# 2-7 Triple Draw Calculator

> 2-7 Triple Draw Calculator (iPhone/iPad app by ZENSHIN, K.K..)

- Source: https://appshunter.io/ios/app/2-7-triple-draw-calculator/id6758857010 (this page in markdown: same URL + `.md`)
- Developer: [ZENSHIN, K.K.](https://appshunter.io/developer/1873274567)
- Category: Games, Card, Simulation
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 6 MB
- Languages: American English
- Released: 2026-02-09
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/2-7-triple-draw-calculator/id6758857010/reviews.md

## What is 2?

2-7トリプルドローポーカーの確率計算アプリです。
ハンドを選択して、交換後に目指せる役（7ロー、8ロー）の確率を計算できます。

A probability calculator app for 2-7 Triple Draw poker.
Select your hand and calculate the probability of achieving target hands (7-low, 8-low) after drawing cards.


## Version history (last 2 releases)

### 1.0.1 — 2026-02-20

確率計算ロジックの改善
   - フラッシュ時の確率計算を修正
   - ストレート時の確率計算を修正

### 1.0 — 2026-02-10

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*