# 勉強時間の計測

> Apps born just to measure study time

Canonical page: [https://chrome-stats.com/d/tokyo.confeito.studywatch](https://chrome-stats.com/d/tokyo.confeito.studywatch)

## Overview

- **ID:** `tokyo.confeito.studywatch`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** IJ System
- **Category:** EDUCATION
- **Downloads:** 3,015
- **Version:** 1.0.4
- **Last updated:** 2026-09-13
- **First published:** 2018-12-29
- **Publisher country:** JP
- **Size:** 9.65 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=tokyo.confeito.studywatch)
- **Privacy policy:** [https://studywatcha.blogspot.com/2026/09/blog-post\_12.html](https://studywatcha.blogspot.com/2026/09/blog-post_12.html)

## Description

This application is made only to measure study time.<br><br>It is aimed at analyzing the tendency of my study time and making it useful for learning.<br><br>We will use your calendar chart, line chart, regression line to visually express your learning time.

## Rankings

- #846,713 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `tokyo.confeito.studywatch.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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