UI JIN JEONG

Known for

CareTag

1app

Active nemesis

AlayaCare

Other rivals

Publisher DNA

AI intelligence is not yet available for UI JIN JEONG. The portfolio data below is up to date.

Top niches they play in

First Aid Trackers1 app

Explore the First Aid Trackers niche

See every app competing in UI JIN JEONG's strongest niche.

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Portfolio

Apps

1 app analysed

Sort by

CareTag

0.0

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Emergency QR code provides low-friction access for responders

Local-first storage architecture ensures data privacy
Freemium model gates essential iCloud backup

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

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

Americas (1)

User sentiment

User-sentiment analysis coming soon.

Rivals

The rivals identified

Nemeses(1)

AlayaCare

known forAlayaCare

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does UI JIN JEONG publish?

UI JIN JEONG has 1 app tracked by Marlvel, primarily in the Medical category.

What kind of apps does UI JIN JEONG make?

UI JIN JEONG's portfolio is concentrated in Medical, with an average rating of 0.0/5 across rated apps.

Last updated

CareTag

v1.0

9mo ago

Core markets (1/1 apps)

United States

AlayaCare competes by professionalizing the caregiving workflow, targeting the same ecosystem of caregivers and patients that CareTag aims to support through personal health profiles.

Contenders(2)

Lifeguard

known forLifeguardMobile

1 app3.7Medical

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This app targets the same 'Circle of Care' demographic, focusing on collaborative health tracking and dependent profile management.

Salient Care

known forMy Health Team

1 app0.0Medical

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Same space(4)

Ada Health

known forAda - your health portal

1 app4.6Medical

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Ada competes for the 'health companion' user base by providing AI-driven symptom assessment and health tracking.

Connect America

known forMy Lifeline | Lifeline Systems

1 app3.4Medical

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Merck & Co

known forMerck Manual Consumer

1 appMedical

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While more educational, it competes for the user's attention as a primary resource for understanding health conditions and medications.

Universal Projects and Tools S.L.

known forUniversal Doctor Speaker: Medical Translator with Audios

1 app3.3Medical

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New entrants(1)

Atman Ventures

known forLifeFone Family Guard

1 app0.0Medical

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A recent entrant that focuses on the intersection of personal safety and family monitoring, mirroring CareTag's family care companion goals.

What is UI JIN JEONG's top app?

Based on user sentiment and following across the portfolio, CareTag stands out as UI JIN JEONG's flagship app tracked by Marlvel.

In how many countries are UI JIN JEONG's apps available?

Marlvel has tracked UI JIN JEONG's apps across 1 country.

My Health Team overlaps with CareTag by facilitating communication between patients and their broader medical support network.

My Lifeline directly competes in the emergency response space by offering GPS tracking and real-time notifications for caregivers.

This app serves the same emergency medical context by providing critical communication tools for patients in foreign environments.

Snapshot

Publisher DNA

Top niches they play in

Portfolio

Apps

Americas (1)

User sentiment

Rivals

The rivals identified

Nemeses(1)

So what?

Frequently asked questions

Core markets (1/1 apps)

Contenders(2)

Same space(4)

New entrants(1)