Best Hyya Encrypted Notes Apps

Tiny Notes

Private Notes & Password Vault

Free

Securely store your private notes, passwords, and sensitive information with advanced biometric and password protection. Keep your data locked away without cloud sync, and access it instantly with Face ID or Touch ID.

Secure Notes - Secret & Lock

Private Diary & Password Vault

Free

Safeguard your private thoughts, voice memos, and sensitive information with robust, multi-layered security. This app offers military-grade encryption, biometric locks, and secure voice recording to keep your data protected. Enjoy a distraction-free, ad-free experience with a powerful rich text editor and seamless iCloud syncing across devices.

Discreet Notes

Privacy first

Free

This app offers a unique way to manage your notes with a strong emphasis on privacy. You can create truly hidden notes accessible only by their specific passphrase, or opt for visible notes for everyday use. It supports Markdown formatting and iCloud sync across Apple devices.

CalcPlus - Hidden Notes

Calculator + Encrypted Notes

Free

This app combines a fully functional calculator with a secure, encrypted notes system. Store sensitive information like crypto wallet phrases and passwords locally and offline, protected by a PIN and optional biometric authentication. It offers a discreet interface and prioritizes user privacy with no cloud sync or ads.

Scrib: Encrypted Offline Notes

AES-256 encryption. No account

Free

Securely store and organize your notes locally on your device with robust AES-256 encryption. Features include plain text and Markdown support, folders, checklists, and a PIN lock for enhanced privacy. Import notes from other services and manage them easily.

NoteCrypt Encrypted Notes

Offline Only. Zero-Knowledge.

$2.99

Secure your sensitive information with robust 256-bit AES encryption. This app prioritizes privacy with zero-knowledge, offline-only storage and no cloud integration or analytics. It offers a simple, secure way to keep your notes protected from unauthorized access.

Lockbook: Private Notes

Markdown, draw, sync & share

Free

A secure, open-source note-taking app prioritizing user privacy. It encrypts all your data locally, ensuring only you and authorized users can access your notes. Offers seamless syncing and sharing across devices, with a developer-friendly command-line interface.

TextCrypt - Encrypted Storage

Encrypt Notes Files, Passwords

Free

Securely encrypt notes, files, and passwords with military-grade encryption. Protect your digital life with a robust password manager and optional cloud sync. Keep your sensitive information private and accessible only to you.

Notepad - Simple Notes & Memo

Open Fast to Jot Notes & Lists

Free

This app provides a straightforward way to jot down thoughts, create lists, and save temporary information. It offers features like search, dark mode, and customizable widgets for quick access to your notes. Data is stored locally for enhanced privacy.

whynote: Encrypted Notepad

Protect Your Secrets Easily

Free

Securely store sensitive information like passwords and credit card details. Protect your private notes with password, Touch ID, or Face ID. Export your notes as PDF files for easy sharing.

EZ Private Notes: Protect & Keep Your Personal Notes Safe Free Version

by App Holdings

Free

Securely store and organize your personal notes with password protection. This app offers a private vault for sensitive information, with features like custom fonts, text colors, and various sharing options. Premium features include ad removal, decoy mode, and intruder alerts.