# PosApp KDS vs IAM POS

The clearest difference is update cadence: IAM POS at monthly against PosApp KDS's every 14 months. PosApp KDS's advantage is iOS requirement (13.0 vs 16). 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.

PosApp KDS ships an update every 14 months, IAM POS monthly. The most recent releases landed on October 27, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PosApp KDS | IAM POS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Size | 114 MB | 6 MB |
| Requires iOS | **13.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [POSAPP TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/785904349) | [IAM VIET NAM SOFTWARE JOINT STOCK COMPANY](https://appshunter.io/developer/1829361824) |

## What reviewers say

### PosApp KDS

[App page](https://appshunter.io/ios/app/posapp-kds/id1567531771)

**Features:** macOS Compatibility

**In-app purchases:** none


### IAM POS

[App page](https://appshunter.io/ios/app/iam-pos/id6749218042)

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

**In-app purchases:** none


## Frequently asked questions

### Is PosApp KDS free?

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

### Is IAM POS free?

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

### Do PosApp KDS or IAM POS have ads?

Neither PosApp KDS nor IAM POS shows ads.

### Which is updated more often, PosApp KDS or IAM POS?

PosApp KDS ships an update every 14 months, and IAM POS monthly. Most recently, PosApp KDS was updated on October 27, 2026 and IAM POS on September 20, 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.*