# PCD vs A.DNA

The clearest difference is update cadence: PCD at every 3 weeks against A.DNA's every 2 months. PCD also leads on iOS requirement (9.0 vs 15.0). 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.

PCD ships an update every 3 weeks, A.DNA every 2 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PCD | A.DNA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 133 MB | 31 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WH Training and Innovation Services, S.A.P.I. de C.V.](https://appshunter.io/developer/1394729502) | [A.DNA Data AG](https://appshunter.io/developer/1706303743) |

## What reviewers say

### PCD

[App page](https://appshunter.io/ios/app/pcd/id1480798505)

**Features:** macOS Compatibility

**In-app purchases:** none


### A.DNA

[App page](https://appshunter.io/ios/app/adna/id6474133257)

**In-app purchases:** none


## Frequently asked questions

### Is PCD free?

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

### Is A.DNA free?

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

### Do PCD or A.DNA have ads?

Neither PCD nor A.DNA shows ads.

### Which is updated more often, PCD or A.DNA?

PCD ships an update every 3 weeks, and A.DNA every 2 months. Most recently, PCD was updated on October 5, 2026 and A.DNA on October 11, 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.*