Latest Version
2.3.0
July 23, 2025
Trisven Networks
Productivity
Android
0
Free
com.trisven.safenotes
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More About Safe Notes - Encrypted Notepad
Safe Notes is an application designed with a strong focus on user privacy and security for note-taking. It utilizes industry-standard AES-256 encryption to ensure that all your notes are securely protected. The app does not rely on cloud storage or third-party servers, enabling all data to be stored exclusively on your device, giving you complete control over your information. This approach aligns with the philosophy of data localization, emphasizing user sovereignty over their data rather than trusting third-party cloud services.
The application offers various security features to protect your notes from unauthorized access and potential attacks. It includes Brute-force protection, making it computationally infeasible for attackers to decrypt your notes through trial and error. Additionally, features like Incognito Keyboard, background snapshot protection, and safeguards against data snooping via adb help prevent data leaks. The app also has an inactivity guard that locks the app after periods of inactivity, further enhancing security. Automated encrypted backups provide a safe way to transfer data between devices seamlessly.
In terms of customization and usability, Safe Notes offers an Arctic Nord style dark and light theme, allowing users to personalize their experience. Users can also customize note colors for better organization. The app facilitates easy migration of data between devices using secure backups, ensuring your notes are portable without compromising security. Since all operations happen locally, users do not need to worry about inbound or outbound network requests, maintaining full anonymity and privacy at all times.
Under the hood, Safe Notes encrypts each note with a unique AES-256 symmetric key generated from your passphrase and a randomly created salt. This encryption method is highly resistant to brute-force attacks, requiring trillions of years to break with modern technology, assuming a strong passphrase is used. The encryption is also quantum-resistant, ensuring its longevity even as computational power advances. The app does not store your passphrase, which is only kept in memory during use and is promptly erased once you exit the app. As a result, the only person who can decrypt your notes is you, making Safe Notes a secure and trustworthy choice for private note management."
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