| 功能 | b2b | Lexicon |
|---|---|---|
| Your library | ||
| DJ apps | rekordbox 7 | rekordbox, Serato, Traktor, VirtualDJ, Engine DJ and djay Pro |
| Convert a library between DJ apps | 否 | Yes, free |
| Clean up genres and artists | 否 | Yes |
| Generate cue points | 否 | Yes, on Ultimate |
| 重复项 | Finds copies and suggests which to keep | Finds them by audio or tags, on Ultimate |
| Tag tracks | Plays each track from the drop; a key or your voice tags it | Custom tags that export to your DJ app |
| Check your files | Gig Check flags rips and drifting beat grids | Finds corrupt or missing files |
| Getting tracks | ||
| Start from a playlist | Checks it against your library, then fills your carts | Track Matcher checks a list against your library; store links with prices |
| New downloads | Prepped, filed and added to your library, on Plus | Watch Folder imports new tracks |
| 播放列表 | ||
| Find what fits | Ask in words, typed or spoken, on Plus | Smartlists and Find Mixable Tracks |
| Play a playlist as a mix | AI Mix plays it as one continuous mix, on Plus | 否 |
| Work with a partner | Yes, with versions, free for both of you | Share a playlist as CSV, M3U or a list |
| What it takes | ||
| 你的音乐 | Stays in your own cloud storage | On your computer; its cloud storage is an option |
| 手机 | iPhone, offline too | iPhone and Android |
| 电脑 | Mac with Apple silicon, or Windows 10 or 11 | Mac 或 Windows |
| Price | Free, or Plus at $5.99 a month or $49.99 a year | Conversion free; Essential $10.49 a month or $249 once; Ultimate $20.99 a month or $499 once (Nov 1, 2026) |
From Lexicon's own site, read November 1, 2026. Not listed means we didn't find it there.
Choose b2b if
- You buy tracks from playlists and want your carts filled
- You want downloads filed and added for you
- You want to tag as you listen
- You want a playlist to play as a mix, or to plan one with a partner
Choose Lexicon if
- You play on Serato, Traktor, VirtualDJ, Engine DJ or djay Pro
- You need to move a library between DJ apps
- You want cue points generated, or genres and artists cleaned up in bulk
- You want an Android app
边听边给曲目打标签。
Every track starts at the drop, and a key or your voice tags it. Nothing changes until you approve it.
常见问题
Does b2b convert a library from Serato or Traktor?
No. b2b works with rekordbox 7 and doesn't convert between DJ apps. Lexicon does, and its conversion is free.
Does b2b generate cue points?
No. Lexicon and Mixed In Key both do.
b2b 会上传我的音乐吗?
不会。你的音乐文件保存在你自己的云存储和设备上。b2b 的服务器不会接收、存储或转发它们。到达服务器的音频只有你口述的语音,转写后即丢弃。