Lock my Folder - Folder hider
Lock my Folder - Folder hider is made and published by SmallCat Media. AppBrain is an independent app data site and isn't affiliated with SmallCat Media. The app name, icon, screenshots and description belong to SmallCat Media and are shown as published on Google Play.
AppBrain's verdict
EstablishedPopularLoved by users- Total installs
- 1 million
- Rating on Google Play
- 4.50
- 6,581 ratings
- Last updated
- October 18, 2026
Lock my Folder - Folder hider is popular, with 1 million installs. Users love it: 4.5 stars from 6,581 ratings.
Summary
Lock my Folder - Folder hider by SmallCat Media is a privacy-focused locker app that lets you hide and lock folders, photos, videos, and files with PIN or biometric security. It also supports an alternate app icon, stealth mode, and built-in media playback for secure content management. With over 1,000,000+ downloads and 13K in the last 30 days, it's a proven solution for personal privacy on Android.
Pros & Cons
- PIN and biometric protection for quick, secure access
- Stealth mode and optional app icon for enhanced privacy
- Unlimited locking across folders and various file types
- Works with internal storage and SD cards for flexible use
- No dedicated vault/gallery feature highlighted in the app branding
- Requires multiple permissions (storage, camera, biometric, network) to function fully
Installs
Tracked by AppBrain- Last 30 days
- 13 thousand
- Per day
- 440
- 30-day average
- Play install range
- 1+ million
- Launched
- April 2020
Installs over time
Lock my Folder - Folder hider has been installed 1 million times. Over the past 30 days, it averaged 440 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Lock my Folder - Folder hider
Competitors
Similar apps and more from SmallCat MediaAlternatives to Lock my Folder - Folder hider
More from SmallCat Media
Releases
Updates seen on Google Play- Version
- 1.3.18
- Launched
- April 2020
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Lock my Folder - Folder hider for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 20
- App size
- 8.45 MB
- Content rating
- Everyone
Technologies used by Lock my Folder - Folder hider
About the app and developer
About Lock my Folder - Folder hider
Lock my Folder - Folder hider is a tools app developed by SmallCat Media.
Install Statistics
Lock my Folder - Folder hider has been installed 1 million times. In the last 30 days, the app was installed 13 thousand times.
User Ratings
Lock my Folder - Folder hider is rated 4.50 out of 5 stars. The rating is based on 6.6 thousand ratings.
App Information
Lock my Folder - Folder hider is freely available from Google Play. The app size is 8.45 MB. The latest version available is 1.3.18. The last update was on October 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since April 2020.
App Performance Report
Get a detailed PDF report for Lock my Folder - Folder hider with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for SmallCat Media
Store listing
By SmallCat Media, from Google Play“Want to hide your important folders? This folder locker is for you.”
Description by SmallCat Media Written by the developer, not by AppBrain. Click to read.
This app works like a video locker or photo locker, allowing you to securely store and protect your private videos and private photos so they remain safe and accessible only to you. This Personal Locker also acts as your private photo vault or secret folder where you can keep your most memorable photos, videos, documents, music, any other files and folders ensure that friends who use your phone don’t see your personal videos, secret photos, secret files, if they browse through your file manager or any application.
You can lock unlimited folders and that folder can contain folders, photos, videos, audio and all kinds of files.
Folder hider locks your secret folders, private photos, secret videos, audios, documents and any kind of files.
Features:
* Unlimited file and folder locking – Hide folders containing images, videos, audio, documents, or any file type.
* Works on internal storage and SD cards.
* Secure PIN protection – App access is locked with a password.
* Fingerprint unlock support – Quick and secure access.
* Intruder selfie capture – Automatically takes a photo if someone enters the wrong password.
* For added privacy, you can choose an alternate App icon (like Calculator or Notes). Your content stays secure, and the change is fully optional.
* Built-in media players – Play videos and audio within the app.
* Manage files easily – Copy, rename, or delete files inside locked folders.
* Smart sorting – Organize locked files for quick access.
* Multi-file import – Lock hundreds of files at once.
* Stealth mode – Does not appear in your recent apps list.
* Auto-exit on sleep – App closes automatically when the device sleeps.
* One-tap unlock – Instantly access your hidden files.
* Secure sharing – Share locked files directly to social media.
* Password recovery – Retrieve your PIN via your registered email.
Whether you want to lock photos, lock documents, hide videos or lock videos, lock folders, Folder Hider is the best app to lock files and protect your privacy.
Any kind of suggestion are welcome,
Contact us smallcatmedia@gmail.com
Recent changes:
* You can now change the app icon for extra privacy. Just head to App Settings and choose a new one.
* New PIN reset method added, user can ON/OFF this method in App settings.
* Webp files support added
* Now user can add Files, Photos, Videos directly
* Search option added
* Grid view / List view added
* Dark, Light theme added
* Video player improvements
* Important security enhancements
* Sort, Rename files added
* Copy files within locked folders
* Performance improvements.
* Bug fixes.