Daily Diary: Journal with Lock

In-app purchases
4.7
130K reviews
5M+
Downloads
Content rating
Everyone
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About this app

Daily Diary šŸ“” Journal with Lock — your personal journaling companion for mental clarity, emotional tracking, and memory keeping. Whether you're looking for a daily journal, mood tracker, gratitude journal, or a secure place to write, this diary with lock is designed to fit your lifestyle.

Use this journal app to write about your day, track your mood, attach photos, and plan with the integrated calendar. It's perfect for daily journaling, self-care, mental health reflection, or keeping your memories safe—all in one place.

šŸ›”ļø PRIVATE & SECURE JOURNAL Keep your diary entries safe using a password, fingerprint lock, or face ID. This secret diary with a lock ensures your personal notes are visible only to you. Perfect for private journal entries, emotional reflections, or even your therapy journal.
šŸ“ PHOTO JOURNAL & DIARY NOTES Write daily thoughts, emotions, and goals in your diary journal, and add images to turn your journal diary into a beautiful photo diary. Ideal for mood tracking, daily logs, or simply preserving everyday moments.
šŸ“† CALENDAR & DAILY REMINDERS Turn journaling into a habit! Schedule daily diary entries, organize plans, or log important life events using the built-in calendar. Whether you're using it as a work journal, grateful journal, or BPD journal, reminders help you stay consistent.
šŸ“Š MOOD TRACKER & GRATITUDE LOG Record your mood with the mood journal and visualize emotional patterns over time. Journaling your emotions daily helps build self-awareness and mental resilience. Great for mental health journaling or practicing gratitude.
šŸŽÆ SIMPLE & BEAUTIFUL INTERFACE This free journal app was designed to be minimal, elegant, and user-friendly. Whether you’re a beginner or a lifelong journaler, this diary app with lock makes daily journaling easy and enjoyable.

Perfect For:
Daily journaling & memory keeping šŸ“–
Mood tracking & emotional wellbeing šŸ’–
Gratitude practice & positivity 🌈
Self care & personal growth 🧠

Whether you're searching for a free diary, journal for iPad, gratitude app, or journal diary app that supports photos, moods, and privacy — Daily Diary is your all-in-one tool.
Start journaling today and unlock the power of reflection, self-care, and emotional clarity. ✨

More features coming soon!
Updated on
Apr 22, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
118K reviews
Lah Lah
November 2, 2024
The app does it's intended purpose. It's not bad it's just I would like the option to make one word bold or italicized not the whole paragraph I've written. Same thing with the colors, what if I want part of a paragraph to be purple and the other part green? I can't. And the options for free stickers are extremely limited. Overall it's okay, I've never done journaling on an app before so it's convenient for me. I have a 2 year old, it's hard to just sit down and write so using an app is easier
28 people found this review helpful
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SimpleInnovation
November 6, 2024
Hello! Thanks for sharing your opinion with us! User feedback helps us to become better. I will pass on your wishes to our developers for consideration. Best regards, Liza
d p
April 23, 2025
Great job with this app! one issue I have noticed is the inability to position the cursor where I want it. for example, as i type this on google play, i can tap the cursor and drag it wherever i want to edit or continue writing at the end. being a diary, word processing should be the main focus. Also, the double spaces and no spaces between some words seem odd for an app that is intended for word processing but, like myself, i noticed alot of others seem unhappy with the same issues.
2 people found this review helpful
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Kai Kage
February 7, 2025
I really love it, it's my favorite diary I've been using it since 7/29/2024 I got it to start writing out and express my feelings that I start to develop to my new boyfriend at the time and honestly other diary apps tries to force ads in your face and in app purchases but this app I think I like it better and plan on keeping it. Please give it a try if you don't like it you can always delete it, it's free and simple easy to use and tracks your moods and frelings over the days which is great!
86 people found this review helpful
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What’s new


āœ“ Simple, beautiful, and user-friendly diary to journal in your phone.
āœ“ Diary lock to keep your thoughts secret.
āœ“ Daily reminders to develop a journaling habit.
āœ“ Photos in your entries to preserve snapshots of your special moments.
āœ“ Diary writing templates were added.
āœ“ Minor issues reported by users were fixed.
āœ“ Please send us your feedback!