# Javascript JSE 40-01

> Get the Javascript JSE 40-01 certification

Canonical page: [https://chrome-stats.com/d/com.javascriptjse4001certification](https://chrome-stats.com/d/com.javascriptjse4001certification)

## Overview

- **ID:** `com.javascriptjse4001certification`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** José María Vázquez Vicaria
- **Category:** EDUCATION
- **Downloads:** 192
- **Version:** 1.4.1
- **Last updated:** 2026-01-27
- **First published:** 2025-09-07
- **Publisher country:** ES
- **Size:** 42 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.javascriptjse4001certification)
- **Website:** [https://www.josemariavazquez.com](https://www.josemariavazquez.com/)
- **Privacy policy:** [https://www.josemariavazquez.com/es/politica-de-privacidad-no-data.html](https://www.josemariavazquez.com/es/politica-de-privacidad-no-data.html)

## Description

In JavaScript JSE 40-01 you will find the perfect app to prepare for your next certification... the official certification that you are a machine in JavaScript.<br><br>Features:<br>- 500 questions (both english &amp; spanish) with explanations.<br>- Practice Mode: fast or normal.<br>- Progress bar and ability to choose or not random questions.<br>- Exam Mode, a real simulation of the official exam: 65 questions in 90 minutes.<br>- Statistics and charts so you can see your progress.<br>- Achievements unlockable as you progress in your training.<br>- Good customization of settings to make it more user-friendly.<br>- ... and much more!

## Rankings

- #1,733,918 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.INTERNET`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.javascriptjse4001certification.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.javascriptjse4001certification)