Dong Hyun Kim

Known for

POW - 일기장 (광고없는 초대받은 사람들의 공간)

1app

Active nemesis

Emolog

Other rivals

Publisher DNA

AI intelligence is not yet available for Dong Hyun Kim. The portfolio data below is up to date.

Portfolio

Apps

1 app analysed

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POW - 일기장 (광고없는 초대받은 사람들의 공간)

0.0

View Intel →

AI emotional feedback via Gemini API increases user switching costs

Invitation-only access creates artificial scarcity to drive early adoption
Zero rating volume limits discovery in app stores

Single-market publisher, every app ships only to United States.

Based on 1 of 1 app with localized market data · last scanned Jul 2026.

Americas (1)

User sentiment

User-sentiment analysis coming soon.

Rivals

The rivals identified

Nemeses(1)

Emolog

known forEmolog - Diary & Mood Tracker

1 appLifestyle

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Dong Hyun Kim publish?

Dong Hyun Kim has 1 app tracked by Marlvel, primarily in the Lifestyle category.

What kind of apps does Dong Hyun Kim make?

Dong Hyun Kim's portfolio is concentrated in Lifestyle, with an average rating of 0.0/5 across rated apps.

Last updated

POW - 일기장 (광고없는 초대받은 사람들의 공간)

v1.4.0

26d ago

Core markets (1/1 apps)

United States

Emolog directly competes for the same emotional journaling demographic by prioritizing mood tracking and private, encrypted memory storage.

Contenders(4)

Analog Lab

known formellog - Couple, Photos, Diary

1 app5.0Lifestyle

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Mellog is a direct functional rival, specifically targeting the couple-centric diary market with shared photo and calendar features.

Hangzhou Jina Information Technology Co.

known for人生瞬间

1 app4.8Lifestyle

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Manuel Raimund

known forTriad: Daily Self-Reflection

1 app5.0Lifestyle

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Selin Choi

known for다하자

1 app4.5Lifestyle

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Same space(4)

Beijing Haixin Intelligence Technology Co.

known for时光之语

1 app5.0Lifestyle

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This app serves the memoir-writing niche, focusing on long-form documentation of life events.

Jason Liang

known forMyMemoir AI

1 app5.0Lifestyle

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Jun Haeyun

known forChat with Me: Selfcare Journal

1 appLifestyle

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This app uses a chat-based interface to facilitate self-care journaling, mirroring the casual nature of messaging apps.

Onda Labs

known forOndo: AI Journal

1 app5.0Lifestyle

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New entrants(2)

Ide Koshin

known forおうち新聞

1 app0.0Lifestyle

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A new entrant that gamifies family memory sharing by turning daily logs into a weekly 'newspaper' format.

Leyla Arcasoy

known fordo not text them

1 app0.0Lifestyle

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What is Dong Hyun Kim's top app?

Based on user sentiment and following across the portfolio, POW - 일기장 (광고없는 초대받은 사람들의 공간) stands out as Dong Hyun Kim's flagship app tracked by Marlvel.

In how many countries are Dong Hyun Kim's apps available?

Marlvel has tracked Dong Hyun Kim's apps across 1 country.

This app competes by offering a private, social-free environment for users who want to document life moments without external interaction.

Triad targets the same daily self-reflection use case but focuses on a structured, minimalist approach to journaling.

While primarily a bucket list app, it overlaps with POW by using multimedia logging to track personal goals and life milestones.

MyMemoir AI competes by automating the process of turning daily entries into a cohesive life biography.

Ondo occupies the AI-assisted journaling space, using conversational interfaces to drive engagement.

This app targets a specific emotional niche—managing the urge to contact an ex—using journaling as a therapeutic tool.

Snapshot

Publisher DNA

Portfolio

Apps

Americas (1)

User sentiment

Rivals

The rivals identified

Nemeses(1)

So what?

Frequently asked questions

Core markets (1/1 apps)

Contenders(4)

Same space(4)

New entrants(2)