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: 2026-05-17
Android Apps > Tools > Note Locker - Protect notes
Note Locker - Protect notes icon

Note Locker - Protect notes

1.1.1
The Simple Apps
4.20
64 reviews
10,000+
Downloads
Free

A simple tool to store private notes protected by a secure lock.

Note Locker - Protect notes Screenshot 1 of 7
Note Locker - Protect notes Screenshot 2 of 7
Note Locker - Protect notes Screenshot 3 of 7
Note Locker - Protect notes Screenshot 4 of 7
Note Locker - Protect notes Screenshot 5 of 7
Note Locker - Protect notes Screenshot 6 of 7
Note Locker - Protect notes Screenshot 7 of 7

Alternative downloads for the Note Locker - Protect notes app

Password Manager - Secure Note icon Password Manager - Secure Note
SmallCat Media
4.4
Free
10,000+
Sec Notes- Secure Notepad icon Sec Notes- Secure Notepad
Skipser
3.7
Free
100,000+
App Lock - Password, Lock Apps icon App Lock - Password, Lock Apps
iMediaStar
4.4
Free
100,000+
Secret Zone: Note & Photo Lock icon Secret Zone: Note & Photo Lock
IQmor Dream
4.4
Free
1,000,000+
Private Notepad - safe notes icon Private Notepad - safe notes
Alexander Malikov RS
4.2
Free
1,000,000+
App Lock - Lock Apps, Pattern icon App Lock - Lock Apps, Pattern
Appify Store
4.3
Free
10,000,000+
Safety Note+ icon Safety Note+
Sixbytes PLT
4.6
Free
1,000+
App Locker Fingerprint Applock icon App Locker Fingerprint Applock
Apps Creed.Tech
4.0
Free
10,000,000+

Note Locker - Protect notes compared with similar apps

Keywords that only this app has

Simple Advanced

Common keywords of similar apps

Notes Note Locker Lock Protected Password Security

Keywords missing from this app

App Apps Private Secure Fingerprint Pattern Privacy Protection Screen Photos Vault Access Safe Pin Notepad Hide Videos Phone Data Protect Photo Backup Themes Features Encrypted Personal Recent Files Custom Settings Device Text Intruder Cloud Unlock Smart Secret Prevent Encryption Bug Choose Gallery Applock

More from The Simple Apps

Net Blocker - Firewall per app icon Net Blocker - Firewall per app
The Simple Apps
3.7
Free
1,000,000+
Text Editor - Plain Notepad icon Text Editor - Plain Notepad
The Simple Apps
3.6
Free
100,000+
DNS Changer - Better Internet icon DNS Changer - Better Internet
The Simple Apps
4.0
Free
100,000+
File Locker - Protect files icon File Locker - Protect files
The Simple Apps
3.6
Free
10,000+
Shortcut Maker - Quick Access icon Shortcut Maker - Quick Access
The Simple Apps
4.1
Free
10,000+
File Manager - Lite & simple icon File Manager - Lite & simple
The Simple Apps
0.0
Free
5,000+
Shoot Boom! - Boring game icon Shoot Boom! - Boring game
The Simple Apps
0.0
Free
1,000+
Net Blocker Pro icon Net Blocker Pro
The Simple Apps
3.7
$74.99
500+

About Note Locker - Protect notes

Note Locker - Protect notes is a tools app developed by The Simple Apps.

Download Statistics

Note Locker - Protect notes has been downloaded 15 thousand times. In the last 30 days, the app was downloaded 270 times.

User Ratings

Note Locker - Protect notes is rated 4.20 out of 5 stars. The rating is based on 64 ratings.

App Information

Note Locker - Protect notes is FREE to download. The APK download size is 1.25 MB. The latest version available is 1.1.1. The last update was on October 10, 2025.

Technical Requirements

Note Locker - Protect notes requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2021.

Description
Note Locker allows you to create & edit notes that are protected by Password, PIN or Pattern lock.
Show more

More data about Note Locker - Protect notes

Price Free to download
Total downloads 15 thousand
Recent downloads 270
Rating 4.20 based on 64 ratings
Ranking Not ranked
Version 1.1.1
APK size 1.25 MB
Number of libraries 11
Designed for Android 5.0+
Suitable for Everyone
Ads Contains ads

App Performance Report

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

Get PDF Report — $29

Google Play Rating history and histogram

44
0
12
0
6

Downloads over time

Note Locker - Protect notes has been downloaded 15 thousand times. Over the past 30 days, it has been downloaded 270 times.

Changelog of Note Locker - Protect notes

Show changelog

Developer information for The Simple Apps

The Simple Apps

thesimpleapps.dev@gmail.com

Website

N/A

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 Note Locker - Protect notes

Comments on Note Locker - Protect notes for Android

★★★★★ Kecia Covington · Oct 2, 2022
President kecia t Covington oliver is kecia boo I live at 1308 E 7th st#6
★★★★★ Kai Yang Tan · Nov 12, 2021
Simple, easy, clean, works fine. Some suggestions: 1. Allow adding groups/categories/folders. 2. Flagging/tagging notes.
★☆☆☆☆ Jesper · Jul 5, 2022
Scared me like crazy, decided to trust them and save my passwords in here. But just a few days later I had someone playing around in my Spotify account. I have no proof that it was because of this app, but I ain't trusting them anymore.
★☆☆☆☆ Bailey Chamblee · May 9, 2023
Not a safe app. Used it to store passwords, and like another user here in the reviews, found my account compromised. Do not use, do not donate to developer, STAY AWAY. THEY WILL STEAL YOUR INFO.
★☆☆☆☆ M K · Oct 30, 2021
In order to save the note, I need to press the "save" button??? What the hell, are you kidding me? The note I wrote is lost. Every other app saves the note automatically

Google Play Rankings for Note Locker - Protect notes

This app is not ranked

Technologies used by Note Locker - Protect notes

Note Locker - Protect notes is requesting 9 permissions and is using 12 libraries.
Show details
Apps other people are watching Apps on sale Today's trending apps Top new apps Popular Tools Apps
Password Manager - Secure Note icon Password Manager - Secure Note
Sec Notes- Secure Notepad icon Sec Notes- Secure Notepad
App Lock - Password, Lock Apps icon App Lock - Password, Lock Apps
Secret Zone: Note & Photo Lock icon Secret Zone: Note & Photo Lock
Private Notepad - safe notes icon Private Notepad - safe notes
App Lock - Lock Apps, Pattern icon App Lock - Lock Apps, Pattern
Safety Note+ icon Safety Note+
App Locker Fingerprint Applock icon App Locker Fingerprint Applock

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
  • HerbanApp: Find a Joint Nearby
  • QuickHR for Android
  • Multi Block Craft

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
  • Tips to improve your Android promotional campaign
© 2010-2026 - AppBrain