真・関数電卓 - 分数・ルート・三角関数

Name: 真・関数電卓 - 分数・ルート・三角関数
Rating: 5.00 (7 reviews)
Author: OnederAppli

LiveOnederAppli9 apps · 1.1K installsToolsFree · contains adsIn-app purchases: ¥480 per itemjp.onederappli.calc

Clearly displays fractions and square roots. A scientific calculator that supports trigonometric functions, logarithms, and scientific constants.

Alert me ★ Watch Open in Play ↗

Total installs: 756
Installs / day: +1
Rating: 5.0★
Released: 3 Dec 2020
Last update: 3 Oct 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

2 changesFull history

13 Oct 2026 before
Content rating
EveryoneRated for 3+
13 Oct 2026 before
In-app prices
$2.79 per item¥480 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

Japan5.0

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
Data is encrypted in transit
No way to ask for data deletion

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

7 in 2 groups

0 Sensitive2 Notable5 Routine

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

OtherNotable6

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

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
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

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

真・関数電卓は、数学・物理・化学の学習やレポート作成に役立つ関数電卓アプリです。三角関数・対数・科学定数を使った計算に対応。分数・ルート・べき乗を見やすい数式で表示し、複雑な計算式も確認しながら入力できます。タブで複数の計算を使い分け、求めた答えを別のタブの計算にも活用。高校生・大学生の勉強から、仕事での計算までサポートします。【主な機能】 ■ 分数・ルート・べき乗を見やすく表示数式の形を保った表示で、入力した計算式を確認できます。分数やルートを含む複雑な式も読み取りやすく表示します。 ■ 三角関数・対数などの関数計算三角関数、逆三角関数、双曲線関数、対数に対応。学習内容や用途に合わせて、さまざまな計算に利用できます。 ■ 物理・化学で役立つ科学定数よく使う科学定数を収録。必要な定数を呼び出して、計算に利用できます。 ■ タブで複数の計算を整理計算をタブごとに分けて進められます。別のタブで求めた答えも使えるため、複数の計算結果を組み合わせたいときに便利です。 ■ 度・ラジアンの切り替え角度の単位を度とラジアンで切り替えられます。三角関数などの計算に合わせて選択できます。 ■ 入力しやすい操作画面タッチした入力ボタンを拡大表示し、押したボタンを確認しやすくしています。入力モードの切り替えにはスライドアニメーションを採用しています。 ■ 日本語・英語に対応表示言語を日本語と英語で切り替えられます。【こんな場面におすすめ】・高校・大学の数学や理科の学習に・物理・化学の課題やレポート作成に・三角関数や対数を使った計算に・分数やルートを含む計算式の確認に・科学定数を使う計算に・複数の計算結果を組み合わせる作業に見やすい数式表示とタブ機能で、日々の計算をもっとスムーズに。