The site is a popular unofficial platform for streaming Asian dramas and movies. While multiple "Kisskh" apps exist on mobile stores, many are strictly for discovery and do not support downloads due to legal and safety restrictions.
Cons
Downloaded video has no audio. Solution: The stream used OPUS audio, which your default player may not support. Use the app’s internal player, or convert the audio to AAC using a tool like FFmpeg. kisskh video upd downloader app high quality