# PosBack Onay vs BarkodX

The clearest difference is update cadence: PosBack Onay at fortnightly against BarkodX's every 5 weeks. PosBack Onay also leads on iOS requirement (12.0 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.

PosBack Onay ships an update fortnightly, BarkodX every 5 weeks. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PosBack Onay | BarkodX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 34 MB | 34 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FARK BILGI ISLEM BILGISAYAR EGITIM VE ELEKTRONIK SISTEMLERI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1794273856) | [ERAY EVGIN](https://appshunter.io/developer/1887689860) |

## What reviewers say

### PosBack Onay

[App page](https://appshunter.io/ios/app/posback-onay/id6741463891)

**Features:** macOS Compatibility

**In-app purchases:** none


### BarkodX

[App page](https://appshunter.io/ios/app/barkodx/id6767043219)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PosBack Onay free?

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

### Is BarkodX free?

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

### Do PosBack Onay or BarkodX have ads?

Neither PosBack Onay nor BarkodX shows ads.

### Which is updated more often, PosBack Onay or BarkodX?

PosBack Onay ships an update fortnightly, and BarkodX every 5 weeks. Most recently, PosBack Onay was updated on October 6, 2026 and BarkodX on October 12, 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.*