Lock Notes : GuardNote

7.8

DeafTech

4.00

84 reviews

10,000+
Downloads

Free

GuardNote : Lock & Protect Your Notes with Your Phone’s Default Screen Lock

This app is currently not available on Google Play.

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GuardNote uses your phone’s existing lock screen (Face ID, fingerprint, or PIN) to secure notes without extra passwords, delivering private, offline protection. Not ranked in any top lists. With 10,000+ total downloads and 28 in the last 30 days, it carries a solid 4.0 rating from 84 reviews.

Pros & Cons

Uses the device's native lock screen for seamless security
Offline, encrypted storage keeps data on-device
Biometric access (Face ID, fingerprint, or PIN)
No subscriptions or extra passwords
Fast, offline search and editing
Focus on privacy and simplicity

No cloud sync or cloud backup option, which some users may expect
Not ranked in any top lists

About Lock Notes : GuardNote

Lock Notes : GuardNote was a tools app developed by DeafTech. It was removed from Google Play Feb 14, 2026 and is no longer available for download.

Download Statistics

Lock Notes : GuardNote had been downloaded 15 thousand times before it became unavailable.

User Ratings

Lock Notes : GuardNote was rated 4.00 out of 5 stars, based on 84 ratings.

App Information

Lock Notes : GuardNote was free to download. The APK download size was 7.63 MB. The last available version was 7.8. The last update was on November 26, 2024.

Technical Requirements

Lock Notes : GuardNote required Android 10+ or higher. The app had a content rating of Medium Maturity. The app had been available on Google Play April 2020.

Description

Keep your private notes secure without remembering an extra password—GuardNote uses your phone’s existing lock screen (Face ID, fingerprint, or PIN) to protect your app.

More data about Lock Notes : GuardNote

Price	Free to download
Total downloads	15 thousand
Rating	4.00 based on 84 ratings
Version	7.8
APK size	7.63 MB
Number of libraries	12
Designed for Android	10+
Maturity	Medium Maturity
Ads	Contains ads

App Performance Report

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Google Play Rating history and histogram

Downloads over time

Lock Notes : GuardNote has been downloaded 15 thousand times.

Changelog of Lock Notes : GuardNote

Show changelog

Developer information for DeafTech

DeafTech

Website

Legal name:

Address:

Comments on Lock Notes : GuardNote for Android

★★★★★ This is very best application for offline notes. I really like to use this application.so much interesting application for simple and offline notes read. I love this best working Application

★★★★★ Offline note pad is a very good application that provide you simple offline note with amazing reminder.

★★★★★ This is the fantastic app... really it's a great offline notepad... really awesome app.... wonderful.... really awesome simple notes...

★★☆☆☆ Adds just for a note pad. They used to come with phones sucky. Even my lists have your adds blocking my view.

★★☆☆☆ Simple to use but has glitches. Another thing is that this app is titled 'offline' but how come there are ads? Why put those in this?

Technologies used by Lock Notes : GuardNote

Lock Notes : GuardNote is requesting 11 permissions and is using 12 libraries.
Show details

Trust & Safety: GuardNote emphasizes privacy with on-device encryption and offline storage. It requests permissions including ACCESS_NETWORK_STATE, INTERNET, FOREGROUND_SERVICE, WAKE_LOCK, BIND_GET_INSTALL_REFERRER_SERVICE, AD_ID, and related ad services, aligning with typical app operation while avoiding cloud storage. This design minimizes cloud exposure and supports a trustworthy, private-note experience.

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