Simple OS Lock Screen

Name: Simple OS Lock Screen
Rating: 4.55 (3965 reviews)
Author: Jalan

LiveJalan28 apps · 14M installsPersonalizationFree · contains adsIn-app purchases: $0.99 - $1.29 per itemcom.silky.studio.os13.lock

Change your mobile look with Lock Screen

Alert me ★ Watch Open in Play ↗

Total installs: 698,653
Installs / day: +59
Rating: 4.6★
Released: 20 Jun 2019
Last update: 6 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

26 in 6 groups

7 Sensitive9 Notable10 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage
Show its own windows or bubbles on top of other apps you are using
Change device settings like screen brightness, ringtone or screen timeout
Change protected system settings, like security options, that normal apps cannot touch

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

PhoneNotable1

Access to phone calls, call history, and voicemail

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherSensitive19

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Change device settings like screen brightness, ringtone or screen timeoutmodify system settings · WRITE_SETTINGS
Change protected system settings, like security options, that normal apps cannot touchmodify secure system settings · WRITE_SECURE_SETTINGS
See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
Change how your phone connects to networks, like switching connections on or offchange network connectivity · CHANGE_NETWORK_STATE
Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Turn automatic syncing on or off for your accounts, like contacts or emailtoggle sync on and off · WRITE_SYNC_SETTINGS
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Pull down or close the notification panel at the top of your screenexpand/collapse status bar · EXPAND_STATUS_BAR
Turn your phone's flashlight on and offcontrol flashlight · FLASHLIGHT
Connect to the internet to load content and send datafull network access · INTERNET
Check whether automatic sync is turned on for your accountsread sync settings · READ_SYNC_SETTINGS
Change your phone's home screen or lock screen wallpaperset wallpaper · SET_WALLPAPER
Make your phone vibratecontrol vibration · VIBRATE
Set an alarm in your phone's clock appset an alarm · com.android.alarm.permission.SET_ALARM
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 26 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

PERMISSION • ACCESSIBILITY_SERVICE to display overlay window for lock screen and provide accessibility functions like locking the screen, taking screenshots, and showing the power menu of the mobile. • READ_NOTIFICATION permission to show media controls or notifications on the lock screen. • Bluetooth permission for earbuds and similar devices. This is a Simple OS Lock Screen APK file for Android 5.0+ and up. Simple OS Lock Screen is a free Personalization app, and it's easy to download and install on your mobile device. If you want to know more about Simple OS Lock Screen, you may visit Silky Apps Studio Launchers and Themes support center for more information. All the apps & games here are for home or personal use only. If any APK download infringes your copyright, please contact us. Simple OS Lock Screen is the property and trademark of the developer Silky Apps Studio Launchers and Themes. Within the app, there are deeper settings like customizing colors for time, date, and icons. You can select different unlock styles, like slide to unlock or unlock sounds. The app offers a variety of styles and wallpaper options, which can be downloaded after watching a short video. Lock Screen Features: • A variety of beautiful wallpapers, including Android 10 and live wallpapers. • Slide to easily unlock your phone with subtle animations and sounds. • Set a PIN or password via Keypad Lock Screen to enhance security. • Provides control buttons to adjust various device settings Note: This lock screen is designed for fun purposes and does not guarantee complete mobile security. You can use it along with your mobile’s default lock screen for full protection. Thanks for your interest in our application. If you face any problems, send us an email, and we will respond as quickly as possible.

What's new

Bug fixes and performance improvements.

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