My Diary - Journal with Lock 4+

Bullet Journal Diary with lock

BetterApp Tech Co., Limited

Designed for iPad

    • 4.8 • 13.6K Ratings
    • Free
    • Offers In-App Purchases



My Diary provides a friendly, professional, and personalized diary-journal experience. With its beautiful and thoughtful design, it lets you enjoy every memorable moment.


My Diary is a free online diary with lock. You can use it to record daily journals, secret thoughts, journeys, mood trackers, and any private moments. It is a diary that supports adding photos, themes, diary background, mood, font effects, etc., making your private diary more vivid and safe. Committed to providing the most intimate diary-journal writing experience for users who want to keep a diary and care about their mental health.

With the My Diary app, you can:
Write diaries or record journeys anytime, anywhere
Write photo diaries. Add pictures or drawings to make your personal diary more vivid
Customize your journals with themes, moods, font effects, stickers
Use it as a mood-tracker and get mood analysis
Set a password to lock your diary and protect your memories
Journaling is a simple way to write down your thoughts and feelings to manage your mental health and control your emotions. Journaling has many benefits, including:
Clear fear and concerns
Manage anxiety and reduce stress
Expressing your emotions. Journaling is really a good mental health tracker and mood tracker
Learn from your experiences and make you happier
Gain control of your emotions etc


1. Easy-to-use & Beautiful interface
* It provides beautiful diary themes. Add enjoyment to every moment of daily journaling
* Night dark theme. Makes it more comfortable when you keep a journal at night
* Well-designed pages, let you start a journal or take notes easily
* Providing journaling guides, Follow it step by step to complete the first diary.
* Powerful rich text effect. It gives you the best experience whether you take journeys notes or write diaries.

2. Safe and Private
* My Diary, as a private diary app, protects your memories by setting an app passcode. You can turn on the diary lock to make your diary safe.
* We recommend that you set a security question to avoid forgetting your password and being unable to visit your journal.

3. Photo Diary, More Than Words
* My Diary is a Photo diary. Add photos to make your private journals more memorable.
* Check all journal photos in the Media View Mode
* Add drawings to reflect your ideas and thoughts

4. Decorate Your Diary
* Enjoy the Diary illustrated themes. Whether it’s a travel journal, health journal, girl diary, or mood tracker diary, there will always be a theme you like (Some of them are Premium)
* Choose backgrounds when writing journal entries, see how lovely private journals can be (Some of them are Premium)
* Writing about your feelings helps the brain overcome upsets, clear fears and leaves you happier

5. Mood Tracker
* Some moods cannot be expressed in words, so you can choose mood diary symbols. Add your mood when you start writing diaries or take day notes
* Track mood in the mood calendar
* Check your mood trends in statistics
* Be your free metal health tracker

6. Categorize Your Daily Notes with Tags
* Adding tags for your daily journals
* The suggested categories include Travel notes, work notes, love diary, baby diary, daily motivations, pregnancy diary, etc
* Easily check your entries by tags

In summary, It is really a good photo journaling app free for you, a lovely secret diary with lock and a great mood tracker & mental health tracker, which deserves to be installed.

My Diary is a free journaling app, most of the features are FREE. Additional features, including some backgrounds, themes, etc. are available with a My Diary Premium Membership.

If you have any questions or want feedback. Contact us:
Privacy Policy:
Terms of Use:

What’s New

Version 2.3.1

My diary team focuses on providing a friendly and professional diary experience.
- Easy-to-use & beautiful interface
- Safe and private
- Support photo, video, recordings, more than words
- Beautify your diary with backgrounds, stickers, emoji and fonts
- Categorize your diaries with tags

Ratings and Reviews

4.8 out of 5
13.6K Ratings

13.6K Ratings

PowerFitKelly ,


Okay, so I love writing in diaries and it is so much fun. However, I got tired of writing with my hand because some days a lot of stuff would happen and my hand would get super tired from writing so much. Also many people have gained access to my IRL diary, and I felt like it wasn’t safe having a diary if it was available to other people; even my brother got a hold of it and it was hidden super well.

I love writing down my thoughts and keeping memories. So I began to write a diary on my notes app but I only did for maybe a week or two, because it got super boring and I wasn’t having any fun.

Then, it hit me. “There’s an app for almost everything, so why not a secure diary app?” I tried maybe 5 before this one and none of them fit my liking. Just when I was about to give up, I discovered MyDiary. I was like, “Whatever. I’ll just try this one and then delete it. It’s probably the same as the others.” But BOY was I wrong! I love that you can have a password or Touch ID, and if you forget your password all you have to do is answer a question about yourself! I love the idea of tags, and that really helps if you’re looking for a specific diary entry. I also love that you can add stickers, which adds some creativity and personality to your diaries.

Overall, MyDiary is one of my favorite apps, and I SERIOUSLY recommend it to anyone out there. Please please PLEASE download this app, it’ll make your life a whole lot easier! :)

UnProxxi ,

Great simple diary app!

This app is super cute! It’s easy not to get overwhelmed with its features, but one thing it does lack is proper formatting. It would be cool if we could wrap text around personal images, or customize how the image is displayed by clicking and dragging it like a sticker. I wanted to put two images that were related to each other together on the same line, and couldn’t. It also would be nice if we could use different text alignments for different parts of an entry. I also have to [b]re-bold[/b] my text a lot, since saving it sometimes gets rid of that formatting. Formatting is a little clunky and the app doesn’t always do what you tell it, but since it’s appeal is simplicity, it’s understandable. The stickers are probably my favorite part! They’re super cute, and you can put them on top of images. It also comes with a lock, which is great, cause I’m writing some really cheesy stuff I would be mortified about someone who knows me seeing. The custom emojis in the app are also really cute. I like to use the stars as bullet points. One last suggestion to add is page dividers/page breaks. So far I just input a line of “—————“ when I wanna break up text. Really just adding an option for users to input custom HTML or some sort of forum formatting like BBCode could add lots to this app.

gxcyvuighiihiug ,

Love this app😍😍😍

So I was looking for games in the App Store or anything like a diary app, and then I came across this and I decided to read the reviews, and it was all 4 and 5s.
So I decided to download it, when I downloaded it I was happy, but there is one thing I don’t like how you have to get vip thingy for the emojis thingy stickers. I get they need money or something like that, but for stickers? Really not tryna be rude) but anyways besides that, I really recommend getting this, (btw I didn’t look at the price for the vip thingy so pls don’t take my review seriously or something like that) but I really love this app. I really think you should get it if you want to write personal stuff, because you can lock it up with a Password or you could do a Face ID. Or you could just write stuff
about your day and stuff like that! Really recommend getting this app!!:)

App Privacy

The developer, BetterApp Tech Co., Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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