本文件为双语版本，中文与英文内容具有同等效力。为便于国际合规理解，在发生歧义时，以英文版本为准。 This document is bilingual. The Chinese and English texts have equal legal force. In case of any inconsistency, the English version shall prevail.
中文：本条款适用于开发者发布的以下应用（统称"本应用"）：
下载、安装或使用本应用即表示您同意本服务条款。若您不同意，请不要使用本应用。开发者为个人，不公开姓名。
English: These Terms apply to the following apps published by the developer (collectively, the "App"):
By downloading, installing, or using the App, you agree to these Terms. If you do not agree, do not use the App. The developer is an individual and does not disclose their legal name.
中文：本应用提供跑步节拍辅助功能，包括按步频选曲与播放、节拍器、BPM 与拍点分析、运动记录与订阅功能。其中：在线版另提供第三方歌单链接解析、曲目匹配与 Apple Music 集成播放；本地版另提供本地音乐导入（文件选择、局域网 WiFi 快传、扫描本地目录）、按拍精确切歌与淡入淡出、Apple Watch 同步与独立播放（如适用）。具体功能以实际发布版本为准。
English: The App provides running-cadence assistance, including cadence-based track selection and playback, a metronome, BPM/beat analysis, workout records, and subscription features. In addition: the Online Edition provides playlist link parsing, track matching, and Apple Music integration; the Local Edition provides local music import (file picker, local-network WiFi transfer, folder scan), beat-accurate track transitions and crossfade, and Apple Watch sync and standalone playback (where applicable). Actual features may vary by release.
中文：您应具备相应的民事行为能力。未成年人应在监护人指导下使用。应用内容评级为 4+。
English: You must have the legal capacity to use the App. Minors should use it under guardian guidance. The content is rated 4+.
中文：本地版仅播放您自行提供的音乐文件。您声明并保证：您对导入本应用的全部音乐文件及其他内容（如头像、照片）拥有合法的持有与使用权利，且您的使用不侵犯任何第三方的著作权或其他权利。本应用不提供任何查找、获取或下载音乐的渠道，也不托管、传播您的音乐文件；因您导入或使用侵权内容产生的一切责任由您自行承担。您对您的内容保留全部权利；除非另有说明，我们不会上传您的本地内容。
English: The Local Edition plays only music files you provide yourself. You represent and warrant that you lawfully possess and are entitled to use all music files and other content (e.g., avatars, photos) you import into the App, and that your use does not infringe any third party's copyright or other rights. The App provides no means to find, obtain, or download music, and does not host or distribute your music files; you are solely responsible for any liability arising from importing or using infringing content. You retain all rights to your content; unless otherwise stated, we do not upload your local content.