sunghun kim

Known for

Daon Diary: Emotion·Note·Daily

1app

Active nemesis

EMMO

Other rivals

Publisher DNA

AI intelligence is not yet available for sunghun kim. The portfolio data below is up to date.

Top niches they play in

Journaling Note Taking1 app

Explore the Journaling Note Taking niche

See every app competing in sunghun kim's strongest niche.

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Portfolio

Apps

1 app analysed

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Daon Diary: Emotion·Note·Daily

0.0

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Minimalist interface reduces cognitive load for users seeking simple memory recording.

Local-only storage architecture functions as a privacy-first barrier against data-harvesting competitors.
Absence of multi-modal input (voice/video) increases entry friction compared to category contenders.

Distributed across 9 markets, strongest in Europe.

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

Americas (3)

User sentiment

User-sentiment analysis coming soon.

Rivals

The rivals identified

Nemeses(1)

EMMO

known forEMMO - 日记与笔记

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does sunghun kim publish?

sunghun kim has 1 app tracked by Marlvel, primarily in the Lifestyle category.

What kind of apps does sunghun kim make?

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

Last updated

Daon Diary: Emotion·Note·Daily

v1.11.4

5mo ago

Europe (4)

France1 / 1
Germany1 / 1
Portugal1 / 1
Spain1 / 1

Asia-Pacific (2)

Japan1 / 1
South Korea1 / 1

Core markets (1/1 apps)

BrazilFranceGermanyJapanMexicoPortugalSouth KoreaSpainUnited States

EMMO dominates the lifestyle journaling category by offering a highly visual, mood-centric interface that directly competes with Daon Diary’s goal of capturing daily memories.

Contenders(2)

Shanghai Ningguang Information Technology Co.

known for团纸日记-把生活写成一本书

1 app5.0Lifestyle

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This app targets the same memory-keeping audience but differentiates through physical-world output features.

婷婷乔

known forShine - Timeline diary

3 apps

Same space(4)

Beijing Haixin Intelligence Technology Co.

known for时光之语

1 app5.0Lifestyle

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It competes by using AI to conduct 'interviews' with the user to build a deeper personal history.

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 for journaling, mirroring the casual nature of Daon but with a different UX.

Onda Labs

known forOndo: AI Journal

1 app5.0Lifestyle

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New entrants(2)

Amon Studio

known forLore: Every Chat Hides a Story

1 app0.0Lifestyle

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Lore disrupts the space by importing existing chat data to generate journals, a unique alternative to manual entry.

Ide Koshin

known forおうち新聞

1 app0.0Lifestyle

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What is sunghun kim's top app?

Based on user sentiment and following across the portfolio, Daon Diary: Emotion·Note·Daily stands out as sunghun kim's flagship app tracked by Marlvel.

In how many countries are sunghun kim's apps available?

Marlvel has tracked sunghun kim's apps across 9 countries.

Shine competes for the same journaling demographic by offering advanced data visualization and multi-modal input.

This app targets users looking to turn daily logs into a structured biography using AI.

Ondo occupies the same lifestyle space but shifts the value proposition toward AI-assisted reflection.

This newcomer targets family-oriented journaling, a niche that could eventually overlap with individual diary apps.

Snapshot

Publisher DNA

Top niches they play in

Portfolio

Apps

Americas (3)

User sentiment

Rivals

The rivals identified

Nemeses(1)

So what?

Frequently asked questions

Europe (4)

Asia-Pacific (2)

Core markets (1/1 apps)

Contenders(2)

Same space(4)

New entrants(2)