512

雀勘～自動収支計算ツール～

Live時任薫のアプリ開発2 apps · 18 installsEntertainmentFree · contains adsIn-app purchases: ¥270 - ¥2,000 per itemcom.mitsui.jankan

A settlement app that makes settling mahjong games easy by automatically calculating who pays/receives how much.

Alert me★ WatchOpen in Play ↗
Total installs
15
exact · Play shows 10+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
5 Aug 2026
2mo ago
Last update
5 Aug 2026
v1.0.1 · 2mo ago
Countries
1/30
live · checked 2d ago

Installs per day

gain of the exact counter
01234511 Oct12 Oct

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
14151610 Oct11 Oct12 Oct
051015205 Aug10 Oct12 Oct

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
  1. before
    Content rating
    EveryoneRated for 3+
  2. before
    In-app prices
    $1.69 - $11.99 per item¥270 - ¥2,000 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
Japan
Kenya
South Korea
Mexico
Nigeria
Philippines
Pakistan
Poland
Russia
Saudi Arabia
Thailand
Türkiye
United States
Vietnam
South Africa

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
  • 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

4 in 1 group
0 Sensitive1 Notable3 Routine
OtherNotable4

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
  • 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
Screenshot 5 Download
Screenshot 6 Download
Screenshot 7 Download
Screenshot 8 Download
Full description
「雀勘（じゃんかん）」は、友人同士の麻雀の後の面倒な精算をラクにする アプリです。 ■ こんな悩みを解決します ・毎回誰がいくら払うのか計算するのが面倒 ・ウマ・オカのルールが複雑でよく間違える ・「あの時払った/払ってない」が曖昧になる ■ 主な機能 ・プレイヤー登録：よく打つメンバーを登録しておけば毎回選ぶだけ ・ルールテンプレート：配給原点・返し点・レート・ウマ/オカを卓ごとに設定して保存 ・自動精算計算：素点を入力するだけで、誰が誰にいくら払うか最小手数で自動計算 ・精算状況の管理：未払い・一部払い・払い済みを記録して管理 ・対局履歴：過去の対局・精算結果をいつでも振り返り可能 ■ こんな方におすすめ ・定期的に麻雀仲間と対局するグループ ・精算の計算や記録が面倒だと感じている方 ・ウマ・オカの扱いに慣れていない方 送金・決済機能ではなく、あくまで「計算・記録」に特化したアプリです。 実際のお金のやり取りは対局メンバー間で行ってください。 雀勘プレミアムにアップグレードすると、広告非表示・対局記録の保存件数 無制限などの特典が利用できます。

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