Lock screen passcode Android

Lock screen passcode

Lock screen by passcode - Very simple and useful

Features & Capabilities

Lock Screen Passcode Extension

Enhance your device's security with the Lock Screen Passcode Chrome extension. This simple yet powerful tool enables you to lock your screen using a passcode keypad, protecting your privacy from unauthorized access. Its clean and minimalist design ensures minimal battery and memory consumption.

Choose from a variety of beautiful and exquisitely designed wallpapers to customize your lock screen, including options to feature your favorite photos such as loved ones or children. The lock screen also conveniently displays important mobile statuses like network connectivity, Wi-Fi, and battery levels.

Easy to set up, just create your passcode and enjoy a secure, aesthetically pleasing lock screen that blends functionality with personal style.

User Growth & Download Statistics

By:
kunkun apps
Downloads:
14,166,700 17.80K
Rating:
3.94
(66,513)
5 new ratings
Version:
2.8.3 Last updated: 2026-03-24
Version code:
71
Creation date:
2016-05-16
Publisher country:
VN VN
Permissions:
  • android.permission.READ_PHONE_STATE Very high risk
  • android.permission.READ_EXTERNAL_STORAGE High risk
  • android.permission.SYSTEM_ALERT_WINDOW High risk
  • android.permission.WRITE_EXTERNAL_STORAGE High risk
  • android.permission.WRITE_SETTINGS High risk
  • android.permission.DISABLE_KEYGUARD Moderate risk
  • android.permission.FOREGROUND_SERVICE_SPECIAL_USE Moderate risk
  • android.permission.GET_TASKS Moderate risk
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_WIFI_STATE Low risk
  • See more
Size:
23.53MB
Email:
ku*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-04
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
kunkun apps
Google Play Store
https://play.google.com/store/apps/details?id=com.kunkun.passcode
Email:
ku*****@gmail.com
Website:
http://kunkun-app.appspot.com/

User Reviews

Reviews praise ease of use, wallpaper customization, and privacy features of the Lock screen passcode app. However, many users report reliability problems and conflicting experiences, with some alleging scams or hacking. Some note the lock screen can persist after uninstall, and there are localization glitches (English toggling to Russian). Overall, the app is popular but its safety concerns and inconsistent functionality temper the positives.
Pros
  • Easy to use and intuitive
  • Customizable wallpaper/background on the lock screen
  • Privacy and security features that protect information
  • Keeps passwords or secrets private
  • Generally positive reception and considered among the best lock screen/password apps
Cons
  • Reliability issues; some reviews say it doesn’t work well
  • Security concerns and scam/hacking warnings from users
  • Lock screen persists after uninstall or cannot be removed
  • Language localization issues (English UI switching to Russian)
  • Not always functional for password/background changes and may misbehave
Recent reviews
good
by Ak*****, 2026-05-29

I hate this app it's not safe
by Sa*****, 2026-05-23

very good but some time not work
by Sh*****, 2026-05-21
View all user reviews ›

Best Lock screen passcode Alternatives

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