Jeongbin Park

Known for

Hana Diary

1app

Active nemesis

EMMO

Other rivals

Publisher DNA

AI intelligence is not yet available for Jeongbin Park. 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 Jeongbin Park's strongest niche.

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Portfolio

Apps

1 app analysed

Sort by

Hana Diary

0.0

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Nostalgic animation loop provides unique emotional reinforcement

Instant-entry mechanism reduces friction for daily habit formation
No cloud-sync or data portability options

Distributed across 12 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 Jeongbin Park publish?

Jeongbin Park has 1 app tracked by Marlvel, primarily in the Lifestyle category.

What kind of apps does Jeongbin Park make?

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

Last updated

Hana Diary

v1.0.0

7mo ago

Europe (7)

France1 / 1
Germany1 / 1
Italy1 / 1
Netherlands1 / 1
Portugal1 / 1

›+2 more europe markets

Spain1 / 1
Sweden1 / 1

Asia-Pacific (2)

Japan1 / 1
South Korea1 / 1

Core markets (1/1 apps)

BrazilFranceGermanyItalyJapanMexicoNetherlandsPortugalSouth KoreaSpainSwedenUnited States

EMMO dominates the emotional journaling space by prioritizing mood-based expression and a highly stylized, minimalist aesthetic that directly competes with Hana Diary’s nostalgic, teacher-like tone.

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 users seeking a tangible, long-term archiving experience by focusing on physical book export and collection 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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This app occupies the same niche of reflective, memory-focused journaling with a focus on long-term narrative preservation.

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 positions journaling as a self-care chat, overlapping with Hana Diary’s goal of providing a supportive, warm user experience.

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 turning existing chat history into narrative journals, targeting users who want to automate their diary creation.

Ide Koshin

known forおうち新聞

1 app0.0Lifestyle

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What is Jeongbin Park's top app?

Based on user sentiment and following across the portfolio, Hana Diary stands out as Jeongbin Park's flagship app tracked by Marlvel.

In how many countries are Jeongbin Park's apps available?

Marlvel has tracked Jeongbin Park's apps across 12 countries.

Shine competes by offering a data-rich timeline and heatmap view, appealing to users who want to visualize their life patterns.

MyMemoir AI leverages artificial intelligence to help users construct a life narrative, competing for the 'reflective journaling' user segment.

Ondo uses AI to transform the journaling process into a conversational experience, directly challenging traditional manual entry apps.

This newcomer introduces a unique 'family newspaper' format that gamifies the journaling process for multiple users.

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 (7)

Asia-Pacific (2)

Core markets (1/1 apps)

Contenders(2)

Same space(4)

New entrants(2)