# ChatK AI vs POS Cashier

The clearest difference is in-app purchases: ChatK AI at none against POS Cashier's 1. ChatK AI also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. POS Cashier sells 1 one-off in-app purchase. ChatK AI asks for nothing beyond the download.

ChatK AI ships an update weekly, POS Cashier every 10 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ChatK AI | POS Cashier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 34 MB | 13 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HWZN TECH](https://appshunter.io/developer/1700242784) | [Mahmoud Ibrahim ibrahim eltantawy](https://appshunter.io/developer/6775984256) |

## What reviewers say

### ChatK AI

[App page](https://appshunter.io/ios/app/chatk-ai/id6770172476)

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

**In-app purchases:** none


### POS Cashier

[App page](https://appshunter.io/ios/app/pos-cashier-codekenz/id6779971915)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Codekenz Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is ChatK AI free?

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

### Is POS Cashier free?

POS Cashier is free to download, with in-app purchases available.

### Do ChatK AI or POS Cashier have ads?

Neither ChatK AI nor POS Cashier shows ads.

### Which is updated more often, ChatK AI or POS Cashier?

ChatK AI ships an update weekly, and POS Cashier every 10 days. Most recently, ChatK AI was updated on October 31, 2026 and POS Cashier on November 5, 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.*