PTSD Test Pro
Privacy Policy
Effective November 5, 2026
This policy applies to PTSD Test Pro, provided by Chang Studio, on iOS, Android and macOS. The app identifier is com.psychang.ptsdtestpro.
Your assessment information
Your answers are processed on your device to calculate results. Unfinished answers, completed assessment records, dates, scores, reports, questionnaire and report versions, and language, haptic and display preferences are stored locally. The app does not send your assessment answers, scores, reports or health information to Chang Studio, analytics providers or advertising services. No account or sign-in is required, and the app does not provide an account-based cloud sync service.
Optional network requests
The app may download recommendation configuration and app icons over HTTPS to display other apps. These requests do not contain your answers, assessment results, selected app language or an advertising identifier. Website hosting and content delivery providers receive the IP address and ordinary request information necessary to deliver the files. Valid files may be cached on your device. Network failures do not prevent core assessments or viewing saved reports.
Store ratings and external links
The app may request the system's store-rating interface after you complete an assessment. It keeps a local history of request opportunities to reduce repeated prompts; it does not read or store the star rating you submit. Apple or Google handles store interactions under its own privacy policy. If you open a recommended app, privacy page or other external link, the destination service handles that visit under its own policy.
Advertising and analytics
The app is free and does not include third-party advertising or analytics SDKs. It does not use advertising identifiers or track you across apps and websites. Optional links to other apps do not send your assessment information to those apps.
Deletion and device backups
You can delete saved reports from History. On platforms that offer it, system app settings can clear local app data. Uninstalling may not remove every retained desktop data file or device backup. Manage operating-system backups and retained local app data using your device or computer's settings and tools. The app does not operate its own cloud backup service.
Support email
If you choose to send support email, your email app opens and you decide what to send. We receive only what you include, use it to respond to your request, and retain it only as necessary for support or applicable obligations. We do not sell support information or use it for advertising. You may contact us to request deletion of support correspondence.
Intended audience and policy updates
This is an adult self-assessment app. We do not knowingly collect children's personal or health information through it. If personal information about a child is included in support correspondence, please contact us. Policy changes will be published here with an updated effective date.
Contact
For privacy questions or requests, contact Chang Studio at psychangstudio@gmail.com.
PTSD Test Pro
隐私政策
生效日期：2026年11月5日
本政策适用于 Chang Studio 提供的 PTSD Test Pro 的 iOS、Android 和 macOS 版本，应用标识为 com.psychang.ptsdtestpro。
你的测评信息
应用在你的设备上处理作答并计算结果。未完成的作答、已完成的测评记录、日期、得分、报告、题库和报告版本，以及语言、触觉和显示偏好均保存在本机。应用不会向 Chang Studio、分析服务或广告服务发送你的作答、得分、报告或健康信息。使用应用无需账户或登录，也不提供基于账户的云同步服务。
可选的网络请求
应用可能通过 HTTPS 下载推荐配置和图标，用于展示其他应用。这些请求不包含你的作答、测评结果、所选应用语言或广告标识符。网站托管和内容分发服务会接收提供文件所必需的 IP 地址及常规请求信息。有效文件可能缓存在本机。网络失败不会阻止核心测评或查看已保存的报告。
商店评分和外部链接
完成测评后，应用可能请求系统显示商店评分界面。应用仅在本地保留评分请求机会的记录，以减少重复提示，不会读取或保存你提交的星级。Apple 或 Google 按其自身隐私政策处理商店互动。你打开推荐应用、隐私页面或其他外部链接时，目标服务按其自身政策处理该次访问。
广告和分析
应用免费，不包含第三方广告或分析 SDK，不使用广告标识符，也不会跨应用或网站跟踪你。可选的其他应用链接不会向这些应用发送你的测评信息。
删除与设备备份
你可以在历史记录中删除已保存的报告。在提供相应功能的平台上，也可以通过系统应用设置清除本地应用数据。卸载应用未必会删除所有桌面端保留文件或设备备份；请通过设备或电脑的设置及工具管理操作系统备份和保留的本地数据。应用没有自营云备份服务。
支持邮件
你选择发送支持邮件时，会打开自己的邮件应用，由你决定发送哪些内容。我们只会收到你主动包含的信息，用于回复请求，并仅在提供支持或履行适用义务所需的期限内保留。我们不会出售支持信息或将其用于广告。你可以联系我们请求删除支持邮件。
适用人群与政策更新
本应用面向成人自评。我们不会通过应用有意收集儿童的个人或健康信息。如果支持邮件中包含儿童的个人信息，请联系我们。本政策如有更新，将在此页面公布并更新生效日期。
联系信息
如有隐私问题或相关请求，请联系 Chang Studio：psychangstudio@gmail.com。