Looking for a safe place for your secrets and memories? Diamond Diary Notes With Lock is the perfect journal app for you! Write about your dearest moments, ideas, write your love story and lock your notes!

Have a cute glitter daily planner that will help you organize your life! Your new best friend is here, write all special thoughts and moments in a diamond diary that will be safe and well-hidden. You can attach photos, cute emoticons and say everything that's on your mind – without anyone judging you!
Don't leave out a single detail and have the cutest glitter diamond diary that you can use to write new entries anytime and anywhere on your phone!

How to use:

*** Open your diary to write a new entry whenever you want ***
*** Lock the diary using touch ID, pattern or a pin code ***
*** Search, modify and delete entries as you wish ***
*** Write a caption for the new entry and add cute emoticons ***
*** All notes will be saved on iCloud and available on both iPhone or iPad***
*** You can SHARE your notes with friends online, or post on social networks! ***

With the most amazing diamond secret journal, you can share all your thoughts and write about your precious moments spent with family and friends! Something exciting happened at school today? Write it all out so you don't forget it!
Search through your journal quickly and easily and have a calendar view of all your writings! Personalize your diary with emoticons, photos and selfies – create amazing stories that you will be happy to read over and over again. Have fun!

Diamond Diary Notes With Lock is free to download but some of its options require additional payment and are available through In-App purchases.

Ratings and Reviews

4.4 out of 5
615 Ratings
615 Ratings
Ysnni ,


Thanksgiving is a time where you have to be there before would you have not but you don’t and this is what I’m saying it because I have a full my iPhone quit but I’m thankful that I have one this one I love it I love my family love my grandma love my grandpa a little mama and my daddy I love my sister brother and cousin you got to be there before do you have Netflix you don’t answer that’s what I love my family and my family loves me but I love my memo to where the point I just want to be with everyone 😍😻❤️💗💗

my som love ,

Having a problem when you click on a date

When I click on a date but I want to write on it give me the day before but if I click on the day after the day I want then it gives me the right somethings wrong with the app but can you please fix if I delete the app and restart well at work right but will lose my purchases that I just paid

Caty R. :) ,

Great app!

The only reason I give it a four is because I cannot add my fingerprint. It is an amazing app and also, it gives the wrong date.
On the date I press, it gives the date before. Please improve it a little more. Thank you!!!


Milica Petrovic
57.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© S Line Apps
In-App Purchases
  1. Lock Diary $1.99
  2. Remove ADs $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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