Download Android Apps and Games
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most downloaded apps Top rated apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
Last updated on: 2026-05-25
Android Apps > Productivity > Secure Storage
Secure Storage icon

Secure Storage

2019.12.20
4A
3.90
47 reviews
5,000+
Downloads
Free

Provides secure internal storage for documents

Secure Storage Screenshot 1 of 4
Secure Storage Screenshot 2 of 4
Secure Storage Screenshot 3 of 4
Secure Storage Screenshot 4 of 4

About Secure Storage

Secure Storage is a productivity app developed by 4A.

Download Statistics

Secure Storage has been downloaded 7.1 thousand times. In the last 30 days, the app was downloaded 15 times.

User Ratings

Secure Storage is rated 3.90 out of 5 stars. The rating is based on 47 ratings.

App Information

Secure Storage is FREE to download. The APK download size is 60.15 kB. The latest version available is 2019.12.20. The last update was on December 20, 2019.

Technical Requirements

Secure Storage requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play August 2014.

Description
Apps require full access to your Android device's file storage as a matter of course, and who really knows what they do with that access?

Secure Storage provides secure on-device storage for documents using Android's Storage Access Framework (SAF). You can use your apps to save files to or load files from this storage using Android's builtin secure file browser.

For additional security, the optional "file-wall" feature prevents apps from accessing your files without your explicit permission.

Secure Storage can NOT be opened directly. It is for use from other apps. For example, the builtin GMail app will allow you to select attachments from your secure storage. You can also import documents into secure storage using the "send" or "share" feature of many apps, such as Google Drive.

Tips:

* When saving to secure storage from the "save as" feature of compatible apps, or renaming files using the "rename" feature of compatible apps, Secure Storage automatically appends an appropriate file extension as necessary. However, for advanced users, SDS also supports the Windows trick of suppressing this behavior by typing your desired filename in double quotes.
* The "search" feature supports operators for conducting more advanced searches. Supported operators are always listed at the end of your search results. If you're not sure how to use an operator, just give it a try. Helpful feedback is displayed if your search is not understood.

Note: Screenshots depict system components and other apps not included in this download.

Recent changes:
v2019.12.20:
* Miscellaneous fixes and improvements
v2019.09.21:
* Upgraded the file-wall for Android 10. Android 10 users who previously enabled the file-wall must either disable it, or allow Secure Storage to display file-wall prompts over other apps.
* First experimental support for device administration policies
Show more Show less

More data about Secure Storage

Price Free to download
Total downloads 7.1 thousand
Recent downloads 15
Rating 3.90 based on 47 ratings
Ranking Not ranked
Version 2019.12.20
APK size 60.2 KB
Number of libraries 0
Designed for Android 4.4+
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for Secure Storage with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the Secure Storage app

Higher rated
Cloud Storage: Data Backup icon Cloud Storage: Data Backup
APPS GLOBAL Zone - FZCO
4.6
Free
1,000,000+
More popular
Cloudgate: Cloud Storage Drive icon Cloudgate: Cloud Storage Drive
CloudGate Technologies
4.1
Free
100,000+
Higher rated
File Manager icon File Manager
File Manager Plus
4.7
Free
100,000,000+
More popular
1TB Storage : Secure Cloud icon 1TB Storage : Secure Cloud
Go-GB Apps
3.9
Free
100,000+
Higher rated
Cloud Storage Data Backup App icon Cloud Storage Data Backup App
Bizcraft Apps
4.3
Free
10,000+
Higher rated
Cloud Storage Cloud Backup icon Cloud Storage Cloud Backup
Triapp Techs
4.4
Free
10,000+
Higher rated
Neobox: Cloud Storage icon Neobox: Cloud Storage
NeoBox
4.3
Free
500,000+
More popular
Internxt, Secure Cloud Storage icon Internxt, Secure Cloud Storage
Internxt
3.8
Free
1,000,000+

Secure Storage compared with similar apps

Common keywords of similar apps

Feature Wall Search Save Builtin Compatible Advanced Users Supports Operators Storage Secure Apps File Files Documents Access Device

Keywords missing from this app

Cloud Backup App Data Drive Space Photos Manager Videos Free Store Font Sync Manage Easy Phone Explorer Anytime Restore Devices Share Support Upload Fast Photo Securely Transfer Management Online Features Contacts Easily Https Privacy Enjoy Color Video Recent Strong Encrypted Important Safe

More from 4A

SetEdit SettingsDatabaseEditor icon SetEdit SettingsDatabaseEditor
4A
4.0
Free
10,000,000+
Package Browser icon Package Browser
4A
4.3
Free
100,000+
Install Manager icon Install Manager
4A
3.9
Free
100,000+
Bluetooth Settings icon Bluetooth Settings
4A
4.1
Free
100,000+
Fingerprint Controls icon Fingerprint Controls
4A
3.1
Free
10,000+
Feature Pack for SetEdit icon Feature Pack for SetEdit
4A
3.8
$1.99
10,000+
Bluetooth Settings for TV icon Bluetooth Settings for TV
4A
1.8
$1.99
10,000+
Manual Rotation Tile icon Manual Rotation Tile
4A
3.0
Free
5,000+

Google Play Rating history and histogram

Rating history
Subscribe to see the full rating timeline

Downloads over time

Downloads over time
Subscribe to see download velocity and history

Secure Storage has been downloaded 7.1 thousand times. Over the past 30 days, it has been downloaded 15 times.

Changelog of Secure Storage

Show changelog

Developer information for 4A

4A

4a-support@4a-support.appspotmail.com

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
I'm the developer of this app

Share Secure Storage

Comments on Secure Storage for Android

★★★★☆ Ulrik Sander · Mar 6, 2017
No permission request! :) ZERO permission requests is a big plus. However, I'm not entirely sure I'm using it fully. I don't really understand how it secures my files...
★★★★★ Wayland Booth · May 17, 2021
Makes its own app file storage available for reading and writing over SAF; in spite of there being loads of so-called "vault" apps on Google Play, the only other app I'm aware of that does the same thing is Termux. The practical upshot of that is that you can use this app to get around the fact that Android only lets you have your documents and media in emulated storage on either internal or adoptable but not both; map this app as a custom location in Total Commander or other file managers.
★★☆☆☆ chastity grace · May 18, 2020
Hated it for myself but recommend app for your opinions 😉

Google Play Rankings for Secure Storage

This app is not ranked

Technologies used by Secure Storage

2 permissions
Subscribe to see full permission and library details
Cloud Storage: Data Backup icon Cloud Storage: Data Backup
Cloudgate: Cloud Storage Drive icon Cloudgate: Cloud Storage Drive
File Manager icon File Manager
1TB Storage : Secure Cloud icon 1TB Storage : Secure Cloud
Cloud Storage Data Backup App icon Cloud Storage Data Backup App
Cloud Storage Cloud Backup icon Cloud Storage Cloud Backup
Neobox: Cloud Storage icon Neobox: Cloud Storage
Internxt, Secure Cloud Storage icon Internxt, Secure Cloud Storage

Back to top
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps

  • Top Android apps being viewed
  • Assassin’s Creed® Revelations
  • Twin Match
  • View QuadDivider - জমি পরিমাপ

Android Statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Top popular Apps
  • Buy the best Android phone

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Articles
  • Blog
  • Monetization tips: Understanding your eCPM
© 2010-2026 - AppBrain