Lock my Folder - Folder hider

1.3.17

SmallCat Media

4.47

6,544 reviews

1,000,000+
Downloads

Free

Want to hide your important folders? This folder locker is for you.

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4.47 · 6,544 reviews · 1,000,000+ downloads

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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 11K 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

About Lock my Folder - Folder hider

Lock my Folder - Folder hider is a tools app developed by SmallCat Media.

Download Statistics

Lock my Folder - Folder hider has been downloaded 1 million times. In the last 30 days, the app was downloaded 11 thousand times.

User Ratings

Lock my Folder - Folder hider is rated 4.47 out of 5 stars. The rating is based on 6.5 thousand ratings.

App Information

Lock my Folder - Folder hider is FREE to download. The APK download size is 8.01 MB. The latest version available is 1.3.17. The last update was on September 10, 2026.

Technical Requirements

Lock my Folder - Folder hider requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2020.

Description

Looking for a powerful way to hide / lock your important folders and files? Folder Hider is your ultimate privacy solution.

More data about Lock my Folder - Folder hider

Price	Free to download
Total downloads	1 million
Recent downloads	11 thousand
Rating	4.47 based on 6.5 thousand ratings
Ranking	Not ranked
Version	1.3.17
APK size	8.01 MB
Number of libraries	23
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Lock my Folder - Folder hider app

Google Play Rating history and histogram

Rating history

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4.8K

980

130

450

Downloads over time

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Lock my Folder - Folder hider has been downloaded 1 million times. Over the past 30 days, it averaged 360 downloads per day.

Changelog of Lock my Folder - Folder hider

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Developer information for SmallCat Media

SmallCat Media

smallcatmedia@gmail.com

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Comments on Lock my Folder - Folder hider for Android

★★★★★ Daniel Kobin · Aug 31, 2026

Does the job. Hides your pics and vids. Good that it's password protected too.

★★★★★ shaizi hani · Jun 11, 2026

Better but please explain .if I keep data in it via mmc card then open mmc card in new mobile when old one water damage or damage thwn how I recover and see my files in new mobile

★★★★☆ Angelo Morales · Sep 21, 2026

Finally, I found a file manager app that is competent! Allows you to search, rename, and organize files into folders while being hidden from all other apps. The native video player feels good too, as does viewing multiple images. I think paying the one time fee is worth it to get rid of the pesky ads. It could use improvement though. For example, I wish we could search specific folders and create folders within folders. It seems the developer(s) cares about the user experience here, thanks!

★★★★★ Dan Scamell · Sep 7, 2026

So far, so good. Mimics the old Samsung secure folder pretty well and isn't too invasive with ads.

★☆☆☆☆ Khanh Nguyen · May 14, 2026

I lost my files using this app. I couldn't find and retrieve my hidden files. Very bad application. Luckily I found out by testing it in 5 minutes after installing it.

★★☆☆☆ Tony Moore · Sep 13, 2026

Too many intrusives adds that cause you to have start over, even when you're already in, going through your folders of pictures.

★★☆☆☆ YS Yeung · Jul 6, 2026

No file list view hence displayed file names far too short

★☆☆☆☆ Simon Six · Sep 2, 2026

Everything you unlock back will be corrupted.

Google Play Rankings for Lock my Folder - Folder hider

This app is not ranked

Technologies used by Lock my Folder - Folder hider

16 permissions · 23 libraries

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Trust & Safety: Permissions requested include network state, camera, foreground service, internet, read/write external storage, biometric/fingerprint, wake lock, billing, ad ID, and dynamic receivers. The app emphasizes security features like PIN, fingerprint unlock, intruder selfie, and an optional app icon to enhance privacy; users should review permissions to understand data handling.

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