Comparison

Portal Celso vs YES Play!

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

Head to head
About

Portal Celso

Access personalized support, interactive chat, and course information directly from your institution. Stay connected and engaged with your learning journey, managing everything conveniently in one place.

Highlights
  • Personalized student support
  • Interactive chat
  • Course information access
  • Learning journey management
  • Direct institutional access
Features
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Seu portal Celso Lisboa no App. Este aplicativo oferece acesso direto a atendimento personalizado, chat interativo e todas as informações sobre o seu curso, tudo ao alcance das suas mãos. Mantenha-se conectado, atualizado e envolvido com a sua jornada de aprendizado, aproveitando a flexibilidade de gerenciar tudo de um só lugar.

About

YES Play!

This interactive English learning app focuses on developing listening and speaking skills. It uses advanced speech recognition to compare user pronunciation with native speakers, making learning active and engaging.

Highlights
  • Interactive English learning
  • Focus on listening and speaking
  • Speech recognition technology
  • Pronunciation comparison with natives
  • Active and meaningful learning
Features
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YES! Play é um aplicativo de ensino de inglês totalmente interativo, construído exclusivamente para nossos alunos. Na YES! Play o aluno trabalha as 4 habilidades linguísticas de modo empolgante e eficiente, priorizando fala e escuta em inglês. A fala do aluno é comparada com a pronúncia de mais de cem nativos através da nossa poderosa ferramenta de reconhecimento de fala. O aprendizado de qualquer idioma ocorre pelo desenvolvimento das 4 habilidades linguísticas, isto é, ouvir, falar, ler e escrever. Contudo, os métodos tradicionais de ensino de inglês trabalham com muito maior ênfase a leitura e a escrita do que a escuta e a fala. Tal situação decorre de o ensino ser focado na resolução de exercícios em livros didáticos, acarretando em maior insegurança do aluno para situações de conversação. Através da união entre a tecnologia e o coach em sala de aula, conseguimos que o aluno ganhe confiança para se expressar cada vez mais em inglês, tornando o aprendizado ativo e significativo.

Screenshots

Portal Celso4 screens
YES Play!4 screens

Verdict

The call

The clearest difference is update cadence: Portal Celso at every 3 weeks against YES Play!'s every 5 months. Portal Celso also leads on review sentiment (30% vs 19%) and iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and monetization model 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

Portal Celso ships an update every 3 weeks, YES Play! every 5 months. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 5 level
Portal Celso versus YES Play!: the parameters behind the verdict, then further details
ParameterPortal CelsoYES Play!
PriceFreeFree
Positive reviews30.0% of reviews — better18.8% of reviews
Update frequencyEvery 3 weeks — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.4
Further details — not scored
Size67 MB100 MB
Age rating+44+
DeveloperCelso Lisboa Centro UniversitárioFlex Sistemas Educacionais Ltda

Customer experience

Portal Celso

Written reviews10 reviews
Positive30.0%
Neutral0.0%
Negative70.0%

YES Play!

Written reviews16 reviews
Positive18.8%
Neutral0.0%
Negative81.3%

In-app purchases

None

Portal Celso

No in-app purchases

None

YES Play!

No in-app purchases

Questions

Is Portal Celso free?
Portal Celso is free to download, with no in-app purchases.
Is YES Play! free?
YES Play! is free to download, with no in-app purchases.
Do Portal Celso or YES Play! have ads?
Neither Portal Celso nor YES Play! shows ads.
Which is updated more often, Portal Celso or YES Play!?
Portal Celso ships an update every 3 weeks, and YES Play! every 5 months. Most recently, Portal Celso was updated on November 11, 2026 and YES Play! on November 4, 2026.

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