KCard2 offers a challenging arithmetic card puzzle game for logic and math enthusiasts. It is catalogued under Card & board games on PulseGate.

kCard2 is a consumer product built for puzzle and math game players.

Is kCard2 still active?

Unverified. kCard2 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 kCard2?

Similar projects tracked by PulseGate include PairPointTrainアプリ, Number calc, and 24K.

kCard2 is developed by Kawamata Koichiro, based in the United States.

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kCard2

Name: kCard2
Author: Kawamata Koichiro

App StoreCard & board games🇺🇸

kCard2 is an arithmetic card puzzle game where players combine number cards using basic operations to reach target values. It features fast-paced turns, strategic gameplay, and online leaderboards for competitive puzzle enthusiasts.

FreeiOS

Visit App Store

Overview

In the Card & board games space, kCard2 takes a focused approach. It offers a challenging arithmetic card puzzle game for logic and math enthusiasts. It is built as a consumer product for puzzle and math game players. It is available for free. It runs on iOS.

It is developed by Kawamata Koichiro (United States), and it first shipped in 2026.

Built with & integrations

Runs on

iOS

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed28 Jun · 00:23 UTC
kCard2 verified against its public source
Source: PulseGate · Open

Frequently asked questions about kCard2

What does kCard2 do?: KCard2 offers a challenging arithmetic card puzzle game for logic and math enthusiasts. It is catalogued under Card & board games on PulseGate.
Who is kCard2 for?: kCard2 is a consumer product built for puzzle and math game players.
Does kCard2 have a free plan?: Yes — kCard2 is free to use.
What platforms does kCard2 run on?: kCard2 runs on iOS.
Is kCard2 still active?: Unverified. kCard2 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 kCard2?: Similar projects tracked by PulseGate include PairPointTrainアプリ, Number calc, and 24K.PairPointTrainアプリ Number calc 24K
Who makes kCard2?: kCard2 is developed by Kawamata Koichiro, based in the United States.
When did kCard2 launch?: kCard2 first shipped in 2026.

At a glance

Platforms: Mobile
Languages: English
Built for: puzzle and math game players
Model: B2C
Solves: Offers a challenging arithmetic card puzzle game for logic and math enthusiasts.

Registered as

App Store: 6475621483

Developer

🇺🇸Kawamata Koichiro

Index record

Identity confidence: High · 91.2
Indexed: 28 Jun 2026
Lifecycle: Alive
Last seen: 28 Jun 2026

Identity audit (12)

Slug: kcard2-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: 28 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: Recorded source: taxonomy-pass-a.
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/id6475621483

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