# Deep Focus - Study Timer Logs

> Focus timer for study, work and deep projects. Track time, goals, logs, stats.

Canonical page: [https://chrome-stats.com/d/com.hydroponicglass.deep\_work\_timer](https://chrome-stats.com/d/com.hydroponicglass.deep_work_timer)

## Overview

- **ID:** `com.hydroponicglass.deep_work_timer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** HydroponicGlass
- **Category:** PRODUCTIVITY
- **Downloads:** 149
- **Version:** 1.0.0
- **Last updated:** 2026-02-12
- **First published:** 2026-02-12
- **Publisher country:** KR
- **Size:** 28 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.hydroponicglass.deep_work_timer)
- **Website:** [https://hydroponicglass.com](https://hydroponicglass.com/)
- **Privacy policy:** [https://app-en.hydroponicglass.com/privacy-policy/](https://app-en.hydroponicglass.com/privacy-policy/)

## Description

Deep Focus is a focus timer for people who want to record where their focused time actually goes.<br><br>Use it for deep work, study sessions, writing, coding, research, or project work. Start a timer, choose a project, add a short note when you finish, and review your focus time with goals, streaks, stats, and a heatmap.<br><br>HOW IT WORKS<br><br>1. Create a project<br>Make a project for a course, client, side project, writing goal, coding sprint, or any work you want to track.<br><br>2. Start a focus session<br>Use the clean focus timer to start, pause, resume, and finish. Deep Focus is built for flexible sessions, not only fixed Pomodoro cycles.<br><br>3. Save a short log<br>After each session, add an optional note so you remember what you worked on.<br><br>4. Review your time<br>Check daily, weekly, monthly, and yearly focus stats. See total time by project and spot your focus pattern on the activity heatmap.<br><br>KEY FEATURES<br><br>- Focus timer for deep work, study, and project sessions<br>- Project-based time tracking for study time, work time, and personal goals<br>- Daily focus goal and streak tracking<br>- Session notes for simple work logs<br>- Weekly, monthly, and yearly statistics<br>- Heatmap calendar for recent focus activity<br>- Session recovery when you return to the app<br>- Works offline, with records stored on your device<br><br>GOOD FOR<br><br>- Students who want a study timer and study time tracker<br>- Developers, writers, researchers, and creators doing deep work<br>- Professionals who want to track project focus time<br>- Freelancers who want a lightweight project time log<br>- Anyone who prefers longer focus blocks over strict Pomodoro intervals<br><br>Deep Focus helps you turn focus time into a visible record. Start a session, finish your work, and see your progress build over time.

## Rankings

- #1,829,350 — 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.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.hydroponicglass.deep_work_timer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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