# EmAudio Concursos vs Cortex Platform

EmAudio Concursos and Cortex Platform are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. EmAudio Concursos sells 8 in-app purchases, starting at $5.99 per month and Cortex Platform sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EmAudio Concursos | Cortex Platform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/emaudio-concursos/id1252069351/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 44.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 55 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [EmAudio Cursos para Concursos Ltda.](https://appshunter.io/developer/1252069350) | [Wladimir Santos](https://appshunter.io/developer/1875600628) |

## What reviewers say

### EmAudio Concursos

[App page](https://appshunter.io/ios/app/emaudio-concursos/id1252069351)

This app allows users to study for public service exams by transforming idle time into learning opportunities. Access narrated laws, complete courses, and interactive legal texts for various exam areas, all without needing to look at a screen.

**Highlights:** Narrated laws, Complete courses by theme, Interactive Vade Mecums, Summaries for revision, STF, STJ, TST information commentary, Content for multiple exam areas

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly signatures | $5.99 | per month |
| Monthly signatures | $7.99 | per month |
| Montlhy plan Áudio+Texto | $11.99 | per month |
| Annual Subscription | $35.99 | per year |
| Annual Subscription | $39.99 | per year |
| Annual Subscription | $43.99 | per year |
| Yearly plan Áudio+Texto | $69.99 | per year |
| Yearly plan Áudio+Texto | $99.99 | per year |


### Cortex Platform

[App page](https://appshunter.io/ios/app/cortex-platform/id6758894921)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cortex Max — Mensal | $9.99 | per month |
| Cortex Pro — Anual | $49.99 | per year |
| Cortex Max — Anual | $99.99 | per year |


## Frequently asked questions

### Is EmAudio Concursos free?

EmAudio Concursos is free to download, with in-app purchases available.

### Is Cortex Platform free?

Cortex Platform is free to download, with in-app purchases available.

### Do EmAudio Concursos or Cortex Platform have ads?

Neither EmAudio Concursos nor Cortex Platform shows ads.

### Which is updated more often, EmAudio Concursos or Cortex Platform?

EmAudio Concursos ships an update weekly, and Cortex Platform weekly. Most recently, EmAudio Concursos was updated on November 2, 2026 and Cortex Platform on October 31, 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.*