Terms of Use
These terms apply to CastFi for Android and CastFi for Windows (the "Service"). By installing or using the Service you agree to them.
This translation is provided for convenience. If it differs from the Korean original, the Korean original prevails.
1. What the Service is
CastFi is an app for playing music you already own, shaping the sound for your headphones or earphones, and controlling playback on other devices on the same network. CastFi does not provide or sell music content; the recordings you play are yours to supply.
2. Conditions of use
- The Service is provided for personal, lawful use.
- You may not use it in any way that breaks applicable law or these terms.
- You may not reverse-engineer the Service, or copy, distribute or resell it without permission.
- You may not interfere with the normal operation of the Service or harm other users.
3. Your content and copyright
You hold the rights to, and the responsibility for, any recordings you play through CastFi or send to another device. The provider is not responsible for problems arising from content you did not obtain lawfully. CastFi does not store your music files on any server or share them with other users.
4. Third-party services
CastFi is not affiliated with Spotify, YouTube Music, Apple Music or any other external music, lyrics or video service. Their trademarks belong to their respective owners. When using such services you must also comply with their own terms, and CastFi features that depend on them may stop working if those services change or shut down.
5. Connected devices and hardware
Support varies by manufacturer and model for USB DACs, network players and NAS units. No guarantee is made that a particular device will play a particular format. To the extent permitted by law, the provider is not liable for hardware damage arising from connecting devices.
6. Updates and changes to the Service
The Service may be updated at any time to improve features and fix defects, and features may change or be discontinued. Significant changes are announced in the app or on this website.
7. No warranty; limitation of liability
The Service is provided as is, without warranty of fitness for a particular purpose, uninterrupted operation or freedom from error. To the fullest extent permitted by law, the provider is not liable for direct or indirect damages arising from use of, or inability to use, the Service. This limitation does not apply to damages caused by the provider's wilful misconduct or gross negligence.
8. Intellectual property
Rights in CastFi and its components — software, design, trademarks and documentation — belong to the provider. These terms grant only a limited right to use the Service and transfer no ownership.
9. Ending use
You may stop using the Service at any time by uninstalling the app. The provider may restrict access in the event of a serious breach of these terms.
10. Changes to these terms
These terms may change; revisions and their dates are published on this page. Continuing to use the Service after a change means you accept the revised terms.
11. Governing law
These terms are governed by the laws of the Republic of Korea, and disputes are handled by the courts having jurisdiction under those laws.