AI intelligence is not yet available for SUNG HWAN JANG. The portfolio data below is up to date.
1 app analysed
Ad-free environment sustains long-term user retention.
1
Positive apps
0
Neutral / mixed
0
Negative apps
90/100
Avg sentiment score
Strategic outlook coming soon.
Portfolio
Free 1Last updated
백자 하루 - 원고지 일기장
v3.9.1
1mo ago
Single-market publisher, every app ships only to United States.
Based on 1 of 1 app with localized market data · last scanned .
This app dominates the casual journaling market by targeting younger demographics with high-engagement gamification and security features that directly compete for the same daily-habit user base.
This app competes for the 'intentional writer' demographic by providing a curated library of prompts to overcome writer's block.
While primarily a reference app, it competes for the same 'daily reflection' time slot as our diary.
A disruptive newcomer that uses AI to turn mundane chat logs into narrative stories, challenging traditional journaling.
Halo targets the self-improvement segment by offering structured, guided reflection tools rather than open-ended writing.
Waffle competes by shifting the journaling experience from a solitary activity to a social, collaborative one.
A direct functional competitor that focuses on the core utility of private, secure daily logging.
A peer app that emphasizes the security and emotional tracking aspects of daily journaling.
This app occupies the same lifestyle category by blending mood tracking with traditional diary entries.
Focuses on the specific niche of gratitude journaling, which overlaps with our goal of making life more meaningful.
A new entrant focusing on visual-first journaling through collage and quick capture methods.