Report updated May 10, 2026
Diary with Lock - iDiary
For individuals seeking a secure, private digital space to document personal memories and daily reflections.
Overview · Full Intel report in progress
Diary with Lock - iDiary is an established lifestyle app that is completely free. With a 4.3/5 rating from 20 reviews, it shows polarized user reception.
What makes this app unique?
What Does It Look Like?
Loading...
What Are The Key Features?
Users can create rich diary entries by combining text, photos, and videos.
The app provides a lock screen passcode for privacy and supports automatic iCloud backups.
Entries can be enhanced with daily mood and weather data.
The app offers font customization options to personalize the journaling experience.
How much does it cost?
Who Built It?
Heyou Co.
Providing private, password-protected digital spaces for personal journaling, note-taking, and secure media storage.
Portfolio
9
Apps
What other apps does Heyou Co. make?
Secret Photo Vault - iSafe
Diary Journal - With Lock
Goal Tracker - Plan Setting
MyNotes - Notes with Lock
FamilyNest - Family Organizer
Habit Tracker - Goals Tracker
Explore the full Heyou Co. report
Portfolio breakdown, audience, momentum, and every app published by Heyou Co..
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for Diary with Lock - iDiary?
How's The Lifestyle Market?
Market outlook for this category
Available very soon
Which niche is Diary with Lock - iDiary in?
to document personal memories and daily reflections
Explore the full Journaling Note Taking niche
Every app in this space — 26 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Diary with Lock - iDiary
Key Takeaways
iDiary is a straightforward, free journaling tool focused on secure, multimedia-rich personal documentation.
Where Is It Heading?
Trend analysis
Available very soon