# eureka+ vs Enem RJ

The clearest difference is in-app purchases: Enem RJ at none against eureka+'s 1. Enem RJ also leads on ads (none vs shown) and iOS requirement (11.0 vs 15). On price, update cadence and device support there is nothing between them.

Both are free to download. eureka+ sells 1 one-off in-app purchase. Enem RJ asks for nothing beyond the download.

eureka+ ships an update every 2 weeks, Enem RJ every 11 days. The most recent releases landed on September 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | eureka+ | Enem RJ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | — | Free |
| Size | 14 MB | 68 MB |
| Requires iOS | 15 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wander Tavares](https://appshunter.io/developer/1705937672) | [Estudo Play](https://appshunter.io/developer/6789679094) |

## What reviewers say

### eureka+

[App page](https://appshunter.io/ios/app/eureka-plus/id6469541864)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 40 Dicas | $0.99 | one-time |


### Enem RJ

[App page](https://appshunter.io/ios/app/enem-rj/id6742466259)

This educational platform prepares students for the Enem exam with personalized learning paths. It offers simulated exams, video lessons, Q&A sessions, and essay grading. Receive quick updates via notifications to enhance your learning process.

**Highlights:** Personalized learning paths, Simulated exams (Maratona Enem), Video lessons, Live Q&A sessions, Essay correction (manual & automated), Informative announcements, Live broadcasts

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

**In-app purchases:** none


## Frequently asked questions

### Is eureka+ free?

eureka+ is free to download, with in-app purchases available.

### Is Enem RJ free?

Enem RJ is free to download, with no in-app purchases.

### Do eureka+ or Enem RJ have ads?

eureka+ shows ads; Enem RJ does not.

### Which is updated more often, eureka+ or Enem RJ?

eureka+ ships an update every 2 weeks, and Enem RJ every 11 days. Most recently, eureka+ was updated on September 20, 2026 and Enem RJ on October 25, 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.*