# Interval Timer: Focus Booster

> 공부, 운동, 업무에 집중력을 높이세요 – 정기 알람 알림을 받으세요

Canonical page: [https://chrome-stats.com/d/com.techback.IntervalTimer?hl=ko](https://chrome-stats.com/d/com.techback.IntervalTimer?hl=ko)

## Overview

- **ID:** `com.techback.IntervalTimer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** techback
- **Category:** LIFESTYLE
- **Downloads:** 272
- **Version:** 2.9.3
- **Last updated:** 2025-09-09
- **First published:** 2020-12-01
- **Publisher country:** JP
- **Size:** 19 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.techback.IntervalTimer)
- **Website:** [https://techback.info](https://techback.info/)
- **Privacy policy:** [https://techback.info/privacy-policy/](https://techback.info/privacy-policy/)

## Description

공부, 운동, 업무 집중력 향상 - 정기적인 알람 알림<br><br>[사용 사례]<br>・간격을 두고 작업하여 집중력 향상<br>・과도한 스마트폰 사용 제한<br>・근력 운동에 효과적<br>・포모도로 테크닉(25분 작업 + 5분 휴식)으로 생산성 향상<br><br>[특징]<br>・두 가지 알람 간격 설정<br>・소리 또는 진동 알림 중 선택 가능<br>・다른 앱 사용 중에도 시간 기록<br><br>[사용 방법]<br>알람 간격을 설정하고 재생 버튼을 누르세요.<br><br>[참고]<br>・처음 실행 시 백그라운드 실행 여부를 묻는 확인 창이 나타납니다.<br>&quot;허용&quot;을 눌러주세요. 이는 안드로이드 절전 기능으로 인한 타이머 지연을 방지하기 위한 필수 기능입니다.

## 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_MEDIA_AUDIO`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.techback.IntervalTimer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.techback.IntervalTimer?hl=ko)