Comparison

Pro School Class Schedule vs 21a OBMEP

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

Head to head

Pro School Class Schedule

personalized school schedule

About

Pro School Class Schedule

Features

Read full description

Application to create school timetables. In it, you edit a table with the times and names of the subjects, then save it to access your timetable easily. The app allows you to save several different times and contains some customization options, such as: Select the days of the week Change background color Change font color Select font size Add lines. Everything easily, quickly and without bureaucracy.

About

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.

Highlights

Digitize answer sheets
Submit student responses
Fill out administrative forms
Digital submission of answer cards
Complete RAIG and Shipping Document

Features

Read full description

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

Pro School Class Schedule4 screens

21a OBMEP4 screens

Verdict

The call

The clearest difference is ads: 21a OBMEP at none against Pro School Class Schedule's shown. 21a OBMEP also leads on update cadence (every 4 days vs every 3 months). Pro School Class Schedule's advantage is iOS requirement (12.0 vs 15.1). On price, 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

Pro School Class Schedule ships an update every 3 months, 21a OBMEP every 4 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 5 level

Pro School Class Schedule versus 21a OBMEP: the parameters behind the verdict, then further details
Parameter	Pro School Class Schedule	21a OBMEP
Price	Free	Free
Positive reviews	—	0.0% of reviews
Update frequency	Every 3 months	Every 4 days — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	15.1
Further details — not scored
Size	33 MB	21 MB
Age rating	4+	4+
Developer	Felipe Reitz	Instituto de Matematica Pura e Aplicada

In-app purchases

None

Pro School Class Schedule

No in-app purchases

None

21a OBMEP

No in-app purchases

Questions

Is Pro School Class Schedule free?

Pro School Class Schedule is free to download, with no in-app purchases.

Is 21a OBMEP free?

21a OBMEP is free to download, with no in-app purchases.

Do Pro School Class Schedule or 21a OBMEP have ads?

Pro School Class Schedule shows ads; 21a OBMEP does not.

Which is updated more often, Pro School Class Schedule or 21a OBMEP?

Pro School Class Schedule ships an update every 3 months, and 21a OBMEP every 4 days. Most recently, Pro School Class Schedule was updated on October 15, 2026 and 21a OBMEP on October 10, 2026.