Comparison

V4 vs ONCiências

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

Head to head

About

V4

Features

Read full description

Aplicativo para acompanhamento das atividades acadêmicas, seguindo as funcionalidades disponíveis no sistema V4 Gestão Pedagógica Completa. Acesso para Alunos e Responsáveis.

About

ONCiências

This application allows students to practice for science olympiads by answering previous exams and taking online tests. Schools can manage student registrations and enrollments through the platform. It's a comprehensive tool for students and educators involved in science competitions.

Highlights

Answer previous exams
Take online tests
School registration management
Student enrollment
Integrated platform

Features

Read full description

Aplicativo Olimpíada Nacional de Ciências Todas funcionalidades em um aplicativo 100% integrado. Responda as provas anteriores, faça a prova ONLINE. Escolas tem acesso às inscrições e cadastro de alunos. A Olimpíada Nacional de Ciências (ONC) integra o Programa Ciência na Escola e é uma realização de cinco Sociedades Científicas: a SBF (Sociedade Brasileira de Física) a ABQ (Associação Brasileira de Química) o INSTITUTO BUTANTAN a SOCIEDADE ASTRONÔMICA BRASILEIRA e a UNIVERSIDADE ESTADUAL DE CAMPINAS (UNICAMP) ; ela resulta de um convite do Ministério de Ciência, Tecnologia e Inovação (MCTI) às Sociedades e se destina a estudantes do Ensino Médio e do 8ª e 9º ano do Ensino Fundamental

Screenshots

V43 screens

ONCiências3 screens

Verdict

The call

The clearest difference is update cadence: ONCiências at every 3 months against V4's every 11 months. V4's advantage is iOS requirement (9.1 vs 12.0). 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

V4 ships an update every 11 months, ONCiências every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 6 level

V4 versus ONCiências: the parameters behind the verdict, then further details
Parameter	V4	ONCiências
Price	Free	Free
Positive reviews	—	20.0% of reviews
Update frequency	Every 11 months	Every 3 months — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	9.1 — better	12.0
Further details — not scored
Size	32 MB	21 MB
Age rating	12+	+4
Developer	GGE	MOBTEX DESENVOLVIMENTO DE SOFTWARE EIRELI

In-app purchases

None

V4

No in-app purchases

None

ONCiências

No in-app purchases

Questions

Is V4 free?

V4 is free to download, with no in-app purchases.

Is ONCiências free?

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

Do V4 or ONCiências have ads?

Neither V4 nor ONCiências shows ads.

Which is updated more often, V4 or ONCiências?

V4 ships an update every 11 months, and ONCiências every 3 months. Most recently, V4 was updated on November 2, 2026 and ONCiências on November 3, 2026.