# Study Timer - Study Tracker

> Track focused study time by subject. Stats, heatmap & calendar study planner.

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

## Overview

- **ID:** `com.kangmunsu.studytimer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Kang Mun Su
- **Category:** EDUCATION
- **Downloads:** 529
- **Last updated:** 2026-09-21
- **First published:** 2026-08-03
- **Publisher country:** KR
- **Data as of:** 2026-09-21
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.kangmunsu.studytimer)
- **Website:** [https://harustudio.net](https://harustudio.net/)
- **Privacy policy:** [https://www.notion.so/Privacy-Policy-312df980aa2c80e2a65ff894137a24b7?source=copy\_link](https://www.notion.so/Privacy-Policy-312df980aa2c80e2a65ff894137a24b7?source=copy_link)

## Description

📚 Study Timer — track your real, focused study time<br><br>A simple, accurate study timer and study planner for students preparing for exams, finals, and certifications. Set a study goal, start the timer, and only your focused study time gets recorded. No clutter — just one thing done right: an accurate study log.<br><br>⏱️ Focused Study Time Tracking<br>✓ Set a goal and start with a single tap<br>✓ Records only the time you actually spent studying<br>✓ Optional auto-stop when you reach your goal<br>✓ Progress notification while you study<br><br>📊 Stats That Reveal Your Study Patterns<br>✓ Daily, weekly, and monthly study statistics<br>✓ Time-of-day heatmap — see when you focus best<br>✓ Daily study calendar — darker means more study<br>✓ Compare daily averages with last week and last month<br><br>📈 Overall Report<br>✓ Longest study streak — seeing your consistency keeps you motivated<br>✓ Peak study hours and your best single-day record<br>✓ Average study time by subject<br><br>✏️ Study Log by Subject<br>✓ Track study time for each subject — math, English, science, and more<br>✓ Per-subject stats show where your time actually goes<br><br>📅 Study Journal on the Calendar<br>✓ Jot down what you studied each day<br>✓ Keep your study log and journal in one place<br><br>🌙 Designed Not to Disturb Your Study<br>✓ No ads on the study screen — ever<br>✓ Eye-friendly dark theme<br><br>Perfect for:<br>• Students looking for a study timer or study time tracker<br>• Exam takers managing study hours for certifications and tests<br>• Anyone who wants an automatic study log instead of a paper planner<br>• Anyone who stays motivated by seeing their study stats grow<br><br>Start tracking your focused study time with Study Timer today. Consistent records build real results.

## Rankings

- #1,366,504 — Overall

## Similar extensions and apps

- [Focus Track - Study Timer](https://chrome-stats.com/d/com.okithm.focustrack) — 16,056 users
- [StudyTrack: Focus Timer](https://chrome-stats.com/d/com.deepakdhanoliya9131.StudyTrack) — 11,164 users
- [Study Timer – Focus](https://chrome-stats.com/d/com.vynex.studytimer.study_timer) — 24 users
- [StudyDay: Pomodoro Timer & Log](https://chrome-stats.com/d/kr.co.junu.studyday) — 356 users
- [Study Timer](https://chrome-stats.com/d/com.techtool.studytimer) — 121 users
- [StudyFlow - Track and Feel ...](https://chrome-stats.com/d/com.app.studyflowkt) — 409 users
- [StudyTimer](https://chrome-stats.com/d/com.woojun.studytimer) — 216 users
- [Study Timer – Focus & Pomodoro](https://chrome-stats.com/d/com.all.study.timer) — 88 users
- [Study Timer – Focus & Habits](https://chrome-stats.com/d/com.hodaka.studytimer) — 26 users
- [Study Planner for Exam Prep](https://chrome-stats.com/d/com.focusnest.examprep) — 2,336 users
- [Study Timer: Focus & Exams](https://chrome-stats.com/d/study.session.timer) — 107 users
- [Study Focus : Timer & Tracker](https://chrome-stats.com/d/com.erfouris.studyfocustimertracker) — 4,863 users

---

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