248+ iOS apps curated and reviewed
Finding the right notes app with lock can be overwhelming with so many options. We've analyzed 248+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (13K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (1.4K) | No | No | Aug 2026 |
| 3 |  | Free | 4.7★ (14K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 3.8★ (708) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (1.1K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.2★ (2.8K) | No | Yes | Aug 2026 |
| 7 |  | Free | — | No | Yes | Jul 2026 |
| 8 |  | Free | — | No | No | May 2026 |
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.
This app displays your notes directly on your device's lock screen, ensuring you never forget important information. It offers extensive customization options for note appearance and allows for interactive to-do list management without opening the application.
This app offers a natural journaling experience by organizing daily notes on a single page, allowing you to flip through your entries like a physical book. It prioritizes simplicity, security with passcode locks, and seamless iCloud synchronization for easy access across devices.
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 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 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.
Securely store your thoughts, memories, and dreams with this private notebook app. Protect your entries with a password and add various media types like photos, videos, and recordings. Enjoy seamless syncing across all your devices.
Securely store your private thoughts and ideas with this app. It offers robust organization and advanced editing tools, all protected by biometric authentication for ultimate privacy. Your notes are automatically hidden and locked when the app is in the background.
Organize your life with this versatile note-taking app. Create text or voice memos, to-do lists, and calendar entries. Label notes with colors, attach photos, and secure sensitive information with a password. Customize themes and fonts for a personalized experience.
Capture your thoughts, ideas, and important information with a versatile note-taking app. Attach various file types, scan documents, create checklists, and even sketch directly within your notes. Organize with folders, tags, and smart searches, and collaborate with others on shared notes.
Organize your thoughts with a visually appealing note-taking app. Create text notes and checklists, categorize them with nine vibrant colors, and set reminders. Features smart folders, powerful search, and customizable themes for a personalized experience.
This utility app offers a comprehensive note-taking experience with support for text, audio, photo, and video notes. It includes features like passcode protection, reminder timers, and extensive customization options for fonts, sizes, and colors.
Keep essential notes, tasks, and reminders visible on your iPhone's Lock Screen. Transform your notes into stylish wallpapers for constant visibility without opening an app. Ideal for quick memos, to-do lists, and motivational quotes.