Caderno Digital SP vs Notepad by Subject
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caderno Digital SP
Provides digital, interactive math content for public high school students and teachers. Aims to enhance teaching and learning engagement for better educational outcomes.
- Digital math content
- Interactive multimedia resources
- For public high school students
- For public high school teachers
- Enhances engagement
- Improves learning outcomes
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Disponibilizar, para professores e alunos da rede de ensino público estadual, conteúdo didático de matemática do 1º ano do Ensino Médio em formato digital e enriquecidos com recursos interativos e multimídia. O aplicativo melhorará as dinâmicas pedagógicas, criando maior engajamento e, consequentemente, melhorando os resultados, tornando as experiências, tanto de ensino como de aprendizagem, mais relevantes e gratificantes.
Notepad by Subject
Organize all your notes in a single digital notebook. Create multiple stories with unlimited pages to save text, images, and math expressions. Ideal for students to capture class notes and blackboard pictures.
- Digital notebook
- Organize by stories
- Insert text
- Insert images
- Insert math expressions
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Easy to use, one digital notebook for all needs. The annotations are separated by stories for better organization, you can create as many stories as you want, with as many pages as you need. Very useful for students, it serves to save pictures of the blackboard and other class notes. The notebook has the following features: To design insert texts Insert images from camera or gallery insert math expressions All very simple and without bureaucracy.
Screenshots
Verdict
The clearest difference is review sentiment: Notepad by Subject at 80% against Caderno Digital SP's 0%. Caderno Digital SP's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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. Notepad by Subject sells 1 one-off in-app purchase. Caderno Digital SP asks for nothing beyond the download.
Caderno Digital SP ships an update weekly, Notepad by Subject every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Caderno Digital SP | Notepad by Subject |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 80.0% of reviews — better |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 110 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Digital Pages Publicacoes Electronicas Ltda | Felipe Reitz |
Customer experience
Caderno Digital SP
Notepad by Subject
In-app purchases
Caderno Digital SP
No in-app purchases
Notepad by Subject
- Remove Ads$2.99
Questions
Is Caderno Digital SP free?
Is Notepad by Subject free?
Do Caderno Digital SP or Notepad by Subject have ads?
Which is updated more often, Caderno Digital SP or Notepad by Subject?
Other comparisons
