# Quem é Quem vs Discover Douro

The clearest difference is update cadence: Quem é Quem at every 3 days against Discover Douro's every 3 weeks. Discover Douro's advantage is iOS requirement (12.4 vs 15.6). 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.

Quem é Quem ships an update every 3 days, Discover Douro every 3 weeks. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Quem é Quem | Discover Douro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quem-e-quem/id1624107682/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 105 MB | 76 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Associacao dos Antigos Alunos do Colegio Militar](https://appshunter.io/developer/1624107684) | [CIM Douro](https://appshunter.io/developer/1610098606) |

## What reviewers say

### Quem é Quem

[App page](https://appshunter.io/ios/app/quem-e-quem/id1624107682)

Access a comprehensive database of former students from a military college. Discover information about predecessors and successors, including their ranks, awards, family ties, and Wikipedia links.

**Highlights:** Alumni information repository, View predecessors and successors, Access graduation details, See awarded medals, Explore family connections, Discover place names, Link to Wikipedia pages

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

**In-app purchases:** none


### Discover Douro

[App page](https://appshunter.io/ios/app/discover-douro/id6475686695)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quem é Quem free?

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

### Is Discover Douro free?

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

### Do Quem é Quem or Discover Douro have ads?

Neither Quem é Quem nor Discover Douro shows ads.

### Which is updated more often, Quem é Quem or Discover Douro?

Quem é Quem ships an update every 3 days, and Discover Douro every 3 weeks. Most recently, Quem é Quem was updated on October 6, 2026 and Discover Douro on October 18, 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.*