# Diary Secret — Secret Diary with lock

> Secure and private digital diary for personal thoughts and moments. (iPhone/iPad app by Dat Hoang.)

- Source: https://appshunter.io/ios/app/diary-secret/id1366079020 (this page in markdown: same URL + `.md`)
- Developer: [Dat Hoang](https://appshunter.io/developer/1143718103)
- Category: Lifestyle, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.50/5 from 159 App Store ratings · 62 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 51 MB
- Languages: Vietnamese, American English
- Released: 2018-03-30
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/diary-secret/id1366079020/reviews.md

## What is Diary Secret?

Personal thoughts and moments need to be kept secret and the diary needs to be private, beautiful and safe. With that in mind, we tried to create a beautiful and simple diary application that helps you hide your secrets with password protection.
Use this diary to record all your thoughts or even future plans and pursue them as time goes by. Make your diary a trusted friend who never judges you and stays with you.

A quality diary requires ownership of outstanding features. Here are some great features designed for you:

EASY TO USE & BEAUTIFUL
- Easy to use and very comprehensive
- View all your notes right on your home screen
- Easily navigate between your diary entries
- An overview of your daily entries
- Add, edit and delete entries quickly
Emoji's emotion icon and emotion
- Search - search easily and quickly through your diary


SAFETY & PRIVACY - SECURITY SECURITY
- Lock your password logs to protect your privacy
- 4 digit PIN

OPTIONAL CARE
- There are many colors to choose from
- There are many types of fonts
- Fonts are customizable
- Reminders feature

OTHER FEATURES
- Reset data
- Beautiful design
- Can be used as a diet diary or even a travel diary
- all free

Whether you want to write a love story or just want to record your thoughts and moments in life, we hope that the diary will become your best friend and confidante.

Enjoy your life and create great stories!

Terms of Use (EULA): https://demngayyeu.vn/policy/nhatkycuatoi_en.html#terms-of-service
Privacy Policy: https://demngayyeu.vn/policy/nhatkycuatoi_en.html#privacy-policy

## Key features

- Password protection
- Customizable themes and fonts
- Easy entry creation and editing
- Search functionality
- Reminders
- Multiple diary uses (diet, travel)

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| My Diary Premium | $4.99 | per year |


## Recent user reviews (10 of 62)

All indexed reviews: https://appshunter.io/ios/app/diary-secret/id1366079020/reviews.md

### 1/5 — đăng nhập

*2025-10-30, version 2.0.8*

không thể tạo hoặc đăng nhập

### 1/5 — Mất hết sạch nhật ký

*2025-10-06, version 2.0.8*

Không làm gì tự nhiên bị xoá hết nhật ký

### 1/5 — Đăng ký

*2025-02-16, version 2.0.8*

Ai chỉ tôi app này đăng ký kj đi chứ ấn quài kh dccc

### 2/5 — App lỗi

*2025-02-14, version 2.0.8*

Sao mình đăng nhập bằng gmail k được vậy

### 1/5 — lỗi

*2025-01-01, version 2.0.8*

không ấn tạo tk được, với cả mình nghĩ cái phần nhật ký nên để mục riêng tư 1 chổ không nên để chình ình đó . ấn vào chđ cũng k được mặc dù vẫn có wifi

### 3/5 — sửa phần này giúp mình

*2024-10-29, version 2.0.8*

sak mình log in k được nữa v, điền email r pass mà vẫn k đăng nhập dc

### 1/5 — Mất hết nhật ký

*2024-09-05, version 2.0.8*

Mình vừa vô cái thoát ra vào lại mất hết sạch nhật ký r:(((

### 3/5 — Hơi lỗi

*2024-09-05, version 2.0.8*

Tiện ích ko thể load, ko thể đăng nhập

### 3/5 — Không đăng nhập được

*2024-08-17, version 2.0.8*

Vui lòng admin fix lỗi giúp với ạ,mất bao nhiêu trang nhật kí của mình r😢😢

### 1/5 — App lỗi rồi

*2024-06-30, version 2.0.8*

Yêu cầu app fix lại lỗi, ko thể đăng nhập được !!!

## Frequently asked questions about Diary Secret

### What does this diary app do?

This app functions as a private and secure digital diary. It allows you to record your personal thoughts, moments, future plans, and any other information you wish to keep confidential. The app is designed to be a trusted confidante for your daily entries.

### How does the app protect my privacy?

Your privacy is protected through a 4-digit PIN password lock. This ensures that only you can access your diary entries, keeping your personal thoughts and moments secret and safe from unauthorized viewing.

### Is this app free to use?

Yes, the application is completely free to use. There are no costs associated with downloading or using its features, including password protection, customization options, and the ability to record unlimited entries.

### Can I use this diary for different purposes?

Absolutely. While it's a general personal diary, it can also be used for specific purposes such as a diet diary to track your meals and progress, or a travel diary to document your journeys and experiences.

### What customization options are available?

The app offers several customization options to personalize your journaling experience. You can choose from many different colors for themes and select from various font types. The fonts themselves are also customizable to suit your preferences.

## Version history (last 5 releases)

### 2.1.5 — 2026-07-19

Fixed a minor display bug.

Thank you for your support of My Diary. Please rate it 5 stars if you find the app useful!

### 2.1.4 — 2026-07-03

Fixed a minor display bug.

Thank you for your support of My Diary. Please rate it 5 stars if you find the app useful!

### 2.1.1 — 2026-07-01

Fixed a minor display bug.

Thank you for your support of My Diary. Please rate it 5 stars if you find the app useful!

### 2.1.0 — 2026-06-23

Fixes the issue of missing wallpapers after app updates.

Thank you for your support of My Diary. Please rate 5 stars if you find the app useful!

### 2.0.8 — 2020-04-16

Update change background

## Apps similar to Diary Secret

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Journal X: My Diary with Lock](https://appshunter.io/ios/app/journal-x-my-diary-with-lock/id1360257373) | 4.5 (1,845) | Free | Lifestyle |
| [My Diary - Journal with Lock](https://appshunter.io/ios/app/my-diary-journal-with-lock/id1579321589) | 4.7 (28,004) | Free | Lifestyle |
| [DayGram - One Line a Day Diary](https://appshunter.io/ios/app/daygram-one-line-a-day-diary/id977949232) | 4.5 (249) | Free | Lifestyle |
| [Daily Journal: Diary with Lock](https://appshunter.io/ios/app/daily-journal-diary-with-lock/id1605113008) | 4.8 (5,484) | Free | Lifestyle |
| [My Secret Diary - Journal](https://appshunter.io/ios/app/my-secret-diary-journal/id6443990112) | 4.9 (44) | Free | Lifestyle |
| [My Diary - Private Journal](https://appshunter.io/ios/app/my-diary-private-journal/id6478656385) | 4.6 (309) | Free | Lifestyle |

## More apps by Dat Hoang

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- [Bắt chữ 2021](https://appshunter.io/ios/app/bat-chu-2021/id1343739189)

All apps by Dat Hoang: https://appshunter.io/developer/1143718103

## Related topics

[kuan hua luo](https://appshunter.io/ios/topics/kuan-hua-luo) · [simple diary](https://appshunter.io/ios/topics/simple-diary)

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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 2026-08-24.*