Dataeduc Provas vs 21a OBMEP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dataeduc Provas
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Solução para a correção de avaliações da aprendizagem. Os relatórios de desempenho são gerados imediatamente, com indicação de habilidades a serem melhoradas. A tecnologia baseada na TRI (Teoria de Resposta ao Item) permite qualificar os itens da avaliação, bem como determinar níveis de proficiências para cada aluno em cada disciplina avaliada.
21a OBMEP
This app allows school administrators to digitize and submit student answer sheets for a math competition. It also facilitates the completion of administrative forms related to the competition.
- Digitize answer sheets
- Submit student responses
- Fill out administrative forms
- Digital submission of answer cards
- Complete RAIG and Shipping Document
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Se você é responsável pela aplicação das provas da OBMEP em sua escola você pode usar este aplicativo para digitalizar e enviar os cartões resposta dos alunos selecionados na 1ª. fase da OBMEP ao invés de envia-los pelo Correios. Você poderá também preencher os RAIG e o Documento de Envio.
Screenshots
Verdict
The clearest difference is update cadence: 21a OBMEP at every 4 days against Dataeduc Provas's every 8 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Dataeduc Provas ships an update every 8 months, 21a OBMEP every 4 days. The most recent releases landed on October 6, 2026 and September 24, 2026 respectively.
| Parameter | Dataeduc Provas | 21a OBMEP |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 8 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 46 MB | 21 MB |
| Age rating | 9+ | 4+ |
| Developer | Dataeduc | Instituto de Matematica Pura e Aplicada |
In-app purchases
Dataeduc Provas
No in-app purchases
21a OBMEP
No in-app purchases
Questions
Is Dataeduc Provas free?
Is 21a OBMEP free?
Do Dataeduc Provas or 21a OBMEP have ads?
Which is updated more often, Dataeduc Provas or 21a OBMEP?
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