Diary with Lock: Diary Journal

Contains adsIn-app purchases
409K reviews
Content rating
Rated for 3+
10M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Diary with password, a daily journal app to vent your feelings & record thoughts!

This is a free journaling app. Use pattern lock, digit PIN, or fingerprint lock to protect the security of your secret thoughts and daily notes.

We provide unlimited entry editing options, pictures, emojis, moods, etc. Also, you can decorate your entries with stylish fonts and backgrounds.

🙋🏼‍♀️Why Choose Us?

🛡️ Protecting daily journal with lock
🟢 Pattern lock
🟢 4-digit PIN
🟢 Fingerprint lock
🟢 Passcode hint
🟢 Retrieve passcode

✍️ Decorate writing in my diary app
🌟 Unlimited text entries
🌟 Stylish fonts & text-colors/sizes
🌟 Beautiful backgrounds
🌟 Personal pictures
🌟 All kinds of emojis

Daily Diary: My Journal Diary, more than a diary journal app with lock… You can

🏞Free to insert photos & recordings in journal
Say goodbye to traditional paper diary journals. Daily Diary is a free photo diary journal. You can write with pictures. Make your daily journal more memorable. Write your daily diary with more vivid pictures and recordings.

☁️Sync and backup your memories
Sync your private diary and memories to Google Drive, and never lose any entries. It is the album you won't lose, the memories you won't forget, the days you won't miss. Synchronize or restore your diary journal with just one click, with the flexibility to switch between multiple devices.

💕 Track mood changes in Calendar View
My Journal Diary works with a mood tracker, turning it into your private mood diary and love diary. Record your mood changes over a period of time, and better manage your emotions; your diary will always be here; listen to your voice!

🔍 Search diary entries by keywords or tags
Let Daily Diary be your life record assistant. Adding diversity tags to your diary entries, make it easier to view diary journal entries by category. Such as mood diary, love diary, travel diary, work diary, girl's diary, game diary, etc.

🔔 Set up and customize notifications
Daily Diary, your anniversary and holiday reminders. Quickly find the time of your diary journal by date and the time of an important day; edit without forgetting anything; it’s your best diary reminder.

Daily Diary: My Journal Diary: a free online journal diary app to vent your private feelings and record thoughts and memories! This journaling app provides unlimited entry editing options, pictures, emojis, moods, etc. Support insert pictures, gifs, recordings, etc., in your diary journal, and record your incredible life from all angles!

Daily Diary: My Journal Diary supports pattern lock, digit PIN, or fingerprint lock to protect the security of your secret thoughts, daily notes, and private ideas. It’s a private journaling app, you can sync your diary journal to Google Drive to prevent data loss and flexibly synchronize, backup, and restore your diary entry data across multiple devices.

😊Online service: always with you
Daily Diary: My Journal Diary is like your old friend. If you have any questions about writing a diary journal or any other suggestions or questions for feedback, we are always here to listen to your voice and ready to help you 1 to 1. Please feel free to contact us at: [email protected]

💋Thanks for using Daily Diary: My Journal Diary! If you like this free diary journaling app, please give us 5 stars. We hope you have a beautiful experience here and a nice day!
Diary with lock password - my diary with fingerprint lock, daily journal app
Updated on
Oct 16, 2026
Events & offers

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, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

382K reviews
Crystal Campbell
April 13, 2026
This is a good app for recording memories. has lots of backgrounds, themes and stickers to choose from. I did pay for the subscription because I do like it and because there are ads on the free version. there are also stickers and backgrounds that you cannot access without the subscription. I gave it four stars instead of five only because it advertised that the backgrounds and stickers change weekly, however they do not. New backgrounds are added frequently but not stickers. It's a great app 😁
28 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
April 15, 2026
Thank you so much for your support and kind words—we’re really glad you enjoy the app 😊 We truly appreciate your feedback about stickers, and we’ll work on adding more in future updates. Hope we can earn your 5-star rating soon!
Hafssa Hafsha
October 12, 2026
I absolutely love this app! It’s so lovely, fun, and enjoyable to use, and you can really tell how much care went into it ♡ I just have one little wish..~ I’d love to see more Arabic fonts added! It would be amazing to have more font options for Arabic, so we can express ourselves more freely and make our notes feel even more personal and beautiful!! Thank you for creating such a wonderful app! I really appreciate your work, and I hope to see more beautiful updates in the future. 🤍
1 person found this review helpful
Did you find this helpful?
Simple Design Ltd.
October 13, 2026
Hi, your kind words and appreciation mean so much to us! 💖 It's wonderful to know that the app brings joy to your journaling experience. We'll share your suggestion for more Arabic font options with our team for consideration in future updates. We hope to bring you an even better journaling experience!
shamsur rahman
September 23, 2026
so far, good experience. it has become my daily companion. whenever, i feel free or even stressed, i write and share my thought easing my discomfort, pain, struggle. generally many thoughts juggle a lot in my mind. But, writing it in the diary shape my thought, helps to examine my loophole and fault, make a clearer picture how to overcome it. this appa helps me a lot. its interface is user friendly. i really appreciate it.
Did you find this helpful?
Simple Design Ltd.
October 12, 2026
Hi, thank you for sharing such a meaningful experience with us! We're glad our app has become part of your daily life and helps you find clarity and comfort through writing. We hope it continues to support your reflection and personal growth. If you ever need assistance, feel free to contact us at [email protected]. We're always here. ❤️

What’s new

· Add any photo as your background and blur it — your diary text stays clear and easy to read.
· Search your diary by mood — quickly find entries by how you were feeling.
· A cleaner, more consistent look across the app.
· Bug fixes and a better user experience.