# Lotto Pattern Lab — Lottery history and analysis

> Lottery history and analysis (iPhone/iPad app by CHUAN JUI HUANG.)

- Source: https://appshunter.io/ios/app/lotto-pattern-lab/id6758667409 (this page in markdown: same URL + `.md`)
- Developer: [CHUAN JUI HUANG](https://appshunter.io/developer/1874289389)
- Category: Utilities, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 74 MB
- Languages: American English, Japanese, Chinese (Traditional, Taiwan)
- Released: 2026-08-01
- Data updated: 2026-08-08
- User reviews in markdown: https://appshunter.io/ios/app/lotto-pattern-lab/id6758667409/reviews.md

## What is Lotto Pattern Lab?

Lotto Pattern Lab is a historical lottery data and analysis utility. It helps you review past draw results, compare number patterns, verify formulas, and organize your own analysis workflow across supported markets.

Supported markets and games:
• Taiwan: Lotto 6/49, Super Lotto, Daily Cash 539
• Hong Kong: Mark Six
• Japan: Mini Loto, Loto 6, Loto 7
• United States: Powerball, Mega Millions, Lotto America

Key features:
• Switch between supported countries and regions
• Review historical draw results and bonus numbers
• Explore number patterns within a selected date range
• Verify custom formulas against historical data
• Export analysis results as PDF

Important: This app is an informational, statistical, and analytical tool only. It does not sell lottery tickets, accept bets, purchase tickets on behalf of users, operate gambling services, guarantee winning results, or claim to improve the odds of winning. Always verify draw information with the relevant official lottery source.

Subscription and terms:
• Monthly, yearly, and lifetime options may be available. Actual prices are shown in the App Store.
• Auto-renewable subscriptions renew automatically unless canceled at least 24 hours before the end of the current period.
• Payment is charged to your Apple ID account after purchase confirmation.
• You can manage or cancel subscriptions in your App Store account settings.
• Canceled subscriptions remain active until the end of the current paid period.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://justin3937.github.io/privacy.html


## Version history (last 5 releases)

### 1.16.15 — 2026-08-03

- Added English and Japanese interfaces.
- Added Hong Kong, Japan, and United States markets.
- Added Japan Mini Loto, Loto 6, and Loto 7.
- Added US Powerball, Mega Millions, and Lotto America.
- Improved multi-market updates, fallback handling, and multiple bonus numbers.
- Improved localization for startup, sign-in, subscription, and export flows.

### 1.14.22 — 2026-04-29

- 新增終身訂閱方案
- 優化訂閱流程
- 修正 iOS Sandbox 登入問題

### 1.13.3 — 2026-03-20

- 修正訂閱狀態顯示問題
- 修正取消續訂後月繳與年繳方案按鈕顯示錯誤
- 提升訂閱狀態同步穩定性

### 1.13.2 — 2026-03-12

本次更新重點：改善大字體顯示與 iPhone 訂閱恢復流程。

- 改善多個頁面在較大字體設定下的版面與可讀性
- 調整公式驗證、自定義拖牌、證據列表等畫面顯示
- 優化分析頁上方分頁與日期控制列顯示
- 改善 iOS 訂閱恢復流程與錯誤提示
- 加強 iOS 訂閱恢復診斷，提升後續問題排查能力
- 修正部分 Apple 訂閱驗證在正式/沙盒環境切換時的相容性問題

### 1.13.1 — 2026-03-11

• 優化訂閱與購買流程
• 改善升級／降級與狀態顯示體驗
• 修正自訂拖牌編輯時尾數顯示問題
• 提升整體穩定性

## More apps by CHUAN JUI HUANG

- [Aira Breath Training](https://appshunter.io/ios/app/aira-breath-training/id6761351087)

All apps by CHUAN JUI HUANG: https://appshunter.io/developer/1874289389

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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 2026-08-08.*