Ucカレンダー見やすいスケジュール帳アプリ

Name: Ucカレンダー 見やすいスケジュール帳アプリ
Rating: 4.42 (17549 reviews)
Author: URECY WORKS LLC

LiveURECY WORKS LLC9 apps · 4M installsLifestyleFree · contains adsIn-app purchases: ¥550 per itemcom.urecy.tools.calendar

Simple & compact, easy to use popular free calendar app. We also support Japan's public holiday, Rokuyo. Please use it for daily schedule management.

Alert me ★ Watch Open in Play ↗

Total installs: 755,549
Installs / day: +100
Rating: 4.4★
Released: 20 Apr 2013
Last update: 28 Jan 2026
Countries: 1/30

Installs per day

gain of the exact counter

Lifetime avg ≈ 153/day (all installs ÷ days since release)

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

2 changesFull history

12 Oct 2026 before
Content rating
EveryoneRated for 3+
12 Oct 2026 before
In-app prices
—¥550 per item

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

Japan4.4

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

estimate · charts of 12 Oct

Most downloads likely come from 🇯🇵 Japan (~100%).

Japan100%#152 Trending · Lifestyle

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 12 Oct

Chart	Country	Rank	Change
Trending · Lifestyle	JP	#152	▼ 85

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
Collects data Location, App info and performance, and Device or other IDs
Data is encrypted in transit

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

12 in 6 groups

6 Sensitive1 Notable5 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
See the list of accounts on your phone, like Google or email accounts
See every contact saved on your phone, including names, numbers and emails
See all events in your calendar, including details like guests, places and notes
Add, change or delete calendar events and email guests, without telling the calendar owner

IdentitySensitive1

Access to accounts on the device and your personal profile card

See the list of accounts on your phone, like Google or email accountsfind accounts on the device · GET_ACCOUNTS

CalendarSensitive2

Access to your calendar events and their details

See all events in your calendar, including details like guests, places and notesread calendar events plus confidential information · READ_CALENDAR
Add, change or delete calendar events and email guests, without telling the calendar owneradd or modify calendar events and send email to guests without owners' knowledge · WRITE_CALENDAR

ContactsSensitive2

Access to the contacts saved on your phone

See the list of accounts on your phone, like Google or email accountsfind accounts on the device · GET_ACCOUNTS
See every contact saved on your phone, including names, numbers and emailsread your contacts · READ_CONTACTS

LocationSensitive1

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable5

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

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 12 permissions Show less

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

Ucカレンダーはシンプルなデザインと軽快な動作が特徴の使いやすい無料のカレンダーアプリです。カレンダーは月表示と日表示に対応しており、日々のスケジュール管理にピッタリです。また、日本の祝日、祭日、六曜もサポートしており、コンパクトで機能的なアプリになっています。ぜひご利用ください。 ■主な機能 - 月表示カレンダー - 日表示カレンダー - 日本の祝日、祭日の表示 - 六曜の表示(大安、仏滅などが確認できます) - Googleカレンダーと同期 - 10種類のテーマから好きなデザインが選べます ■カレンダー機能月表示カレンダーと日表示カレンダーをサポートしています。スッキリとして見やすいデザインでスケジュールの確認、編集が素早く行えます。週開始日は日曜or月曜に指定できるようになっているので、お好みの設定でご利用ください。 ■シンプルでわかりやす操作性スケジュールの確認、作成、編集など日々のスケジュール管理で行う操作がスムーズに行えるようデザインされています。シンプルでわかりやすいUIによる高い操作性を是非お試しください。 ■予定の登録が簡単予定の登録画面はとてもシンプルで使いやすいデザインになっています。誰でも簡単に素早く予定を登録できます。 ■日本の祝日、祭日をサポート 2015年の祝日、祭日はもちろんのこと2012年〜2016年の日本の祝祭日をサポートしています。休暇の計画などにお役立てください。 ■六曜をサポート日本独自の六曜の表示をサポートしています。 2010年〜2020年までの10年分の六曜が確認できます。お仕事等で使われる場合、祝い事の日程を決めたい場合(大安、仏滅の確認)などにお役立てください。 ■１０種類のテーマが選べるカレンダーのデザインに１０種類のテーマを用意しています。お好みのテーマをご利用いただけます。 ■Googleカレンダーと同期通常、AndroidではOSが自動でGoogleカレンダーとの同期を行ってくれますが、アプリから任意のタイミングで同期の命令を出す事ができます。 ■有料版の機能 - 広告が非表示になります。

What's new

- 2027年の祝日を追加

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