隐私政策
生效日期：2026 年 10 月 10 日
Norsk nå 由 Polaris Matrix 运营。本政策说明应用如何处理学习进度、录音和购买状态。
我们处理的数据
- 学习进度：默认只保存在设备上。只有在你主动开启跨设备同步后，加密连接才会把学习记录发送到 Cloudflare KV；服务器使用恢复密钥的不可逆摘要定位数据。
- 语音练习：只有在你主动录音后，录音才会发送到 Cloudflare Workers AI 进行即时转写。应用不会把录音文件写入学习数据库，也不会在返回转写结果后主动保留录音。
- 防止滥用：服务器会把 API 请求使用的网络地址转换为不可逆摘要，并且只保存短期请求计数。计数会在 20 分钟内自动到期，不用于定位、广告或身份画像；Cloudflare 仍可能按其基础设施政策处理技术日志。
- 购买状态：原生付费版会由 Apple 和 RevenueCat 处理交易及订阅状态。RevenueCat 会生成不含姓名或邮箱的匿名 Support ID，用于恢复购买、订阅支持及向测试者或获赠用户授予 Pro 权限。Pro 用户使用云同步或语音练习时，App 会附带这个匿名 ID，服务器只用它向 RevenueCat 核实 Pro 状态，不会写入存储。我们不会收到完整银行卡信息。
用途和共享
数据仅用于提供学习、同步、语音反馈、购买恢复、安全防护和客户支持。我们不会出售个人数据，也不会用于第三方广告画像。
保存和删除
本机进度可在应用设置中清除。云端同步副本可通过“删除云端同步数据”立即删除。语音录音不写入我们的持久存储。必要的安全和交易记录可能由 Apple、RevenueCat 或 Cloudflare 按各自政策保留。
你的选择
云同步和语音练习均为可选功能。关闭或不使用它们不会影响基础离线学习。订阅可以通过 Apple 的订阅管理页面管理。
联系我们
隐私或数据删除问题请通过 Polaris Matrix 联系页面提交。
Privacy Policy
Effective: October 10, 2026
Norsk nå is operated by Polaris Matrix. This policy explains how the app handles study progress, voice recordings, and purchase status.
Data we process
- Study progress: Progress stays on your device by default. If you enable cross-device sync, it is sent over an encrypted connection to Cloudflare KV. The server uses a one-way digest of your recovery key to locate the record.
- Speaking practice: A recording is sent to Cloudflare Workers AI for immediate transcription only after you start a recording. The app does not write the audio file to its study database or intentionally retain it after returning the transcript.
- Abuse prevention: The server converts the network address used for an API request into a one-way digest and keeps only a short-lived request counter. The counter expires automatically within 20 minutes and is not used for location, advertising, or identity profiling.
- Purchase status: In the native paid app, Apple and RevenueCat process transactions and subscription status. RevenueCat generates an anonymous Support ID without a name or email for purchase restoration, subscription support, and granting Pro access to testers or gifted users. When a Pro learner uses cloud sync or speaking practice, the app sends this anonymous ID so the server can confirm Pro status with RevenueCat; the server does not store it. We do not receive full payment-card details.
Use and sharing
Data is used only for learning, synchronization, speech feedback, purchase restoration, security, and support. We do not sell personal data or use it for third-party advertising profiles.
Retention and deletion
You can erase local progress in Settings and immediately delete the server sync copy with “Delete cloud sync data.” Voice recordings are not written to our persistent storage. Apple, RevenueCat, or Cloudflare may retain necessary security and transaction records under their respective policies.
Your choices
Cloud sync and speaking practice are optional. Core offline learning remains available without them. Subscriptions can be managed through Apple’s subscription management interface.
Contact
For privacy or deletion requests, use the Polaris Matrix contact page.