App Intel
512

トランプたし算：暗算・記憶力・脳トレ計算

Live株式会社UnReact5 apps · 47 installsCardFree · contains adscom.unreact.cardsum

A mental addition game where you memorize the numbers on playing cards while doing arithmetic. You can't see the previous card! A brain-training math game that simultaneously improves working memory and mental arithmetic skills.

Alert me★ WatchOpen in Play ↗
Total installs
6
exact · Play shows 5+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
—
—
Last update
22 Jun 2026
v1.0.0 · 4mo ago
Countries
0/1
live · checked 2d ago

Install history

exact counter from Google Play
5.96.97.991011 Oct12 Oct13 Oct
5.96.97.991011 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8112 Oct13 Oct13 Oct

Change timeline

Full history

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

Live 0Listed, not installable 1Not listed 0
United States

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.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Device or other IDs
  • Collects data 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

10 in 3 groups
5 Sensitive1 Notable4 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
  • Show its own windows or bubbles on top of other apps you are using
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
OtherSensitive6

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

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • 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

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Full description
トランプたし算は、暗算・計算力・記憶力（ワーキングメモリ）を同時に鍛える脳トレ計算ゲームです。52 枚のトランプを 1 枚ずつめくり、出てきた数字をそれまでの合計にたし算していくだけ。ルールはシンプルなのに奥が深い、無料で遊べる脳トレ・計算アプリです。 前のカードは見えません。途中の合計を頭の中で覚えながら次の数字をたし算するので、暗算（計算）と短期記憶（ワーキングメモリ）を本気で使います。スキマ時間の脳トレにも、毎日の計算練習にもぴったりです。 ■ 遊び方はかんたん（数字をたし算するだけ） ・トランプのカードが 1 枚ずつ表示されます ・表示された数字を、それまでの合計に足してください ・合計をテンキーで入力 → 桁が揃えば自動で次のカードへ ・前のカードは見えないので、合計を記憶しながら進めます ・A=1、J=11、Q=12、K=13 として計算します ■ 暗算・計算力を鍛える計算ゲーム 1 枚ずつ数字が増えていくので、繰り上がりのあるたし算（足し算）を連続でこなす実戦的な計算トレーニングになります。続けるほど暗算のスピードと正確さが上がる、シンプルな計算ゲームです。 ■ ワーキングメモリ・記憶力のトレーニングにも 「今の合計」を覚えたまま次の数字を足すため、短期記憶（ワーキングメモリ）と集中力も同時に鍛えられます。単なる計算ドリルにはない、記憶 × 暗算の脳トレです。 ■ 小学生・中学生の算数 / 計算練習にも やることは「数字を足すだけ」のシンプルな計算ドリル。小学生・中学生の算数・計算練習や、足し算の暗算トレーニングとしても使えます（※終盤は合計が大きくなり、暗算の難易度はやや高めです）。 ■ 特徴 ・1 ゲーム最短 1〜2 分。通勤・通学やスキマ時間の暇つぶしに ・ベストスコア（最大連続正解枚数）とベストクリアタイムを記録 ・正解 / 不正解 / クリアで触覚フィードバック（オフ可） ・オフライン完結。アカウント登録・通信不要 ■ こんな人におすすめ ・暗算力・計算力を毎日鍛えたい ・ワーキングメモリ / 記憶力をトレーニングしたい ・小学生・中学生の算数・計算練習に使いたい ・スキマ時間に集中力をリセットしたい ・トランプを使った定番の暗算ゲームをスマホで気軽に遊びたい さあ、52 枚のトランプを暗算でたし算して、全クリアとベストタイム更新を目指しましょう！

What's new

広告の追加

Similar games

closest title first, then most installs per day