敲敲单词用户服务协议
本协议是你与上海凌戈曼跃科技有限公司（以下简称“我们”）之间关于使用“敲敲单词”（英文名：Qiaoqiao Words，以下简称“本应用”）及相关服务的约定。点击“同意并继续”或实际使用本应用，即表示你已阅读并同意本协议及《隐私政策》。未满14周岁的用户应由监护人阅读并同意后使用。
一、服务内容
本应用提供英语单词跟打、默写、听写、限时挑战、发音、错词回顾、关卡和学习统计等功能。当前版本无需注册，不提供付费、广告、社交或云同步服务。语音包下载、离线音色下载或系统在线朗读等部分功能需要网络连接。
二、使用许可与规则
在你持续遵守本协议的前提下，我们授予你一项个人的、有限的、非独占、不可转让的许可，仅用于在合法设备上安装和使用本应用。你不得：
- 利用本应用从事违法、侵权、欺诈或危害网络安全的活动；
- 干扰服务运行、绕过技术或安全措施，或以异常自动化方式访问资源；
- 未经许可复制、出售、出租、再许可、传播应用程序或受保护内容；
- 对应用进行反向工程、反编译或试图提取源代码，但适用法律明确允许的情形除外。
三、内容与知识产权
本应用的软件、界面、图形、品牌标识及原创内容的相关知识产权归我们或合法权利人所有。词汇、释义、音标和发音资料仅供个人学习使用，其相关权利归各自权利人所有。未经授权使用本应用不构成任何权利转让。
如你认为本应用中的内容侵犯了你的合法权利，请发送权属证明、具体内容位置、联系方式及处理请求至本协议所列邮箱，我们会依法核查。
四、更新、变更与终止
我们可能为修复问题、提升兼容性、安全性或符合法律要求而更新本应用。服务内容可能因产品计划、设备能力、操作系统或第三方基础设施发生变化。重大变化会通过应用内提示或其他合理方式告知。
你可以随时停止使用并卸载本应用。若你严重违反本协议或法律法规，我们可在法律允许范围内限制或终止相关服务。终止不影响终止前已经产生的权利义务。
五、第三方服务
语音包下载与系统语音能力由第三方基础设施提供，其可用性和信息处理规则也受相应提供方条款约束。详见《第三方服务与权限清单》。我们会合理选择服务提供方，但不能控制其所有网络、系统或运营行为。
六、学习提示与责任限制
本应用是学习辅助工具，不构成考试、升学或教育效果保证。你应结合自身情况判断学习内容与训练强度。设备故障、网络异常、系统限制、用户误操作、不可抗力或第三方服务中断可能造成部分功能不可用或本地数据丢失，请自行合理备份重要信息。
我们依法承担产品和服务责任。除法律不得限制或排除的责任外，我们不对间接、附带、惩罚性损失或可合理避免的损失承担超出法定范围的责任。本条不排除因故意或重大过失、侵犯人身权益等依法不得免除的责任。
七、未成年人
未满14周岁的用户应由父母或其他监护人阅读并同意本协议和隐私政策后使用。监护人应指导未成年人合理安排时间、正确使用学习功能并保护个人信息。
八、协议更新与争议解决
我们可能因法律或服务变化更新本协议。重大更新会以显著方式提示；如你不同意更新，可停止使用。本协议的订立、履行和解释适用中华人民共和国法律。争议应先友好协商；协商不成的，可依法向有管辖权的人民法院提起诉讼。
九、联系我们
开发及运营主体：上海凌戈曼跃科技有限公司
联系邮箱：dilukevin@163.com
产品名称：敲敲单词 / Qiaoqiao Words
Qiaoqiao Words Terms of Service
These Terms are an agreement between you and Shanghai Lingge Manyue Technology Co., Ltd. (“we,” “us,” or “our”) regarding Qiaoqiao Words (the “App”). By selecting Agree and Continue or using the App, you agree to these Terms and the Privacy Policy. Users under 14 should use the App only after a parent or guardian has reviewed and agreed to them.
1. The service
The App provides guided typing, recall, listening, timed challenges, pronunciation, wrong-word review, levels, and learning statistics. The current version requires no account and offers no payments, advertising, social features, or cloud sync. Voice-pack downloads, offline voice downloads, or system online speech may require a network connection.
2. License and acceptable use
Subject to these Terms, we grant you a personal, limited, non-exclusive, non-transferable license to install and use the App on a lawful device. You must not use it for unlawful, infringing, fraudulent, or harmful activity; interfere with the service or bypass security measures; copy, sell, rent, sublicense, or distribute protected software/content without permission; or reverse engineer it except where applicable law expressly permits.
3. Content and intellectual property
Rights in the App software, interface, graphics, brand, and original content belong to us or their lawful owners. Vocabulary, definitions, phonetics, and pronunciation materials are provided for personal learning, with rights retained by their respective owners. Use of the App does not transfer ownership. To report suspected infringement, email evidence of ownership, the specific content/location, your contact details, and the requested action.
4. Updates, changes, and termination
We may update the App to fix issues, improve compatibility/security, or comply with law. Features may change because of product plans, device capability, operating systems, or third-party infrastructure. Material changes will be communicated reasonably. You may stop using and uninstall the App at any time. We may limit service for a material breach where legally permitted.
5. Third-party services
Voice-pack delivery and system speech depend on third-party infrastructure and the provider’s terms. See the Third-Party Services & Permissions List. We use reasonable care in selecting providers but cannot control all of their network, system, or operational activity.
6. Learning notice and limitation of liability
The App is a study aid and does not guarantee exam, admission, or educational results. Device failure, network issues, system restrictions, user error, force majeure, or third-party interruptions may make features unavailable or cause loss of local data.
We remain responsible where required by law. To the extent law permits, we are not liable beyond statutory requirements for indirect, incidental, punitive, or reasonably avoidable loss. Nothing excludes liability that cannot lawfully be excluded, including applicable liability for intentional misconduct, gross negligence, or personal injury.
7. Children
Users under 14 should use the App only after a parent or guardian has reviewed and agreed to these Terms and the Privacy Policy. Guardians should guide appropriate study time and protection of personal information.
8. Changes and disputes
We may update these Terms for changes in law or the service. Material updates will be highlighted; if you disagree, stop using the App. These Terms are governed by the laws of the People’s Republic of China. The parties should first seek an amicable resolution; unresolved disputes may be submitted to a court with lawful jurisdiction.
9. Contact
Developer and operator: Shanghai Lingge Manyue Technology Co., Ltd.
Email: dilukevin@163.com
Product: Qiaoqiao Words / 敲敲单词