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Android Apps > Productivity > Cipher Note
Cipher Note icon

Cipher Note

by LongTime Dev · Productivity · Free
On Google Play since October 2026 · Data updated 2026-11-02

Cipher Note is made and published by LongTime Dev. AppBrain is an independent app data site and isn't affiliated with LongTime Dev. The app name, icon, screenshots and description belong to LongTime Dev and are shown as published on Google Play.

AppBrain's verdict

Installs
0
Last updated
October 26, 2026
Ads
Contains ads
Size
6.73 MB
Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Cipher Note for Android

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Store listing

By LongTime Dev, from Google Play

“A simple and secure encrypted notebook for private notes”

Cipher Note Screenshot 1 of 4
Cipher Note Screenshot 2 of 4
Cipher Note Screenshot 3 of 4
Cipher Note Screenshot 4 of 4
Screenshots by LongTime Dev, from the Google Play listing
Description by LongTime Dev Written by the developer, not by AppBrain. Click to read.
A lightweight and privacy?focused Cipher Note designed to keep your personal information safe. All notes are encrypted and stored locally on your device?never uploaded, never shared, and never synced to any server.

1. Secure Local Encryption
Every note is protected with AES encryption. Opening an existing file requires a password, ensuring that only you can access your private content.

2. Fast and Seamless Editing
Enjoy a clean and distraction?free writing experience. When editing an existing encrypted file, the app automatically uses your original password to save changes?no need to enter it again.

3. Smart File Management
Notes are automatically sorted by last modified time

Create, edit, and rename encrypted files

Renaming a note creates a new encrypted file and safely removes the old one

All data stays on your device for maximum privacy

4. 100% Offline & Privacy?First
This app does not collect personal data, does not require internet access, and does not use cloud storage. All encryption and decryption happen directly on your device, giving you full control over your information.

5. Perfect For
Personal diaries

Private reminders

Sensitive information

Secure offline note?taking

If you need a secure, lightweight, and easy?to?use Cipher Note, this app is built for you.

Recent changes:
A simple and secure encrypted notebook for private notes
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
?
App size
6.73 MB
Content rating
Everyone

Technologies used by Cipher Note

12 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.0
Launched
October 2026
  • Oct 26, 2026New AppVersion 1.0 in PRODUCTIVITY for Free
Show all changes Show fewer

Alternatives

Similar apps and more from LongTime Dev

Alternatives to Cipher Note

Secured Notes icon Secured Notes
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INCOG
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YourDiary AI icon YourDiary AI
Podcopic Labs
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Secret Zone: Note & Photo Lock icon Secret Zone: Note & Photo Lock
IQmor Dream
4.5
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VIP Notes icon VIP Notes
Ogroman
4.3
$14.99
1,000+
Fortnote: Safe Encrypted Notes icon Fortnote: Safe Encrypted Notes
Nobel Future Systems Ltd
4.1
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1,000+
Encryption and decryption tool icon Encryption and decryption tool
VOLOSHYN SERHII
4.1
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VIP Notes (trial) icon VIP Notes (trial)
Ogroman
4.9
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Installs

Tracked by AppBrain
Last 30 days
1
Play install range
0
Launched
October 2026

Rankings

Google Play top charts
Highest rank
#161
Chart
Top New Free
Productivity
Country
India

Google Play Rankings for Cipher Note

Top rankings

Rank Country Category List
161 India Productivity Top New Free
177 Iran Productivity Top New Free
189 Denmark Productivity Top New Free
189 Finland Productivity Top New Free
189 Slovakia Productivity Top New Free
190 Switzerland Productivity Top New Free
190 Poland Productivity Top New Free
191 Austria Productivity Top New Free
191 Czech Republic Productivity Top New Free
191 Portugal Productivity Top New Free
Show all market rankings

Ranking history in India

About the app and developer

About Cipher Note

Cipher Note is a productivity app developed by LongTime Dev.

How many times has Cipher Note been installed?

Cipher Note has been installed 0 times. In the last 30 days, the app was installed 1 times.

What is the rating of Cipher Note?

Cipher Note has no ratings yet.

Is Cipher Note free?

Cipher Note is free. The app size is 6.73 MB. The latest version available is 1.0. The last update was on October 26, 2026.

What are the requirements for Cipher Note?

The app has a content rating of Everyone. The app has been available on Google Play since October 2026.

App Performance Report

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Developer information for LongTime Dev

LongTime Dev

limuyi72@163.com

Legal name:

Address:

Phone number:

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Frequently asked questions about Cipher Note

Is Cipher Note free?

Yes. Cipher Note is free on Google Play.

Is Cipher Note still available?

Yes. Cipher Note is on Google Play, and the last update we saw was on October 26, 2026.

Does Cipher Note contain ads?

Yes. Google Play lists Cipher Note as containing ads.

How large is Cipher Note?

Cipher Note is 6.73 MB.

Is Cipher Note suitable for children?

Google Play rates the content of Cipher Note as suitable for everyone.

How many times has Cipher Note been installed?

Google Play lists 0+ installs for Cipher Note.

Who made Cipher Note?

Cipher Note was developed by LongTime Dev. It is listed in the productivity category on Google Play.

What are the best alternatives to Cipher Note?

People looking at Cipher Note also look at these productivity apps: Secured Notes, SNote - Encrypted Notes, Files, YourDiary AI, Secret Zone: Note & Photo Lock, VIP Notes.

Share Cipher Note

Price drops on Google Play Top new apps Apps other people are watching Popular Productivity Apps Today's trending apps
Secured Notes icon Secured Notes
SNote - Encrypted Notes, Files icon SNote - Encrypted Notes, Files
YourDiary AI icon YourDiary AI
Secret Zone: Note & Photo Lock icon Secret Zone: Note & Photo Lock
VIP Notes icon VIP Notes
Fortnote: Safe Encrypted Notes icon Fortnote: Safe Encrypted Notes
Encryption and decryption tool icon Encryption and decryption tool
VIP Notes (trial) icon VIP Notes (trial)
Overview Alternatives Reviews Rankings Technology
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