古琴习曲 · 隐私政策
更新日期：2026年11月5日
开发者：Qianhai One Square Cultural and Creative Technology (Shenzhen) Co., Ltd.
本地游玩数据
本 App 无需注册账号。关卡完成情况、成绩及演奏设置保存在本机的网页存储中，不上传至开发者服务器。删除 App 或清除其本地数据可能移除这些记录；购买权限可通过 Apple 的恢复购买功能重新获取，关卡进度不会随购买一并恢复。
购买
付费曲目使用 Apple App 内购买，一次购买解锁对应单曲，无订阅和自动续费。Apple 处理付款信息；App 通过 StoreKit 检查已验证的交易和购买权限，不接收你的银行卡信息。Apple 的数据处理适用其隐私政策。
权限和数据收集
此版本未接入广告、第三方统计或追踪 SDK，不请求麦克风、相机、照片、定位或通讯录权限。App 不将你的演奏内容、关卡进度或设备标识发送给开发者。
谱卷与外部网站
谱卷内可能包含原谱的署名、网址及二维码。App 不自动扫描二维码，也不会为显示谱卷自动访问其中的网站。若你在其他应用中打开这些网站，其数据处理由对应网站负责。
联系与变更
如你主动发送支持邮件，所提供的邮箱和问题信息用于答复及处理请求。你可以通过支持邮箱询问或请求删除你提供的支持信息。
如有隐私问题，请发送邮件至 bwei@wangyoudi.cn 联系开发者。隐私处理方式发生变化时，会更新此说明。
Guqin Practice · Privacy Policy
Updated November 5, 2026
Developer: Qianhai One Square Cultural and Creative Technology (Shenzhen) Co., Ltd.
Local play data
No account is required. Stage progress, scores and performance settings are stored in web storage on this device and are not uploaded to a developer server. Deleting the app or its local data may remove those records. Apple purchases can be restored, but restoring purchases does not restore stage progress.
Purchases
Paid pieces use Apple In-App Purchase: one payment unlocks the selected piece, with no subscription or automatic renewal. Apple handles payment information. The app uses StoreKit to check verified transactions and entitlements, and does not receive your card details. Apple's privacy policy applies to Apple's processing.
Permissions and collection
This version includes no advertising, third-party analytics or tracking SDKs. It does not request microphone, camera, photo library, location or contacts access. The app does not send your performances, stage progress or device identifiers to the developer.
Scores and external websites
Score scrolls may contain the original score's attribution, website addresses and QR codes. The app does not scan these codes or automatically visit the embedded websites to display the scores. If you open a website in another app, that site's policies apply.
Contact and changes
If you voluntarily email support, the address and issue information you provide are used to respond to and resolve your request. You can contact support to ask about or request deletion of the support information you provided.
For privacy questions, contact the developer at bwei@wangyoudi.cn. This notice will be updated if these practices change.