# Greenhat RA

> Augmented reality educational app for interactive learning with book markers. (iPhone/iPad app by Greenhat.)

- Source: https://appshunter.io/ios/app/greenhat-ra/id1242586911 (this page in markdown: same URL + `.md`)
- Developer: [Greenhat](https://appshunter.io/developer/1136286251)
- Category: Education, Books
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 179 MB
- Languages: American English
- Released: 2017-06-07
- Data updated: 2026-07-17
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/greenhat-ra/id1242586911/reviews.md

## What is Greenhat RA?

Aplicación para ser usada en en los marcadores de realidad aumentada ubicados los libros de Greenhat y aprender el uso de la misma
Los marcadores los puedes conseguir de manera gratuita en la siguiente página http://www.greenhat.mx/m-ra

## Key features

- Augmented reality experiences
- Interactive learning with book markers
- Educational content delivery
- Free marker downloads
- AR technology exploration

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/greenhat-ra/id1242586911/reviews.md

### 1/5 — No sirve

*2021-07-08, version 1.2*

No me sirve arréglenlo !!!

### 1/5 — No funciona

*2020-06-10, version 1.2*

La cámara se pone en negro no es compatible con las nuevas versiones de iOS

### 1/5 — No va

*2020-05-17, version 1.2*

Cuando lo intento la pantalla se pone negra y no se qué pasa

### 1/5 — No funciona

*2019-09-17, version 1.2*

Tengo iOS 12.4.1 y no funciona, queda negra la pantalla, antes si me funcionaba pero no recuerdo qué iOS tenía, espero lo solucionen porque les encanta a mis alumnos.  Gracias.

### 1/5 — No permite descargar

*2019-09-14, version 1.2*

No funciona

### 1/5 — No jala

*2019-05-06, version 1.2*

Hay un bug en la camara

### 1/5 — :0

*2019-04-21, version 1.2*

Falta poner empeño! Salu2

## Frequently asked questions about Greenhat RA

### What is Greenhat RA used for?

Greenhat RA is an augmented reality application designed to enhance learning when used with specific markers found in Greenhat books. It allows users to interact with educational content through AR.

### Where can I get the AR markers for Greenhat RA?

You can obtain the AR markers for Greenhat RA for free from the developer's website at http://www.greenhat.mx/m-ra. These markers are essential for activating the augmented reality features.

### Is Greenhat RA free to use?

Yes, Greenhat RA is completely free to download and use. There are no in-app purchases or subscription fees associated with the application.

### What devices is Greenhat RA compatible with?

Greenhat RA is compatible with both iPhone and iPad devices. It is designed to provide an augmented reality learning experience on these platforms.

### How often is Greenhat RA updated?

The latest version of Greenhat RA is 2.0, last updated on April 1, 2025. While specific update frequency isn't detailed, the app has seen consistent development since its release in 2017.

### What is the age rating for Greenhat RA?

Greenhat RA has an age rating of 4+. This indicates it is suitable for young learners and general audiences interested in educational augmented reality experiences.

### Does Greenhat RA require an internet connection to function?

While the app itself can be downloaded and installed without an internet connection, the augmented reality features will likely require an active internet connection to load content or for initial setup. Accessing the free markers also requires internet access.

## Version history (last 3 releases)

### 2.0 — 2025-04-01

Se actualiza a nuevos dispositivos

### 1.2 — 2018-10-27

Visualiza los nuevos modelos que tenemos para ti.

### 1.1.2 — 2017-06-07

No release notes.

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## More apps by Greenhat

- [Greenhat Scan](https://appshunter.io/ios/app/greenhat-scan/id1193339188)
- [Codi-Zet](https://appshunter.io/ios/app/codi-zet/id1434596285)
- [Gh Ebooks](https://appshunter.io/ios/app/gh-ebooks/id1529232215)
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- [Gimnasio de los Cerditos 2](https://appshunter.io/ios/app/gimnasio-de-los-cerditos-2/id1542141560)

All apps by Greenhat: https://appshunter.io/developer/1136286251

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*