Terms
These terms cover the Light Sleep app and this website. Effective 16 February 2023; updated 23 September 2026. By using the app, you agree to them.
The service
Yugakhan provides Light Sleep free of charge, with optional ads and an optional one-time unlock. The app is a sound player and wind-down companion. It is not a medical device, and it does not diagnose, treat, or prevent any condition.
Use
You may use the app for personal listening and personal care routines. Do not copy the sound library, videos, or artwork for redistribution. Do not try to break purchase checks or the ad system.
Purchases and ads
Store billing and refunds follow Apple’s or Google’s rules. Third-party ad services have their own terms, including Google AdMob.
Changes and availability
Sounds, features, and these terms can change. The app is provided as is, without a promise that it will be uninterrupted or fit a particular purpose.
Contact
条款
这些条款适用于轻眠应用和本网站。自 2023 年 2 月 16 日起生效，并于 2026 年 9 月 23 日更新。使用应用即表示你同意这些条款。
服务
Yugakhan 免费提供轻眠，可选广告，也可一次性解锁。它是声音播放与睡前陪伴工具，不是医疗器械，不用于诊断、治疗或预防任何状况。
使用
你可以用于个人收听与个人放松流程。请不要复制声音库、视频或图片再分发，也不要试图绕过购买校验或广告系统。
购买与广告
商店账单与退款规则以 Apple 或 Google 为准。第三方广告服务有自己的条款，包括 Google AdMob。
变更与可用性
声音、功能和这些条款都可能变化。应用按现状提供，不保证不中断，也不保证适合某一特定目的。