Lock screen passcode

Developer: kunkun apps

Category: Tools

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14M installs

66.4K ratings

1M monthly active users

$100K+ monthly revenue est.

IAP 74% · Ad 26%

Install Trends

Weekly +903.8K

Trending

Monthly +1.1M

Trending

Lock screen passcode Summary

Lock screen passcode is a ad-supported, with in-app purchases Android app in Tools by kunkun apps. Released in May 2016 (9 years ago). It has about 14M+ installs and 66.4K ratings with a 4.14★ (good) average. Based on AppGoblin estimates, it reaches roughly 1M monthly active users and generates around $100K+ monthly revenue (74% IAP / 26% ads). Store metadata: updated Mar 24, 2026.

Recent activity: 903.8K installs this week (1.1M over 4 weeks) showing exceptional growth , and 11 new ratings this week View trends →

Store info: Last updated on Google Play on Mar 24, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: com.kunkun.passcode

First Released: 2016-05-16

Store Last Updated: 2026-03-24

In-App Purchases: Yes

Ads: Yes

Website: kunkun-app.appspot.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-04-01

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-13

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

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4.14★

Ratings: 66.4K

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Screenshots

App Description

Lock screen by passcode - Very simple and useful

Lock screen by passcode (keypad)
This Lock screen is very simple, beautiful and useful
Multiple beautiful wallpaper
The best lock screen application, to help you protect your privacy, prevent others trying to access your phone illegally.
- This 'lock screen passcode' Very nice, simple and useful
- Create passcode to lock mobile
- A lot of beautiful wallpapers to choose in lock screen
- Many different types of backgrounds to choose from, these wallpapers are exquisite design, beautiful.
- Consume less memory and battery, simple and clean design
- Also you can select your favorite wallpaper, it could be someone your love, your child ...
- Show state of mobile as network, wifi, battery .. in screen lock
- This 'Lock screen passcode' is really simple and easy to use, you just select function allows key, then enter password so that your device is protected.