App Intel

目力 数学トレーニング Live

METIS3 apps · 3.2K installsEducationalFreeIn-app purchases: $0.99 per itemcom.metis

App to train mathematics mental arithmetic force for the university entrance exam

Total installs
3,203
exact · Play shows 1,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
16 Jul 2019
7.2y ago
Last update
9 Aug 2020
v1.7.1 · 6.2y ago
Countries
—
not checked yet

Install history

exact counter from Google Play
3.1K3.6K4.1K4.5K5K10 Oct11 Oct11 Oct
3.1K3.6K4.1K4.5K5K10 Oct11 Oct11 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

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.

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Permissions

5 in 3 groups
4 Sensitive0 Notable1 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
OtherRoutine1

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

  • Connect to the internet to load content and send datafull network access · INTERNET

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

Full description
大学受験の数学で役立つ「見方」や「計算テクニック」を反復して集中的にトレーニングすることができるアプリです。効率の良い正攻法なのに盲点となっているものを厳選して掲載しています。 ■アプリの内容紹介■ 画面に現れた問題を見て、メモを取ることなく、目と頭で「解決策から結論まで」をイメージします。 問題はテーマ毎にまとめられており、ボタンをタップしていくと、数値などが変換された問題がどんどん自動的に作られて表示されます。 そのため学習者は、鍛えたいテーマを集中的に反復練習することにより、イメージ力や暗算力を鍛えることができます。 「練習編」と「実戦編」が用意されています。 「練習編」では、問題毎に解答を簡潔に説明するアニメーションが表示されます。また、好きなタイミングでボタンをタップすると新しい問題が自動で生成されるため、心おきなく無制限に練習できます。 「実戦編」では、テーマ毎に10問を解ききるまでの時間を測定します。テーマごとに最高記録が保存されます。 ■問題の内容とレベル■ 大学入試の数学問題の中で、特にイメージ力と計算の瞬発力で差がつく部分が抽出されており、コツさえつかめばメモを取らなくても頭の中で無理なく解法から結論までがイメージできるようなものとなっています。 扱っているテーマは次の通りです。 ・平行線による比の移動【数A「図形の性質」】(無料) ・放物線が切り取る線分【数I「2次関数」】(無料) ・3次関数のグラフと接線【数II「3次関数」】(有料120円) ・Σ(1次式)【数B「数列」】(有料120円) ・絶対値記号を含む不等式【数I「数と式」】(有料120円) 随時更新予定

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