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Comparison

Quark vs OBAdm

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

Head to head
Quark
Quark
Free
📚 Education
No ratingsView app →
OBAdm
OBAdm
Free
📚 Education
No ratingsView app →
About

Quark

Features
Read full description

A Quark nasceu a partir de um problema global: a falta de desenvolvimento de habilidades comportamentais nas formações tradicionais. O nosso foco é desenvolver habilidades essenciais para o futuro de qualquer profissional, como inteligência emocional, comunicação e perfil empreendedor. Através de gamificação, microlearning e múltiplos formatos de conteúdo, geramos engajamento em todo o processo de aprendizagem e garantimos o aprendizado personalizado para todos os nossos usuários.

About

OBAdm

This app provides online tests and an e-book for students and schools participating in OBAdm. It also features the 'Jogo Floresta Bela' game.

Highlights
  • Online tests
  • Jogo Floresta Bela game
  • E-book access
  • Exclusive for OBAdm participants
Features
Read full description

Este aplicativo exclusivo para os estudantes e escolas participantes da OBAdm Provas ONLINE Jogo Floresta Bela E-book

Screenshots

Quark4 screens
OBAdm3 screens

Verdict

The call

The clearest difference is ads: OBAdm at none against Quark's shown. OBAdm also leads on update cadence (every 2 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement 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

Quark ships an update every 5 weeks, OBAdm every 2 days. Both last shipped on September 10, 2026.

Scorecard2 real differences · 6 level
Quark versus OBAdm: the parameters behind the verdict, then further details
ParameterQuarkOBAdm
PriceFreeFree
Positive reviews—25.0% of reviews
Update frequencyEvery 5 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.114.0 — better
Further details — not scored
Size39 MB195 MB
Age rating4++4
DeveloperHAPPEN DESENVOLVIMENTO DE SOFTWARE TREINAMENTO E CURSOS LTDAMOBTEX DESENVOLVIMENTO DE SOFTWARE EIRELI

In-app purchases

None

Quark

No in-app purchases

None

OBAdm

No in-app purchases

Questions

Is Quark free?
Quark is free to download, with no in-app purchases.
Is OBAdm free?
OBAdm is free to download, with no in-app purchases.
Do Quark or OBAdm have ads?
Quark shows ads; OBAdm does not.
Which is updated more often, Quark or OBAdm?
Quark ships an update every 5 weeks, and OBAdm every 2 days. Most recently, Quark was updated on September 10, 2026 and OBAdm on September 10, 2026.

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