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Jeongbin Park

Known forHana Diary
5apps0.0 Multi-theme

Publisher DNA

What defines Jeongbin Park?

AI intelligence is not yet available for Jeongbin Park. The portfolio data below is up to date.

Portfolio

What does Jeongbin Park ship?

Apps

5 apps analysed

Nostalgic animation loop provides unique emotional reinforcement

  • Instant-entry mechanism reduces friction for daily habit formation

AI-powered identification removes the barrier of botanical expertise for casual hikers.

  • Location-based logging creates a personalized map of nature records, increasing user switching costs.

Analysis in progress

Distributed across 12 markets, strongest in Europe.

Based on 2 of 5 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • United States2 / 2
  • Brazil1 / 2
  • Mexico1 / 2

Europe (7)

  • France1 / 2
  • Germany1 / 2
  • Italy1 / 2
  • Netherlands1 / 2
  • Portugal1 / 2
›+2 more europe markets
  • Spain1 / 2
  • Sweden1 / 2

Asia-Pacific (2)

  • South Korea2 / 2
  • Japan1 / 2

Core markets (2/2 apps)

South KoreaUnited States

Rivals

Who does Jeongbin Park compete with?

The rivals identified

Nemeses(1)

EMMO

known forEMMO - 日记与笔记

1 app4.8Lifestyle

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

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 apps5.0Lifestyle

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

Same space(4)

Beijing Haixin Intelligence Technology Co.

known for时光之语

1 app5.0Lifestyle

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

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

Jun Haeyun

known forChat with Me: Selfcare Journal

1 appLifestyle

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

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

New entrants(2)

Amon Studio

known forLore: Every Chat Hides a Story

1 app0.0Lifestyle

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

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

Frequently asked questions

How many apps does Jeongbin Park publish?
Jeongbin Park has 5 apps tracked by Marlvel, primarily in the Book category.
What kind of apps does Jeongbin Park make?
Jeongbin Park's portfolio is concentrated in Book and Lifestyle, with an average rating of 0.0/5 across rated apps.
What is Jeongbin Park's top app?
By review volume across the portfolio, Hana Diary is Jeongbin Park's best-known app tracked by Marlvel.
In how many countries are Jeongbin Park's apps available?
Marlvel has tracked Jeongbin Park's apps across 12 countries.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Jeongbin Park, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Jeongbin Park intelligence.” Updated N/A. https://marlvel.ai/publishers/jeongbin-park

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Data licensed under CC-BY-NC 4.0