# Study Log

> Save and manage study hours with Study Log! Save as much as subjects you want!

Canonical page: [https://chrome-stats.com/d/info.androidx.studycalenf](https://chrome-stats.com/d/info.androidx.studycalenf)

## Overview

- **ID:** `info.androidx.studycalenf`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** 株式会社GalleryApp
- **Category:** LIFESTYLE
- **Downloads:** 15,471
- **Rating:** 5.00 / 5 (54 ratings)
- **Version:** 1.1.2
- **Last updated:** 2026-08-01
- **First published:** 2012-10-26
- **Publisher country:** JP
- **Size:** 19 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=info.androidx.studycalenf)
- **Website:** [http://www.galleryapp.org/](http://www.galleryapp.org/)
- **Privacy policy:** [http://galleryapp.org/priv/priv.html](http://galleryapp.org/priv/priv.html)

## Description

**Study Log** is a comprehensive Chrome extension designed to help students save and manage their study hours efficiently. You can create unlimited subjects, display up to five each day, and view your study sessions in an interactive timeline beneath a calendar. The drag-and-move timeline allows full flexibility to organize your schedule.

Key features include a built-in timer with alarm notifications to track study duration accurately, a Pomodoro mode to enhance productivity, and rich customization options like selecting background colors and saving memos for each day. The extension supports data backup to Google Drive, Dropbox, or SD card, ensuring your study records are safe and easily transferable. Additional functionalities such as weekly calendar views, graphing study hours, and Android Wear vibration support make Study Log a powerful tool for managing study habits and boosting academic performance.

## Rankings

- #480,918 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Study Log is appreciated for its useful concept and ability to help students monitor study time. Many users find it valuable once they get accustomed to its interface. However, several users report issues with the timer, such as it running multiple sessions simultaneously or not stopping correctly. Additionally, the app's graphs don't reflect days without study, leading to inaccurate self-assessment. Stability problems and occasional crashes also diminish user experience. Despite its promise, these bugs impact satisfaction and call for urgent fixes.

### Pros

- Helps users monitor and track their study activities effectively.
- Once users understand how to use it, the app can be very beneficial and a 'life saver'.
- The app has a good style and concept appreciated by users.
- It is highly useful for students to keep track of their study habits.
- Users have been searching for an app like this for a long time and are grateful to have found it.

### Cons

- The timer malfunctions by restarting spontaneously or running multiple sessions simultaneously.
- Stopping a study session does not always work correctly; the timer often continues running after being stopped.
- The graphical feedback lacks representation of non-study days, providing misleading progress.
- The app has instability issues, including crashing problems.
- Initial complexity in usage causes difficulty for new users.

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