# Diagnóstico da D.C.M vs Plenum

The clearest difference is update cadence: Diagnóstico da D.C.M at every 3 weeks against Plenum's every 6 weeks. Diagnóstico da D.C.M also leads on iOS requirement (9.0 vs 13.0). 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.

Diagnóstico da D.C.M ships an update every 3 weeks, Plenum every 6 weeks. The most recent releases landed on May 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Diagnóstico da D.C.M | Plenum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 25 MB | 10 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Interativa Publicidade Digital Ltda](https://appshunter.io/developer/367056423) | [M3 HEALTH INDUSTRIA E COMERCIO DE PRODUTOS MEDICOS ODONTOLOGICOS E CORRELATOS SA](https://appshunter.io/developer/1562203455) |

## What reviewers say

### Diagnóstico da D.C.M

[App page](https://appshunter.io/ios/app/diagnostico-da-dcm/id828385066)

**Features:** macOS Compatibility

**In-app purchases:** none


### Plenum

[App page](https://appshunter.io/ios/app/plenum/id1469257654)

**In-app purchases:** none


## Frequently asked questions

### Is Diagnóstico da D.C.M free?

Diagnóstico da D.C.M is free to download, with no in-app purchases.

### Is Plenum free?

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

### Do Diagnóstico da D.C.M or Plenum have ads?

Neither Diagnóstico da D.C.M nor Plenum shows ads.

### Which is updated more often, Diagnóstico da D.C.M or Plenum?

Diagnóstico da D.C.M ships an update every 3 weeks, and Plenum every 6 weeks. Most recently, Diagnóstico da D.C.M was updated on May 16, 2026 and Plenum on September 17, 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.*