214+ iOS apps curated and reviewed
If you already know Diamond Diary Notes With Lock, this is the deeper bench. 214+ diary with lock fingerprint apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
Securely record your thoughts, memories, and ideas in a private digital journal. Personalize entries with photos, emoticons, and custom fonts. Protect your secrets with password, pattern, or biometric locks.
Create a secure personal journal to record daily events, thoughts, and secrets. Protect your entries with a password or PIN code and customize the look with different colors and fonts. This app offers a simple, fast, and user-friendly way to document your life.
Safely store your thoughts, memories, and daily moments in a private, password-protected journal. Personalize your entries with photos, voice notes, and custom backgrounds. Track your mood over time to gain self-understanding and promote mental well-being.
Securely record daily thoughts, feelings, and memories with a customizable, password-protected digital journal. Enhance entries with photos, audio, and a mood tracker to understand your emotional journey. Offers prompts and themes for inspiration and organization.
Keep your thoughts, feelings, and memories private with a secure digital journal. This app offers customizable locks, daily reminders, and the ability to add photos and emojis to your entries, ensuring your personal information stays protected.
Capture your life's moments with a beautiful and private digital journal. Add photos, drawings, and track your moods with customizable themes and a secure passcode lock. Organize entries with tags and explore your thoughts and feelings.
Securely record your thoughts, feelings, and memories with text, photos, audio, and video. This app offers a private journaling experience with mood tracking and voice-to-text capabilities.
This app offers a private digital notebook for journaling, with customizable interfaces and dynamic effects. Secure your entries with a password and receive daily reminders to write. Add photos, text, and choose from various fonts and background stationery colors to make your entries vibrant.
This app allows you to capture and preserve life's moments with rich detail. Protect your thoughts with biometric or passcode locks, personalize your entries with various media, and sync across devices. It's designed to make journaling an enjoyable and secure experience.
This app allows you to create a private digital journal with passcode protection. Add photos, stickers, and organize entries into multiple journals. Sync across devices and receive reminders to encourage daily writing.
This app provides a secure and beautiful space to record your thoughts, plans, and life moments. Protect your entries with a password and enjoy a customizable interface with features like image support and PDF export.
This secure digital journal allows you to privately record your daily experiences with advanced security features like fingerprint and face recognition. Customize your journal with themes and fonts, back up your entries to the cloud, and export them for safekeeping. It also includes mood tracking, habit challenges, and writing prompts to enhance self-reflection.
This app provides a secure and private space to record daily thoughts, moods, and memories. It offers password protection, mood tracking with emotion icons, and a calendar view to revisit past entries. Customize your journal with various artistic styles.
Securely record your daily thoughts, memories, and secrets. This app allows you to add photos and track your moods, all protected by a passcode. Personalize your journal with themes and easily search past entries.
Securely record your thoughts, daily events, and journeys with this private diary app. It offers robust security features like Face ID, Touch ID, or passcode lock, and allows for extensive personalization with themes, fonts, and backgrounds. All entries are stored locally for maximum privacy.
This app provides a secure and private digital space for recording thoughts, memories, and dreams. It encourages self-reflection and personal growth through daily journaling, ensuring all entries are kept confidential.
This digital diary app offers a secure and intuitive platform for capturing thoughts, ideas, and memories. It features robust security options, a versatile text editor, and customization tools to personalize your journaling experience.
Capture and cherish life's moments in a secure, beautifully designed digital journal. Add text, photos, and videos, track your mood and weather, and protect your entries with a passcode. Back up your memories to iCloud and export them as PDFs.
This app offers a secure and personalized digital journal for recording daily thoughts, memories, and emotions. Enhance entries with photos, themes, and mood tracking. It's designed to support mental well-being by providing a private space for self-reflection and emotional processing.