# Diamond Diary Notes With Lock — Secret Journal with Password

> Secure, customizable digital journal for personal notes and memories with locking features. (iPhone/iPad app by Milica Petrovic.)

- Source: https://appshunter.io/ios/app/diamond-diary-notes-with-lock/id1437141637 (this page in markdown: same URL + `.md`)
- Developer: [Milica Petrovic](https://appshunter.io/developer/1436961056)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 4.39/5 from 8,628 App Store ratings · 647 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 123 MB
- Languages: English, French, German, Portuguese, Russian, Spanish
- Released: 2018-11-15
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/diamond-diary-notes-with-lock/id1437141637/reviews.md

## What is Diamond Diary Notes With Lock?

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 **
** Write a title for a new entry and add cute emoticons **
** Choose fancy fonts and set font color **
** Set cute backgrounds for your notes **
** Add photos to your entries **
** Search, modify and delete entries as you wish **
** Lock the diary using a pattern, pin code, touch ID/ face recognition **
** Set a recovery question and answer **
** 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.


---------------


- Your subscription lasts 1 month, 6 months, or 1 year, depending on the subscription level chosen at the time of purchase.
- You will be charged $2.99 for 1 month, $14.99 for 6 months, $23.99 for 1 year, depending on the subscription level chosen at the time of purchase.
- Payment will be charged to your iTunes Account at confirmation of purchase.
- Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current subscription.
- Your account will be charged for a renewed subscription within 24 hours prior to the end of current subscription. You will be charged $2.99 for 1 month, $14.99 for 6 months, or $23.99 for 1 year, depending on your subscription level.
- You can manage your subscription and switch off the auto-renewal by accessing your account settings after purchase.
- You cannot cancel the current subscription during the active subscription period.
- Any unused part or time-span of a free trial period will be forfeited, as soon as you purchase a subscription.

- You can view our Privacy Policy here: https://www.appmastersstudio.com/privacy-policy/
- You can view our Terms of Service here: https://www.appmastersstudio.com/terms-of-use/

## Key features

- Password/Biometric Lock
- Add Photos & Emoticons
- Customizable Fonts & Backgrounds
- iCloud Sync
- Search & Calendar View
- Write & Edit Entries

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 1 Month Subscription | $3.49 | per month |
| 6 Months Subscription | $17.99 | per 6 months |
| 1 Year Subscription | $28.99 | per year |
| 1 Week Subscription | $6.99 | per 7 days |
| 1 Year Subscription | $59.99 | per year |
| 1 Year Subscription | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lock Diary | $1.99 | one-time |
| Remove ADs | $1.99 | one-time |


## What do users think of Diamond Diary Notes With Lock?

Overall sentiment: neutral

**Pros**

- 💎 Customizable fonts and images
- 📆 Organized calendar view
- 🔒 Secure diary for personal thoughts
- 📝 Convenient digital diary on phone

**Cons**

- 💰 Paid lock feature
- 🔍 Lack of free privacy options
- 📢 Excessive ads
- 🤔 Confusing date display

**Commonly reported bugs**

- Crashes and unexpected shutdowns
- Date display issues

**Most requested features**

- Free locking option
- Fingerprint/passcode protection
- Improved scrolling and editing
- More font and customization choices

## Recent user reviews (10 of 647)

All indexed reviews: https://appshunter.io/ios/app/diamond-diary-notes-with-lock/id1437141637/reviews.md

### 1/5 — So bad

*2026-08-06, version 2.0.2*

It has premium which doesn’t let me write

### 1/5 — Why!

*2026-08-04, version 2.0.2*

Horrible app please fix IT NOW! I can't even set a password I need to buy a subscription or subscribe and no way I am wasting all my money on a stupid subscription!!

### 4/5 — its not bad

*2026-07-25, version 2.0.2*

its not bad i just wish we didn't have to pay just to put a password like its just not right but the rest is fine

### 5/5 — Nathan

*2026-07-18, version 2.0.2*

Sobrino

### 5/5 — Love it 😊

*2026-06-06, version 2.0.2*

❤️❤️❤️

### 5/5 — Love it 😊

*2026-06-04, version 2.0.2*

Sooo good

### 5/5 — its ok

*2026-04-11, version 2.0.2*

OK, so I downloaded this app thinking I could put on my secret diary stuff in it but like it makes me buy like pretty premium and yeah I really want to buy premium but my mom won't let me so like I can't put on a lock it keeps popping up to buy yearly subscription or like just weekly subscription and I don't wanna do it if my mom doesn't want to do it but otherwise it's OK and guess what there's no ads

### 5/5 — They mixed the diamond emoji names

*2026-03-14, version 2.0.2*

I really like this application sooo much. This is the perfect app if you like diamonds and journaling. You can change fonts, background, add pictures, lock it with a password, make your own profile. Just soooo cool right

### 2/5 — I keep playing ads to just get this

*2026-03-14, version 2.0.2*

First of all I wanted a lock I kept playing ads 3 TIMES like ummm I want my lock well that’s alll hmm

### 3/5 — 3 stars and why

*2026-03-08, version 2.0.2*

If do not pay you have to watch a video to keep it locked and if you don’t people can see it😔other than that it’s ok

## Frequently asked questions about Diamond Diary Notes With Lock

### What is Diamond Diary Notes With Lock?

Diamond Diary Notes With Lock is a digital journal application designed to provide a safe and private space for users to record their thoughts, memories, and ideas. It allows for personalization with photos, emoticons, and custom fonts, and offers various locking mechanisms to protect entries.

### How do I secure my entries in the diary?

You can lock your diary using a pattern, a pin code, or biometric authentication such as touch ID or face recognition. The app also allows you to set up a recovery question and answer to help you regain access if needed.

### Is the app free to use?

The application is free to download. However, some advanced features and options are available through in-app purchases, which may require additional payment or a subscription.

### What devices is Diamond Diary Notes With Lock compatible with?

All notes are saved on iCloud, making them available on both iPhone and iPad devices. This ensures your entries are accessible across your Apple ecosystem.

### Can I use this app to organize my daily life?

Yes, the app functions as a cute glitter daily planner, helping you organize your life by writing down special thoughts and moments. You can also use it to document exciting events or personal stories that you want to remember.

## Version history (last 5 releases)

### 2.0.2 — 2025-08-28

Lock individual notes!

### 2.0.1 — 2025-08-21

Lock individual notes.

### 1.2.7 — 2023-03-09

- Performance improvements
- Thank you for using Diamond Diary!

### 1.2.6 — 2022-07-25

- Performance improvements
- Thank you for using Diamond Diary!

### 1.2.5 — 2022-03-10

- Cool new fonts for your entries
- Shiny diary backgrounds for your notes
- Performance improvements
- Face recognition lock option
Thank you for the feedback, enjoy using your favorite Diamond Diary :)

## Apps similar to Diamond Diary Notes With Lock

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Notebook - Diary & Journal App](https://appshunter.io/ios/app/notebook-diary-and-journal-app/id654645301) | 4.7 (14,305) | Free | Productivity |
| [Diary With Password](https://appshunter.io/ios/app/diary-with-password/id1252208166) | 4.7 (26,983) | Free | Productivity |
| [My Super Secret Diary Notes](https://appshunter.io/ios/app/my-super-secret-diary-notes/id1367154224) | 4.3 (1,933) | Free | Productivity |
| [App Lock™ - Locked Apps Vault](https://appshunter.io/ios/app/app-lock-locked-apps-vault/id1481979331) | 4.5 (2,519) | Free | Productivity |
| [Lock Notes - Passcode Protect](https://appshunter.io/ios/app/lock-notes-passcode-protect/id1033962570) | 4.5 (1,149) | Free | Productivity |
| [Password Manager & Generator](https://appshunter.io/ios/app/password-manager-and-generator/id1451571399) | 4.5 (1,395) | Free | Productivity |

## More apps by Milica Petrovic

- [KeyPro – Keyboard Themes Fonts](https://appshunter.io/ios/app/keypro-keyboard-themes-fonts/id1441304426)
- [Highlight Covers: Story Editor](https://appshunter.io/ios/app/highlight-covers-story-editor/id1459512412)

All apps by Milica Petrovic: https://appshunter.io/developer/1436961056

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*