# PCN Chain vs DYAX

The clearest difference is ads: DYAX at none against PCN Chain's shown. DYAX also leads on update cadence (daily vs every 10 days). PCN Chain's advantage is iOS requirement (13.0 vs 15.1). On price, 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.

PCN Chain ships an update every 10 days, DYAX daily. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PCN Chain | DYAX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Daily** |
| Size | 50 MB | 13 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [PCN CHAIN (PRIVATE) LIMITED](https://appshunter.io/developer/1834374808) | [CHAN HYUK LEE](https://appshunter.io/developer/1810607523) |

## What reviewers say

### PCN Chain

[App page](https://appshunter.io/ios/app/pcn-chain/id6751272209)

**In-app purchases:** none


### DYAX

[App page](https://appshunter.io/ios/app/dyax/id6771761697)

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

**In-app purchases:** none


## Frequently asked questions

### Is PCN Chain free?

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

### Is DYAX free?

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

### Do PCN Chain or DYAX have ads?

PCN Chain shows ads; DYAX does not.

### Which is updated more often, PCN Chain or DYAX?

PCN Chain ships an update every 10 days, and DYAX daily. Most recently, PCN Chain was updated on October 14, 2026 and DYAX on October 10, 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.*