Quark Chroma

Name: Quark Chroma
Author: Quark Works

LiveQuark Works5 apps · 4 installsProductivityFreejp.quarkworks.chroma

Organize your schedule with color-coded labels. A lightweight and simple calendar with holiday display and input history.

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Total installs: 2
Installs / day: 0
Rating: —★
Released: 11 Aug 2026
Last update: 12 Aug 2026
Countries: 1/30

Installs per day

gain of the exact counter

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

3dAll

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

1 changesFull history

13 Oct 2026 before
Content rating
EveryoneRated for 3+

Country availability

Live 1Listed, not installable 29Not listed 0

United Arab Emirates

Argentina

Australia

Bangladesh

Brazil

Canada

Colombia

Germany

Egypt

Spain

France

United Kingdom

Indonesia

India

Italy

Japan

Kenya

South Korea

Mexico

Nigeria

Philippines

Pakistan

Poland

Russia

Saudi Arabia

Thailand

Türkiye

United States

Vietnam

South Africa

Show all 30 countries ▾Show top 5 only ▴

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

1 in 1 group

0 Sensitive0 Notable1 Routine

OtherRoutine1

Access to miscellaneous device features that don't fit other categories

Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Quark Chroma は、予定を「色分けラベル」で直感的に整理できる、シンプルで軽快なカレンダーアプリです。ごちゃごちゃした機能は省き、毎日の予定管理に本当に必要なものだけをまとめました。 ■ 主な特長・色分けラベル：仕事・プライベート・家族など、用途ごとに色を付けて一目で把握。・ラベル管理：自分だけのラベルを自由に作成・編集できます。・祝日表示：日本の祝日を自動で表示。休日がすぐ分かります。・入力履歴：よく使う予定をすばやく再入力。・月間一覧／全予定ビュー：その月の予定も、すべての予定もまとめて確認。・シンプルで見やすいデザイン：迷わず使える軽量設計。・オフラインでも動作：データは端末内に保存され、ネットがなくても使えます。・無料・広告なし：わずらわしい広告は表示しません。 ■ こんな方におすすめ・カレンダーはシンプルなのが一番だと思う方・色分けで予定をパッと見分けたい方・軽くてサッと開けるアプリを探している方思いついた予定を、色でサッと分けて、迷わず管理。Quark Chroma で毎日の予定をもっと軽やかに。