# LiftTimer – 筋トレインターバルタイマー

> Manage your rest periods between sets in your strength training simply with this intuitive interval timer.

Canonical page: [https://chrome-stats.com/d/com.stepbytestudio.simple\_timer](https://chrome-stats.com/d/com.stepbytestudio.simple_timer)

## Overview

- **ID:** `com.stepbytestudio.simple_timer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** StepByte Studio
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 10
- **Last updated:** 2026-09-12
- **First published:** 2026-04-12
- **Publisher country:** JP
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.stepbytestudio.simple_timer)
- **Website:** [https://stepbytestudio.com/apps/lifttimer/](https://stepbytestudio.com/apps/lifttimer/)
- **Privacy policy:** [https://www.stepbyte-studio.koji-ro.com/?page\_id=302](https://www.stepbyte-studio.koji-ro.com/?page_id=302)

## Description

LiftTimer is an interval timer that simply manages rest periods between sets in strength training.<br><br>It has no unnecessary features.<br><br>It&#39;s a simple and easy-to-use timer app that only retains the essential functions.<br><br>■ Main Features<br><br>・Interval timer specifically for strength training<br><br>・Easy setting of rest periods between sets<br><br>・Large, easy-to-read timer display<br><br>・Notification of rest end with sound and vibration<br><br>・Set counter function<br><br>・Intuitive and simple operation<br><br>■ Recommended for:<br><br>・Those who want to carefully manage rest periods during strength training<br><br>・Those who want a simple timer for use at the gym<br><br>・Those looking for an interval timer<br><br>・Those who do HIIT or circuit training<br><br>・Those who want a timer app without unnecessary features<br><br>LiftTimer is designed with the concept of &quot;no confusion even during training.&quot;<br><br>Minimal buttons.<br><br>Intuitive operation.<br><br>A simple and easy-to-use strength training timer that allows you to focus on your training.<br><br>Ideal for all types of training, including gym workouts, home workouts, and HIIT training.

## Rankings

- #2,807,711 — Overall

## Similar extensions and apps

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