My Diary & Journal with Lock
My Diary & Journal with Lock Summary
My Diary & Journal with Lock is a ad-supported, with in-app purchases Android app in Lifestyle by Ascendik. Released in Dec 2019 (6 years ago). It has about 3M+ installs and 33.9K ratings with a 4.57★ (excellent) average. Based on AppGoblin estimates, generates around $10K+ monthly revenue (61% IAP / 39% ads). Store metadata: updated Mar 24, 2026, version 4002.
Recent activity: -989537 installs this week (184.3K over 4 weeks) showing exceptional growth , and -3 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 4, 2026.
Store info: Last updated on Google Play on Mar 24, 2026 (version 4002).
My Diary & Journal with Lock was last scanned for SDKs 2026-04-04. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Airbnb Engineering
Google
Kotlin
Jake Wharton
Firebase
AdMob
Facebook4.57★
Ratings: 33.9K
Screenshots
App Description
Use My Secret Diary with fingerprint lock as daily journal app and photo journal
Quillio is a unique personalized diary journal that allows you to write anything from quick notes in seconds to long life-changing insights using colorful themes, audio recordings, and photos. Writing journal has never been easier before. This personal diary with a lock has so many options that millions of users have a million different versions of my diary app.
✨A digital journal with a lock is a safer and more practical version than a traditional journal notebook with a pencil.
✨We personalized UI/UX so if you write daily diaries with a personal touch, you will start to call this app “my diary”.
✨You will get a daily diary that is visually pleasing and easy to use.
Why you should try My Diary & Journal with Lock:
📒 Secret Diary - Write, it's good for you. A gratitude daily diary can be a great way to improve your mood. You can record your parties, use emojis as a mood tracker, and include photos in this journal with lock. Use it as your private, secure daily journal notebook and free writing diary.
🎨 Themes and Fonts - When writing private journals at night it is better to use a dark theme, and my diary offers you beautiful dark themes. There are also a lot of other delightful themes that may suit you at any other time. You can sort your daily diary and notes by time, date, or alphabetical order. Use bold, italic, underline, and dozens of other options.
📸 Photo Journal - Save your memories by uploading photos to your daily diary. You can create a journey journal by adding your adventure photos. Upload your before and after fitness transformation photos, your favorite recipes, and private photos of you and your loved ones. We give you all the freedom to create your personal photo diary.
🔐 Codelock - It's time to transfer the secrets from your mind to a journal with a lock. This private diary journal will keep your secrets after setting your diary password. Use my secret diary with a lock anywhere, any time, as much as you want. My secret diary will never let your memories down.
🤩 Mood leaderboard - With various adorable stickers, this free diary journal can be used as a mood diary tracker software. It will help you in mood tracking and accompanying any event worth recording, such as the laughs with your pals about memories or lessons from your m