CoreTask helps users manage tasks and prioritize effectively using the Eisenhower Matrix method. It is catalogued under Productivity & Work on PulseGate.

CoreTask is a consumer product built for productivity enthusiasts.

Does CoreTask have a free plan?

Yes — CoreTask is free to use.

Is CoreTask still maintained?

Unverified. CoreTask has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to CoreTask?

Similar projects tracked by PulseGate include Appen Eisenhower, ADHD Matrix, and 4.Do.

Who develops CoreTask?

CoreTask is developed by Seongkyun Lim, based in the United States.

How long has CoreTask been around?

CoreTask first shipped in 2024.

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CoreTask

Name: CoreTask
Author: Seongkyun Lim

App StoreProductivity & Work🇺🇸

CoreTask: Eisenhower Matrix is a free iOS productivity app that helps users organize and prioritize tasks based on urgency and importance. It features priority setting, time management tools, and a focus timer to boost productivity and reduce procrastination.

FreeiOS

Visit App Store

Overview

4 features

In the Productivity & Work space, CoreTask takes a focused approach. It helps users manage tasks and prioritize effectively using the Eisenhower Matrix method. CoreTask is a consumer product aimed at productivity enthusiasts. CoreTask is free to use. It ships for iOS.

It is developed by Seongkyun Lim (United States), and it first shipped in 2024. Key capabilities include priority setting, time management, and focus timer.

Priority setting
Time management
Focus timer
Task organization

Built with & integrations

Runs on

iOS

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed27 Jun · 02:19 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about CoreTask

What is CoreTask?: CoreTask helps users manage tasks and prioritize effectively using the Eisenhower Matrix method. It is catalogued under Productivity & Work on PulseGate.
Who is CoreTask for?: CoreTask is a consumer product built for productivity enthusiasts.
Does CoreTask have a free plan?: Yes — CoreTask is free to use.
What platforms does CoreTask run on?: CoreTask runs on iOS.
Is CoreTask still maintained?: Unverified. CoreTask has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to CoreTask?: Similar projects tracked by PulseGate include Appen Eisenhower, ADHD Matrix, and 4.Do.Appen Eisenhower ADHD Matrix 4.Do
Who develops CoreTask?: CoreTask is developed by Seongkyun Lim, based in the United States.
How long has CoreTask been around?: CoreTask first shipped in 2024.

At a glance

Platforms: Mobile
Languages: Korean
Built for: productivity enthusiasts
Model: B2C
Solves: Helps users manage tasks and prioritize effectively using the Eisenhower Matrix method.

Registered as

App Store: 6478839577

Developer

🇺🇸Seongkyun Lim

Index record

Identity confidence: High · 87.2
Indexed: 27 Jun 2026
Lifecycle: Alive
Last seen: 27 Jun 2026

Identity audit (12)

Slug: coretask-eisenhower-matrix-apple-com
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Canonical URL: https://apps.apple.com/app/id6478839577

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