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Android Apps > Productivity > Vault 3 Outliner (Paid)
Vault 3 Outliner (Paid) icon

Vault 3 Outliner (Paid)

by Eric Bergman-Terrell · Productivity · $1.99
On Google Play since May 2011 · Data updated 2026-10-21
Google Play

Vault 3 Outliner (Paid) is made and published by Eric Bergman-Terrell. AppBrain is an independent app data site and isn't affiliated with Eric Bergman-Terrell. The app name, icon, screenshots and description belong to Eric Bergman-Terrell and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche
Total installs
700
Rating on Google Play
5.00
36 ratings
Last updated
October 19, 2025

Vault 3 Outliner (Paid) is a niche app, with 700 installs. It doesn't have enough ratings yet to judge what users think.

Installs

Tracked by AppBrain
Last 30 days
1
Play install range
500+
Launched
May 2011

Installs over time

Vault 3 Outliner (Paid) has been installed 700 times. Over the past 30 days, it has been installed 1 times.

Rankings

Google Play top charts

Google Play Rankings for Vault 3 Outliner (Paid)

This app is not ranked

Competitors

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Releases

Updates seen on Google Play
Version
1.94
Launched
May 2011
  • Oct 19, 2025UpdateVersion 1.94
  • Jan 30, 2025UpdateVersion 1.93
  • Jan 27, 2025UpdateVersion 1.90
  • Jul 27, 2024UpdateVersion 1.87
  • Oct 23, 2023UpdateVersion 1.85
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

36
0
0
0
0

Comments on Vault 3 Outliner (Paid) for Android

★★★★★ Dan Campbell · May 2, 2021
FINALLY, a pim that shares the same file between different environments. Eric, I just sent you some questions and a donation. Just got the answers. Eric - Thank you, for not complicating the sharing of Pim files between Android and Windows. I've been searching for years, for a tool that shares the same format, in a single XML or json or database file, that can be easily copied. But EVERY pim, requires you to 'sync' with Dropbox or Wi-Fi. Ty.
★★★★★ neddy299 · Apr 23, 2012
Thanks, Eric!!! I've been using the Windows version of Vault for over 10 years now and was very happy to see an Android version. Migrating my Vault2 files to Vault3 on Windows was mostly painless. Once I tracked down a few stray unicode characters, the conversion completed smoothly. Vault3 is running great on my mtg and transformer prime. Now I need to find a way to sync the vault files with Dropbox...

Technology

Found in the app by AppBrain
Ads
No ads
Price
$1.99
Libraries
0
App size
2.87 MB
Needs Android
4.0.3+
Content rating
Everyone

Technologies used by Vault 3 Outliner (Paid)

2 permissions
Subscribe to see full permission and library details

About the app and developer

About Vault 3 Outliner (Paid)

Vault 3 Outliner (Paid) is a productivity app developed by Eric Bergman-Terrell.

Install Statistics

Vault 3 Outliner (Paid) has been installed 700 times. In the last 30 days, the app was installed 1 times.

User Ratings

Vault 3 Outliner (Paid) is rated 5.00 out of 5 stars. The rating is based on 36 ratings.

App Information

Vault 3 Outliner (Paid) costs $1.99. The app size is 2.87 MB. The latest version available is 1.94. The last update was on October 19, 2025.

Technical Requirements

Vault 3 Outliner (Paid) requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since May 2011.

App Performance Report

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Developer information for Eric Bergman-Terrell

Eric Bergman-Terrell

Vault3ForAndroid@ericbt.com

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Frequently asked questions about Vault 3 Outliner (Paid)

Is Vault 3 Outliner (Paid) free?

No. Vault 3 Outliner (Paid) costs $1.99 on Google Play.

Is Vault 3 Outliner (Paid) still available?

Yes. Vault 3 Outliner (Paid) is on Google Play, and the last update we saw was on October 19, 2025.

Does Vault 3 Outliner (Paid) contain ads?

No. Google Play does not list Vault 3 Outliner (Paid) as containing ads.

What Android version does Vault 3 Outliner (Paid) require?

Vault 3 Outliner (Paid) runs on Android 4.0.3 and higher.

How large is Vault 3 Outliner (Paid)?

Vault 3 Outliner (Paid) is 2.87 MB.

Is Vault 3 Outliner (Paid) suitable for children?

Google Play rates the content of Vault 3 Outliner (Paid) as suitable for everyone.

How many times has Vault 3 Outliner (Paid) been installed?

Google Play lists 500+ installs for Vault 3 Outliner (Paid).

How do people rate Vault 3 Outliner (Paid)?

Vault 3 Outliner (Paid) scores 5.00 out of 5 stars, from 36 ratings on Google Play.

Who made Vault 3 Outliner (Paid)?

Vault 3 Outliner (Paid) was developed by Eric Bergman-Terrell. It is listed in the productivity category on Google Play.

What are the best alternatives to Vault 3 Outliner (Paid)?

People looking at Vault 3 Outliner (Paid) also look at these productivity apps: Calculator Vault - App Hider, GoldKey Vault, File Vault - Hide your files, Gallery Lock - Photo & Video, Photo Vault - Gallery.

Share Vault 3 Outliner (Paid)

Store listing

By Eric Bergman-Terrell, from Google Play

“Organize all your notes with Vault 3 Outliner!”

Vault 3 Outliner (Paid) Screenshot 1 of 8
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Screenshots by Eric Bergman-Terrell, from the Google Play listing
Description by Eric Bergman-Terrell Written by the developer, not by AppBrain. Click to read.
Vault 3 Outliner stores your notes as a searchable outline. Vault 3 organizes your information into categories and sub-categories that you specify. Vault 3's outline is easily and rapidly searchable. Vault 3 uses strong encryption to ensure the privacy of your personal data. Vault 3 runs on Android phones and tablets.There are no limits to the size of Vault 3 documents or to the nesting depth of outline items. Vault 3 gives you convenient and secure access to all of your notes.

(Vault 3 Outliner (Paid) is identical to Vault 3 Outliner (Free), except it does not display the big "Upgrade Vault 3" button above the toolbar.)

Vault 3 is:

• User-Friendly: Intuitive UIs make it easy to use Vault 3's features.

• Portable: Vault 3 runs on Android, Windows operating systems, Linux GTK operating systems, and Mac OS X.

• Fast: Even on relatively low-performance hardware.

• Secure: Password protected documents are encrypted with the AES algorithm using 256-bit keys.

• Standards-Compliant: Documents are stored in Unicode format.

• Open Sourced: Licensed under the GNU GPL.

The Vault 3 outliner organizes your notes, memos, and lists. Stay organized and productive with convenient, secure, searchable access to your personal information on your Android phones, tablets, and Windows, Linux, and Mac OS X computers!

Windows, Mac OSX, and Linux desktop versions of Vault 3 are also available. Vault 3 documents can be used by the Android and desktop versions of Vault 3. The desktop versions of Vault 3 include XML import and export features.

Cloud Sync:

Vault 3 files can be opened by the Dropbox Android app, as well file manager apps. When Vault 3 files are opened by the Dropbox app, they are synchronized with the cloud. Click File / Close when you are finished using a Vault 3 document on your Android device. When you click File / Close, any changes you have made will be uploaded to the cloud.

The Vault 3 Personal Information Manager is developed and maintained by Eric Bergman-Terrell.

https://www.EricBT.com
https://www.EricBT.com/Vault3ForAndroid (Android version)
https://www.EricBT.com/Vault3 (Windows, Linux, and Mac OS X versions)

Complete Source Code:

https://github.com/EricTerrell/Vault3.Android (Android Version)
https://github.com/EricTerrell/Vault3.Desktop (Windows, Linux, and Mac OS X versions)

Recent changes:
Now target SDK level 36.
Official page on Google Play
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