小跳绳隐私政策
本政策适用于杭州随游想科技有限公司（Hangzhou Suiyouxiang Technology Co., Ltd.）提供的小跳绳 App。小跳绳用于在设备上进行跳绳计数与保存训练记录。本政策专门说明小跳绳的数据处理方式。
1. 相机权限与本地识别
应用申请相机权限，用于在本机识别人体动作并计算跳绳次数。相机画面及识别过程在设备上处理，应用不保存或上传相机照片、视频，也不录制音频。您可以在系统设置中关闭相机权限；关闭后无法使用相机计数功能。
2. 训练记录与偏好
训练日期、时长、次数及训练偏好保存在设备本地。应用不将这些数据发送给开发者，不提供自建账号或开发者运营的云同步服务。您可以在历史页面删除训练记录。
3. 试用、购买与兑换
iOS/iPadOS 的试用领取、买断、兑换和恢复购买由 Apple StoreKit 处理，适用 Apple 的相关条款及隐私政策。开发者不获取银行卡信息或 Apple 账户密码。
应用在设备的 Keychain 中保存验证后的购买权益、试用时间及时间校验信息，用于确认训练资格和支持离线使用。这些授权信息可能在卸载重装后仍保留；恢复试用不会重新计算试用起点。领取、购买、兑换和手动恢复需要联网。Android 当前版本不提供收费入口。
4. 广告、统计与第三方服务
应用不集成广告、行为统计上报或广告追踪，不向开发者上传训练数据。Apple 提供的商店、支付及系统服务可能依据其自身政策处理相关信息。
5. 主动联系与信息保护
当您通过邮件主动联系我们时，我们会收到您提供的邮箱、邮件内容及附件，仅用于回应和处理您的请求。请勿发送与问题无关的敏感信息。我们不会出售这些信息，也不会将其用于广告营销；仅在处理请求所需期间或适用法律要求的期限内保留。您可以通过下方邮箱请求删除支持邮件中的个人信息。
训练数据保存在您的设备上，请妥善保护设备和系统账户。我们不会为了提供支持而要求您上传相机视频。
6. 政策更新与联系
政策发生变化时，我们会在本页面更新内容与日期。如有隐私问题或相关请求，请联系 developer@roamix.cn，或访问官网联系页面。
运营主体：杭州随游想科技有限公司
Jump Counter (小跳绳) Privacy Policy
Effective and updated: September 6, 2026. This policy applies specifically to 小跳绳, provided by Hangzhou Suiyouxiang Technology Co., Ltd.
Camera and local records
The app uses camera permission to recognize body movement and count jumps on your device. Camera images and video are neither saved nor uploaded by the app; audio is not recorded. You can revoke camera permission in system settings, which disables camera-based counting. Training dates, durations, counts and preferences stay on your device. You can delete training records in History. We do not operate app accounts or a cloud synchronization service.
Purchases and third-party services
On iOS/iPadOS, Apple StoreKit handles trials, purchases, offer-code redemption and restoration under Apple's terms and privacy policy. We do not receive card details or Apple account passwords. Verified entitlements, trial dates and time-check references are stored locally in Keychain to check access and support offline use. These authorization records may persist after reinstallation. Restoring a trial does not restart its duration. Claiming a trial, purchasing, redeeming and manually restoring require an internet connection. The current Android version has no payment entry.
Analytics and support
The app includes no advertising, behavioral analytics reporting or advertising tracking and does not upload training data to us. Apple services may process information under their own policies. If you email us, we receive the address, message and attachments you choose to send. We use them only to handle your request, do not sell them or use them for advertising, and retain them only as needed for support or applicable legal requirements. You may request deletion of personal information in support correspondence. We do not require camera videos for support.
Updates and contact
Changes will be posted on this page with an updated date. Contact developer@roamix.cn for privacy questions or requests.