202+ iOS apps curated and reviewed
The best secure notes encrypted apps on iPhone average 4.7★ across 202+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (3.7K) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.8★ (2.7K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.5★ (1.1K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (13K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.8★ (4.2K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.8★ (51K) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.6★ (722) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (19K) | No | No | Aug 2026 |
Securely capture and sync your thoughts across all devices with end-to-end encryption. This app offers a simple, lasting place for all your notes, from personal thoughts to sensitive information, with robust privacy features.
Securely store your personal notes with password or biometric protection. This ad-free app offers a fast, simple interface with extensive customization options and automatic cloud synchronization for access across all your devices.
Securely store and protect your private notes with a passcode or Touch ID. Keep sensitive information like passwords, secrets, and diary entries safe from unauthorized access. Backup and sync notes across devices, customize their appearance, and even add images.
Securely store personal notes, contacts, and passwords with password protection. Features a simple interface, biometric unlock options, and password recovery. Keep your sensitive information private and organized.
Securely store and organize all your sensitive personal information, including passwords, credit card details, and bank accounts. Enjoy peace of mind with advanced encryption and multi-device syncing, ensuring your data is always accessible and protected.
Securely store and manage all your sensitive digital information, including passwords, financial details, and personal documents. Generate strong passwords, utilize auto-fill, and share data selectively with others. Protect your digital life with robust encryption and convenient access across devices.
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.
This app offers secure cloud storage with a built-in password manager. It features strong encryption and multiple data storage layers for maximum privacy. Store passwords, financial details, documents, and media securely.
Capture your thoughts and ideas with a versatile note-taking app. Create rich text notes, add photos, sketch, record audio, and organize with colorful backgrounds and widgets. Secure your notes with multiple lock options and sync across devices.
Capture ideas, create to-do lists, and jot down thoughts effortlessly. Organize your notes with tags and pins, and find them instantly with search. Your content syncs across all devices for free, ensuring it's always accessible.
Securely store and manage private notes, journals, and sensitive information with advanced security features. Protect your data with passcodes, patterns, and even a decoy mode. Organize your thoughts with a calendar view, stickers, and customizable themes.
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.
Capture thoughts, ideas, and plans in a digital notepad. Organize, search, and secure your notes, memos, and sketches. Sync across devices for access anywhere, anytime. Collaborate with others on shared notepads.
Securely share files and messages with patented encryption. Offers robust security features like biometric authentication and granular permissions for private and group communications. Upgrade for more storage and workspace options.
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.
Securely store, sync, and share your files with end-to-end encryption. Communicate privately with encrypted chat and video calls. Access your data from any device, anywhere.
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.
This app offers a unique note-taking experience with a three-tab system for memos, remarks, and history. Attach photos to your notes and secure them with a password. Organize your thoughts with folder division for efficient management.
Securely store your private and secret notes with multiple locking options. Organize your thoughts with unlimited notes, customizable fonts, and emoji support. Keep your sensitive information safe from unauthorized access.
Securely store and protect your private notes with password or Touch ID access. This app allows you to keep sensitive information like passwords, secrets, and diaries safe from unauthorized viewing. It offers features like iCloud backup and syncing, image insertion, and printing.