# Lock Screen-Turn off, Launcher

> Screen off and lock,Screen lock with one touch without power button. lockscreen

Canonical page: [https://chrome-stats.com/d/com.iodkols.onekeylockscreen](https://chrome-stats.com/d/com.iodkols.onekeylockscreen)

## Overview

- **ID:** `com.iodkols.onekeylockscreen`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** IDOAI
- **Category:** TOOLS
- **Downloads:** 3,917,547
- **Rating:** 3.67 / 5 (9,550 ratings)
- **Version:** 7.9.6
- **Last updated:** 2026-09-08
- **First published:** 2015-06-19
- **Publisher country:** HK
- **Size:** 8.93 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.iodkols.onekeylockscreen)
- **Website:** [https://idoaihk.com/](https://idoaihk.com/)
- **Privacy policy:** [https://wordpress.m1book.com/lock-screen-privacy-policy](https://wordpress.m1book.com/lock-screen-privacy-policy)

## Description

**Lock Screen Launcher** provides one-touch screen locking without pressing the physical power button, helping reduce wear on power and volume keys. It uses Device Administrator and Accessibility features to enable software-based screen locking and personalized controls.

The app also works as a lightweight launcher with a smart app drawer for organizing and searching installed apps. Additional tools include volume adjustment, inactive-app cleanup, privacy-focused locking, and convenient access to essential functions from the home screen. Setting it as the default launcher changes the home screen layout, while installed apps and personal data remain accessible through the app drawer.

## Rankings

- #28,833 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.EXPAND_STATUS_BAR`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_SPECIAL_USE`
- `android.permission.GET_TASKS`
- `android.permission.INTERNET`
- `android.permission.PACKAGE_USAGE_STATS`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.SYSTEM_OVERLAY_WINDOW`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_SETTINGS`
- `com.android.launcher.permission.INSTALL_SHORTCUT`
- `com.android.launcher.permission.READ_SETTINGS`
- `com.android.launcher.permission.UNINSTALL_SHORTCUT`
- `com.android.launcher.permission.WRITE_SETTINGS`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.iodkols.onekeylockscreen.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Overall sentiment is mixed: users praise the feature-rich lock screen and QoL improvements, with quick one-tap access and usefulness when hardware buttons fail. However, reviews repeatedly highlight uninstall/removal friction, occasional device lag and memory usage, and broad permission requests as notable drawbacks.

### Pros

- Feature-rich with many additional functionalities beyond locking the screen
- Useful and improves quality of life (QoL)
- One-tap access for quick use
- Helpful when power button is broken (hardware button substitute)

### Cons

- Uninstall difficulties: app cannot be easily removed and may auto-reinstall or require side approval
- Can slow down the device and use more memory (performance impact)
- Requests more permissions than necessary (privacy concerns)

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