English
About Lucky4D Results
Lucky4D Results is an independent reference app for Singapore 4D, TOTO, and Sweep results. It is not affiliated with, sponsored by, or endorsed by Singapore Pools or any lottery operator.
The app does not sell lottery tickets, accept bets, provide a wallet, or predict winning numbers. Lucky Pick generates random numbers for entertainment only. Results and live announcements may be delayed, incomplete, or incorrect; always verify important information with the official source.
Information Stored on Your Device
Without an account, the app can store result caches, history search state, favorite numbers, Lucky Pick history, display preferences, language, voice preferences, and notification preferences on your device.
If you enable iCloud sync, selected preferences, favorites, voice settings, notification settings, and Lucky Pick history may be synchronized through Apple's iCloud services. You can turn iCloud sync off in the app settings.
Results, History, and Live Updates
The app requests published results, draw calendars, history, and related reference data from the Lucky4D backend. History searches send the selected game and search filters needed to answer the request.
If you enable notifications or live updates, the app can send an app-scoped device identifier, APNs device token, platform information, app and system language, notification preferences, and saved numbers needed for matching alerts to Push Relay at push.qiuyu.org or its backup endpoint.
Push Relay uses this information to register the device and deliver notifications. It does not provide lottery betting or ticket services.
Optional Feedback and Diagnostics
If you choose to submit feedback, the app sends the report you enter together with the selected problem type and basic diagnostics such as app version, bundle identifier, device model, and operating-system version to Push Relay for support and troubleshooting.
Feedback is optional. Do not include passwords, access tokens, payment information, or other sensitive content in a report.
Advertising and Third-Party Services
Lucky4D Results uses Google Mobile Ads. Depending on Google's SDK configuration and your device settings, the SDK may collect information such as IP address or general location, device identifiers, advertising data, product interactions, performance data, and non-user crash diagnostics for advertising, analytics, SDK operation, and performance measurement.
Apple provides APNs, iCloud, and StoreKit services used by the app. Apple handles push delivery, cloud synchronization, and payment processing under Apple's policies. The app does not receive your payment card details.
Review the relevant third-party policies: Google Privacy Policy and Apple Privacy Policy.
System Voice
Voice announcements use Apple's built-in system speech services. Lucky4D Results does not record or upload your microphone audio for this feature.
Your Choices
- Turn notifications and saved-number alerts on or off in Settings.
- Turn iCloud sync on or off in Settings.
- Delete favorites, Lucky Pick history, and local app data from the app or by deleting the app.
- Do not submit optional feedback or diagnostic reports.
- Manage purchases and restore eligible purchases through Apple's StoreKit controls.
If you use third-party services, their privacy policies also apply to the related processing.
简体中文
关于 Lucky4D Results
Lucky4D Results 是一款独立的参考应用，用于查看新加坡 4D、TOTO 和 Sweep 结果。应用与 Singapore Pools 或任何彩票运营商没有关联、赞助或背书关系。
应用不销售彩票、不接受投注、不提供钱包，也不预测中奖号码。Lucky Pick 仅为娱乐用途生成随机号码。结果和实时播报可能延迟、不完整或不准确，重要信息请始终以官方来源为准。
保存在设备上的信息
在不登录账户的情况下，应用可以在设备上保存结果缓存、历史搜索状态、收藏号码、Lucky Pick 历史记录、外观偏好、语言、语音偏好和通知偏好。
如果你开启 iCloud 同步，部分偏好、收藏号码、语音设置、通知设置和 Lucky Pick 历史记录可能通过 Apple 的 iCloud 服务同步。你可以在应用设置中关闭 iCloud 同步。
结果、历史和实时更新
应用会从 Lucky4D 后端请求已发布结果、开奖日历、历史记录以及相关参考数据。历史搜索会发送所选彩种和完成查询所需的筛选条件。
如果你开启通知或实时更新，应用可能会将应用范围内的设备标识符、APNs 设备令牌、平台信息、应用和系统语言、通知偏好以及用于匹配提醒的收藏号码发送到 Push Relay：push.qiuyu.org 或备用端点。
Push Relay 使用这些信息注册设备并发送通知，不提供彩票投注或购票服务。
可选反馈和诊断信息
如果你主动提交反馈，应用会将你填写的报告、问题类型以及应用版本、Bundle ID、设备型号和操作系统版本等基本诊断信息发送到 Push Relay，用于支持和故障排查。
反馈是可选的。请勿在反馈中填写密码、访问令牌、支付信息或其他敏感内容。
广告和第三方服务
Lucky4D Results 使用 Google Mobile Ads。根据 Google SDK 的配置和设备设置，SDK 可能会收集 IP 地址或大致位置、设备标识符、广告数据、产品交互、性能数据以及非用户崩溃诊断信息，用于广告、分析、SDK 运行和性能衡量。
应用使用 Apple 提供的 APNs、iCloud 和 StoreKit 服务。Apple 按照其政策处理推送送达、云同步和支付，应用不会收到你的银行卡信息。
相关第三方政策：Google 隐私政策 和 Apple 隐私政策。
系统语音
语音播报使用 Apple 内置的系统语音服务。Lucky4D Results 不会为了此功能录制或上传你的麦克风音频。
你的选择
- 在设置中开启或关闭通知和收藏号码提醒。
- 在设置中开启或关闭 iCloud 同步。
- 在应用内删除收藏号码、Lucky Pick 历史记录，或删除应用以移除本地数据。
- 不提交可选的反馈或诊断报告。
- 通过 Apple 的 StoreKit 管理购买并恢复符合条件的购买项目。
如果你使用第三方服务，相关处理也会受到对应服务商隐私政策的约束。