# Notepad by Subject vs Simulado ENEM

The clearest difference is review sentiment: Simulado ENEM at 100% against Notepad by Subject's 80%. Notepad by Subject's advantage is monetization model (ad-supported vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Notepad by Subject sells 1 one-off in-app purchase and Simulado ENEM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Notepad by Subject ships an update every 2 months, Simulado ENEM every 6 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Notepad by Subject | Simulado ENEM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 47 MB | 99 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Felipe Reitz](https://appshunter.io/developer/1651010446) | [Pedro Venicius Silva Oliveira](https://appshunter.io/developer/1721061305) |

## What reviewers say

### Notepad by Subject

[App page](https://appshunter.io/ios/app/notepad-by-subject/id6451050103)

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.

**Highlights:** Digital notebook, Organize by stories, Insert text, Insert images, Insert math expressions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Simulado ENEM

[App page](https://appshunter.io/ios/app/simulado-enem/id6474642833)

Prepare-se para o ENEM com mais de 1.400 questões reais e comentadas, provas anteriores completas e um cronograma de estudos personalizado. Estude de forma eficiente com simulados por área ou no formato oficial, e acompanhe seu desempenho com estatísticas detalhadas. O modo offline permite estudar em qualquer lugar.

**Highlights:** 1,400+ real and commented questions, Previous ENEM exams, Customizable simulated exams, Offline study mode, Study schedule with notifications, Performance statistics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simulado ENEM Pro | $1.99 | one-time |


## Frequently asked questions

### Is Notepad by Subject free?

Notepad by Subject is free to download, with in-app purchases available.

### Is Simulado ENEM free?

Simulado ENEM is free to download, with in-app purchases available.

### Do Notepad by Subject or Simulado ENEM have ads?

Both Notepad by Subject and Simulado ENEM show ads.

### Which is updated more often, Notepad by Subject or Simulado ENEM?

Notepad by Subject ships an update every 2 months, and Simulado ENEM every 6 weeks. Most recently, Notepad by Subject was updated on October 8, 2026 and Simulado ENEM on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*