Simple Notes - Take notes
Simple Notes - Take notes is made and published by Naoki Otsu. AppBrain is an independent app data site and isn't affiliated with Naoki Otsu. The app name, icon, screenshots and description belong to Naoki Otsu and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 5.5 thousand
- Last updated
- August 12, 2026
Simple Notes - Take notes is a niche app, with 5.5 thousand installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 82
- Play install range
- 5+ thousand
- Launched
- January 2024
Installs over time
Simple Notes - Take notes has been installed 5.5 thousand times. Over the past 30 days, it has been installed 82 times.
Rankings
Google Play top chartsGoogle Play Rankings for Simple Notes - Take notes
Competitors
Similar apps and more from Naoki Otsu
Releases
Updates seen on Google Play- Version
- 5.12.0
- Launched
- January 2024
User feedback
Ratings and reviews on Google PlayComments on Simple Notes - Take notes for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 63.0 MB
- Content rating
- Everyone
Technologies used by Simple Notes - Take notes
About the app and developer
About Simple Notes - Take notes
Simple Notes - Take notes is a productivity app developed by Naoki Otsu.
Install Statistics
Simple Notes - Take notes has been installed 5.5 thousand times. In the last 30 days, the app was installed 82 times.
User Ratings
The app has no ratings yet.
App Information
Simple Notes - Take notes is freely available from Google Play. The app size is 62.98 MB. The latest version available is 5.12.0. The last update was on August 12, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since January 2024.
App Performance Report
Get a detailed PDF report for Simple Notes - Take notes with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Naoki Otsu
Store listing
By Naoki Otsu, from Google Play“Powerful note-taking app with unlimited tabs and advanced search”
Description by Naoki Otsu Written by the developer, not by AppBrain. Click to read.
Lightning-fast note creation and perfect organization boost your productivity.
Professional productivity tool that dramatically streamlines your daily workflow.
■ Simple Notes
Powerful note-taking functionality with intuitive operation for instant memo creation.
■ Unlimited Tab Management
Create unlimited tabs organized by project or category for perfect organization.
■ Free Rearrangement
Drag and drop tabs and memos freely to achieve your ideal workflow.
■ Advanced Search Function
Instantly search through all notes to quickly access the information you need.
■ Recently Updated Notes List
Return to previous work instantly with update history for dramatically improved efficiency.
■ Notification Feature
Receive notifications with custom messages at specified times so you never miss important tasks.
■ Biometric Authentication
Enhance app security with biometric authentication to completely protect your valuable data.
■ CSV Export
Export all data to CSV for seamless integration with other tools.
■ Tab Notes
Leave custom notes on tabs to efficiently manage project details.
■ Offline Support
Works completely without internet connection to maintain productivity anywhere, anytime.
■ Dark Mode Support
Eye-friendly light and dark mode switching for comfortable long work sessions.
■ No Login Required
No tedious registration or login needed - start using immediately after download.
■ Complete Privacy Protection
Your data is stored only on your device and never transmitted externally.
Privacy Policy:
https://naokiotsu.com/privacy-policy
Support:
info@naokiotsu.com
Recent changes:
- The latest version includes new features, bug fixes, and performance improvements.
Thank you for always using our app.
We will continue to develop it with the valuable feedback from everyone.
If you have any requests or encounter any issues, please feel free to contact us through "Send Feedback" in the app settings or at info@naokiotsu.com.