# Zelty KDS vs AVI POS

The clearest difference is update cadence: AVI POS at every 6 weeks against Zelty KDS's every 4 months. AVI POS also leads on iOS requirement (10.0 vs 12.0). Zelty KDS's advantage is device support (3 vs 1). On price, 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.

Zelty KDS ships an update every 4 months, AVI POS every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Zelty KDS | AVI POS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 29 MB | 53 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zelty SAS](https://appshunter.io/developer/1063979117) | [IVA System](https://appshunter.io/developer/1494675274) |

## What reviewers say

### Zelty KDS

[App page](https://appshunter.io/ios/app/zelty-kds/id1274982026)

**Features:** macOS Compatibility

**In-app purchases:** none


### AVI POS

[App page](https://appshunter.io/ios/app/avi-pos/id1494675275)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zelty KDS free?

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

### Is AVI POS free?

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

### Do Zelty KDS or AVI POS have ads?

Neither Zelty KDS nor AVI POS shows ads.

### Which is updated more often, Zelty KDS or AVI POS?

Zelty KDS ships an update every 4 months, and AVI POS every 6 weeks. Most recently, Zelty KDS was updated on November 3, 2026 and AVI POS on November 3, 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.*