iOS 权限弹窗决策指南
当应用索取定位、相机、照片、通讯录、追踪或通知时，如何决定允许、拒绝或下次再问。
Start from the feature you actually need
If you opened a scanner, camera access is expected. If you opened a wallpaper app, precise location is not. Match the permission to the immediate job. When the connection is weak, choose deny or ask next time.
从你真正需要的功能出发
如果你打开的是扫码工具，相机权限合理；如果是壁纸应用，精确位置就不合理。让权限匹配眼前任务。关联很弱时，选择拒绝或下次再问。
Prefer the least durable grant
iOS often offers while-using, once, selected photos, or ask next time. These options reduce long-term exposure. Permanent always-on grants should be rare and reserved for tools that truly need continuous access.
优先选择时效最短的授权
iOS 常提供使用期间、仅一次、选中的照片或下次再问。这些选项能降低长期暴露。永久始终允许应很少使用，只留给真正需要持续访问的工具。
Separate convenience from necessity
Contacts access can make invites easier, but many apps work without it. Notification permission can improve reminders, but it also creates attention cost. If the core feature works without the permission, delay the grant.
区分便利与必要
通讯录权限能让邀请更方便，但很多应用没有它也能用。通知权限能改善提醒，也会带来注意力成本。如果核心功能不依赖该权限，就先别授权。
Revisit permissions after onboarding
Apps often request more access during first launch than they need later. After one week, open Settings and remove permissions that are no longer used. This is especially important for photo libraries, location, Bluetooth, and local network access.
引导结束后复查权限
应用常在首次启动时索取超过后续所需的权限。一周后打开设置，撤销不再使用的权限。对照片图库、定位、蓝牙和本地网络访问尤其重要。
Treat high-privilege requests as stop signs
VPN configuration, device management profiles, root certificates, and broad tracking deserve extra caution. Install them only when the developer and use case are clear. For ordinary utilities, these requests are often a reason to stop.
把高权限请求视为停止信号
VPN 配置、设备管理描述文件、根证书和广泛追踪需要额外谨慎。只有开发者与使用场景清楚时才安装。对普通工具类应用，这些请求常常就是停止理由。
Use a simple allow-deny rule
Allow when the permission is required for the feature you are using now. Ask next time when the need is occasional. Deny when the request is unrelated, poorly explained, or higher risk than the benefit. Recheck monthly on shared devices.
用一套简单的允许/拒绝规则
权限服务于你正在使用的功能时才允许；偶尔需要就下次再问；无关、解释不清或风险高于收益就拒绝。共用设备上每月复查一次。
Publisher takeaway
Permission prompts are product decisions disguised as popups. A conservative default protects photos, contacts, and location better than trusting every onboarding flow. Storewise’s risk and privacy pages can help frame the decision, but iOS Settings remain the control panel.
发布者总结
权限弹窗其实是伪装成弹窗的产品决策。保守默认比信任每次引导流程更能保护照片、通讯录和位置。Storewise 的风险页和隐私页可帮助判断，但控制面板仍是 iOS 设置。