# redPRG vs Compartir 4

The clearest difference is device support: redPRG at 3 against Compartir 4's 1. redPRG also leads on iOS requirement (9.0 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

redPRG ships an update every 5 weeks, Compartir 4 every 2 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | redPRG | Compartir 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/redprg/id1261084349/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 20 MB | 120 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 17+ |
| Developer | [Integra Cloud Technologies Corp.](https://appshunter.io/developer/1806155707) | [Grupo Santillana Educacion Global, S.L.](https://appshunter.io/developer/445034184) |

## What reviewers say

### redPRG

[App page](https://appshunter.io/ios/app/redprg/id1261084349)

Manage your projects, generate invitation tokens, and receive important notifications and news. This app extends the functionality of the web application for project management, allowing you to access tools on your mobile device.

**Highlights:** Project management, Generate invitation tokens, Receive notifications, Access project tools, News updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Compartir 4

[App page](https://appshunter.io/ios/app/compartir-4/id1483762004)

This educational app aims to enhance student learning and foster deeper understanding of essential life skills. It provides educators with qualitative and quantitative evaluation tools to inform decisions and improve competency acquisition within a digital learning environment.

**Highlights:** Enhanced learning experience, Deeper understanding of competencies, Qualitative and quantitative evaluation tools, Informed decision-making for educators, Digital learning environment, Practical instruments for educational institutions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is redPRG free?

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

### Is Compartir 4 free?

Compartir 4 is free to download, with no in-app purchases.

### Do redPRG or Compartir 4 have ads?

Neither redPRG nor Compartir 4 shows ads.

### Which is updated more often, redPRG or Compartir 4?

redPRG ships an update every 5 weeks, and Compartir 4 every 2 months. Most recently, redPRG was updated on October 3, 2026 and Compartir 4 on September 29, 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.*