Comparison

Colégio Vaccaro vs Duda

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

Head to head
About

Colégio Vaccaro

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Comunicação de forma Simplificada, ágil e estruturada. Efetividade e agilidade na comunicação com os Pais, e entre os colaboradores da Escola. Colégio Vaccaro, o ensino como deve ser.

About

Duda

This app guides students through their academic and professional journeys. It helps manage academic life and explore career options, keeping users informed and organized.

Highlights
  • Academic life management
  • Career exploration
  • Personalized educational partner
  • Information and organization
  • Goal achievement support
Features
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Desenvolvido para facilitar a vida dos estudantes e orientar quem ainda está explorando suas opções, o App Duda oferece recursos projetados para simplificar sua jornada educacional e profissional. Mais do que um aplicativo! O App Duda é seu parceiro educacional pessoal, auxiliando na gestão de sua vida acadêmica e na escolha do seu futuro, garantindo que você se mantenha informado, organizado e no caminho certo para alcançar seus objetivos. Seja você um estudante ou alguém em busca de uma nova carreira, faça o download do App Duda agora mesmo e tenha o poder da educação na palma da sua mão!"

Screenshots

Colégio Vaccaro4 screens
Duda4 screens

Verdict

The call

The clearest difference is update cadence: Duda at every 10 days against Colégio Vaccaro's every 4 months. 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

Colégio Vaccaro ships an update every 4 months, Duda every 10 days. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard1 real difference · 9 level
Colégio Vaccaro versus Duda: the parameters behind the verdict, then further details
ParameterColégio VaccaroDuda
PriceFreeFree
Rating—4.9 (104 ratings) — better
Positive reviews—21.5% of reviews
Number of ratings—104 — better
Update frequencyEvery 4 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size70 MB100 MB
Age rating4++4
DeveloperColegio VaccaroCruzeiro Do Sul Educacional Sa.

In-app purchases

None

Colégio Vaccaro

No in-app purchases

None

Duda

No in-app purchases

Questions

Is Colégio Vaccaro free?
Colégio Vaccaro is free to download, with no in-app purchases.
Is Duda free?
Duda is free to download, with no in-app purchases.
Do Colégio Vaccaro or Duda have ads?
Neither Colégio Vaccaro nor Duda shows ads.
Which is updated more often, Colégio Vaccaro or Duda?
Colégio Vaccaro ships an update every 4 months, and Duda every 10 days. Most recently, Colégio Vaccaro was updated on November 2, 2026 and Duda on November 7, 2026.

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