Comparison

Quem é Quem vs Discover Douro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Quem é Quem

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
Read full description

O "Quem é Quem" é o repositório de informação dos Antigos Alunos do Colégio Militar. Vê quem foram os teus antecessores e sucessores, as graduações, as medalhas, as ligações familiares, a toponímia, as páginas na Wikipedia, etc.

About

Discover Douro

Features
Read full description

Welcome to Douro Valley! This World Heritage tourist destination offers you a perfect combination of stunning landscapes, world-class wines and a rich cultural heritage. On this website you'll find out some highlights about what to visit, where to sleep and what to eat in the region. From suggestions of emblematic sites and breathtaking experiences, such as the unmissable boat trip, tasting wine and regional products, visiting the countless viewpoints with breathtaking views, museums, natural parks and the historic and picturesque local villages, here you will find the most varied inspirations for your visit. So that you can enjoy this region to its full potential, here you can find some suggestions for where you can stay, from charming hotels with luxurious and comfortable accommodation, to hotels in the region's main cities, or even country houses that offer a peaceful and relaxing environment in the middle of nature. Douro is also known for its rich and varied gastronomy, resulting from the influences of the Beira, Trás-os-Montes, Galician and Porto populations, which have contributed to its diversity and which you can experience in the numerous restaurants in the region.

Screenshots

Quem é Quem3 screens
Discover Douro4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 7 level
Quem é Quem versus Discover Douro: the parameters behind the verdict, then further details
ParameterQuem é QuemDiscover Douro
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.612.4 — better
Further details — not scored
Size105 MB76 MB
Age rating4+4+
DeveloperAssociacao dos Antigos Alunos do Colegio MilitarCIM Douro

In-app purchases

None

Quem é Quem

No in-app purchases

None

Discover Douro

No in-app purchases

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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