# Okt2Pay vs YsZscan

The clearest difference is iOS requirement: Okt2Pay at 13.0 against YsZscan's 15.5. On price, update cadence, 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.

Okt2Pay ships an update every 2 months, YsZscan every 5 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Okt2Pay | YsZscan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 16 MB | 338 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ProSoft Sistem](https://appshunter.io/developer/1720333720) | [Hangzhouaixiaodakejiyouxiangongsi](https://appshunter.io/developer/1889093059) |

## What reviewers say

### Okt2Pay

[App page](https://appshunter.io/ios/app/okt2pay/id6743760879)

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

**In-app purchases:** none


### YsZscan

[App page](https://appshunter.io/ios/app/yszscan/id6766777004)

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

**In-app purchases:** none


## Frequently asked questions

### Is Okt2Pay free?

Okt2Pay is free to download, with no in-app purchases.

### Is YsZscan free?

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

### Do Okt2Pay or YsZscan have ads?

Neither Okt2Pay nor YsZscan shows ads.

### Which is updated more often, Okt2Pay or YsZscan?

Okt2Pay ships an update every 2 months, and YsZscan every 5 weeks. Most recently, Okt2Pay was updated on October 25, 2026 and YsZscan on October 31, 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.*