Diary with Lock: Daily Journal

Contains adsIn-app purchases
4.8
387K reviews
10M+
Downloads
Content rating
PEGI 3
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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

And we are more than a diary with lock password… You can
💕 Track mood changes in Calendar View
🔍 Search diaries by keywords or tags
📆 Show time & date in different formats
🔔 Set up and customize notifications

💋Start using it right now! You will have a beautiful experience here.
Updated on
24 Apr 2025
Events and 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

4.8
361K reviews
Carl Jacob Aripol
30 April 2025
I love the My Diary app! It's super cute and very easy to use. The layout is clean and calming, which makes writing more enjoyable. It has ads, but they're not annoying at all and don’t interrupt anything. I also like that you can lock your diary for privacy and customize the themes and fonts. It’s perfect for keeping memories and thoughts safe. Highly recommended!❤️❤️
95 people found this review helpful
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Maddie Hatter
29 December 2024
It's a great app. Simple and easy to navigate. I use it a lot to vent. And the clue for the password is supremely useful, since I forget things quite easily. One thing I've noticed though is that the default seems to be all lowercase letters. I don't mind it, maybe it can changed in the setting or something. Overall, great app, hope it stays forever.
864 people found this review helpful
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Katie Aston
13 May 2025
doesn't automatically back up, so I just lost a year of entries when I got a new phone. But I like everything else if you want a free diary it's good, and if you want to pay there are loads of extras to buy but its not essential. I also love that I can add pictures to my entries. Even if you leave for a second the app locks which is great. The adverts aren't too bad either you get one when you save an entry which I think is OK.
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Simple Design Ltd.
14 May 2025
Thank you for your honest feedback and support! To sync data when switching phones, log into your backup account on the old device and tap “Back up” to save to Google Drive. Then log into the same account on the new device to restore. Feel free to contact us at diaryfeedback@gmail.com anytime!