# FlipTimer byNSDev

> Flip to focus! A digital detox timer that starts when you put your phone away.

Canonical page: [https://chrome-stats.com/d/jp.co.nsgd.nsdev.fliptimer](https://chrome-stats.com/d/jp.co.nsgd.nsdev.fliptimer)

## Overview

- **ID:** `jp.co.nsgd.nsdev.fliptimer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** NIHON SYSTEM DEVELOPER CORPORATION
- **Category:** TOOLS
- **Downloads:** 14
- **Version:** 0.0.1
- **Last updated:** 2026-03-04
- **First published:** 2026-03-04
- **Publisher country:** JP
- **Size:** 8.07 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.co.nsgd.nsdev.fliptimer)
- **Website:** [https://www.nsgd.co.jp/nsd/](https://www.nsgd.co.jp/nsd/)
- **Privacy policy:** [https://sites.google.com/view/nsdev/](https://sites.google.com/view/nsdev/)

## Description

*Overview<br>A digital detox timer that starts when you flip your phone face down.<br>Perfect for studying, working, or whenever you want to stay focused.<br><br>*How to Use<br>1. Tap the screen to select the timer duration.<br>2. Place your device face down on a desk or flat surface to automatically start the timer.<br>3. Sound and vibration will notify you when the timer starts and ends.<br>4. If you pick up your phone before the timer finishes, various messages will be displayed.<br><br>*Features<br>- Set timer from 1 to 200 minutes<br>- Sound effects ON/OFF<br>- Vibration ON/OFF<br>- Countdown timer display ON/OFF<br><br>*Note<br>- This app uses the accelerometer to detect the &quot;face-down&quot; position. It may not work correctly on devices without an accelerometer or on certain specific models. In such cases, please start the timer manually from the top-right menu.<br>- Battery saving settings (battery optimization, etc.) may cause the timer to stop when the phone is face down for a long time. If the app does not work properly, please check your device\&#39;s battery settings.<br><br>*Feedback<br>Please post your bug reports or feature requests in the reviews!

## Rankings

- #2,722,019 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `com.android.vending.CHECK_LICENSE`
- `jp.co.nsgd.nsdev.fliptimer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/jp.co.nsgd.nsdev.fliptimer)