.io/developer/1813517469) | [My CTRL](https://appshunter.io/developer/1685816257) |

## What reviewers say

### IAK

[App page](https://appshunter.io/ios/app/iak/id6745723179)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Polytron Smart Home

[App page](https://appshunter.io/ios/app/polytron-smart-home/id6748372756)

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

**In-app purchases:** none


## Frequently asked questions

### Is IAK free?

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

### Is Polytron Smart Home free?

Polytron Smart Home is free to download, with no in-app purchases.

### Do IAK or Polytron Smart Home have ads?

Neither IAK nor Polytron Smart Home shows ads.

### Which is updated more often, IAK or Polytron Smart Home?

IAK ships an update monthly, and Polytron Smart Home every 2 months. Most recently, IAK was updated on October 24, 2026 and Polytron Smart Home on October 25, 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.*