A Spotify/SoundCloud-style player for saving and replaying TikTok sounds outside the app.
A great TikTok sound — especially a creator's own remix or edit rather than the official track — is easy to find once and nearly impossible to get back to later. There's no good way to save it into a playlist and listen back whenever you want, without digging back through TikTok's feed.
Replay turns a one-time TikTok sound discovery into something you can actually keep — a personal, cross-platform library of the audio you'd otherwise lose track of the moment you scroll past it.
