# Junior Inventor - Guides&Ideas

> Detailed instructions teaching you how to build Junior Inventor experiments

Canonical page: [https://chrome-stats.com/d/com.hape.jrinventor](https://chrome-stats.com/d/com.hape.jrinventor)

## Overview

- **ID:** `com.hape.jrinventor`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Hape International AG
- **Category:** LIFESTYLE
- **Downloads:** 13,738
- **Version:** 2.5.4
- **Last updated:** 2026-01-12
- **First published:** 2019-01-06
- **Publisher country:** DE
- **Size:** 9.25 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.hape.jrinventor)
- **Website:** [http://www.hape.com](http://www.hape.com/)
- **Privacy policy:** [https://toys.hape.com/policies/privacy-policy](https://toys.hape.com/policies/privacy-policy)

## Description

Junior Inventor - Guides&Ideas offers detailed step-by-step instructions for children as young as four to build interactive STEAM-based experiments. This Chrome extension guides kids through creating projects like diggers, mechanical arms, cranes, and rotating lights using well-crafted components tailored to young hands and skill levels. Designed to encourage logical thinking and an understanding of Science, Technology, Engineering, Art, and Mathematics (STEAM), it combines education with fun.

The extension provides finished sample displays, interactive tutorials, and the ability to share creations in an in-app gallery or on social media. As children progress, they can innovate new gadgets using the provided components, fostering creativity and invention. Note: The product is not suitable for children under three due to small parts.

## Rankings

- #498,649 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_PHONE_STATE`
- `android.permission.WAKE_LOCK`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.hape.jrinventor.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.hape.jrinventor)