# Postos DDD vs EM Protege

The clearest difference is update cadence: EM Protege at every 2 months against Postos DDD's every 4 months. 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.

Postos DDD ships an update every 4 months, EM Protege every 2 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Postos DDD | EM Protege |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 66 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POSTOAKI DESENVOLVIMENTO TECNOLOGICO LTDA](https://appshunter.io/developer/1186130596) | [EM Prevenção](https://appshunter.io/developer/1574102714) |

## What reviewers say

### Postos DDD

[App page](https://appshunter.io/ios/app/postos-ddd/id1531034550)

**Features:** macOS Compatibility

**In-app purchases:** none


### EM Protege

[App page](https://appshunter.io/ios/app/em-protege/id6468968329)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Postos DDD free?

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

### Is EM Protege free?

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

### Do Postos DDD or EM Protege have ads?

Neither Postos DDD nor EM Protege shows ads.

### Which is updated more often, Postos DDD or EM Protege?

Postos DDD ships an update every 4 months, and EM Protege every 2 months. Most recently, Postos DDD was updated on September 10, 2026 and EM Protege on September 14, 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.*