djay是一款屡获苹果设计奖的专业级DJ应用，专为iOS设备打造，支持与Apple Music深度整合。作为全球领先的移动端DJ工具，它可将手机或平板变为全功能混音台，兼容多平台流媒体服务及本地音乐库，满足从新手到职业DJ的多样化需求。2024年其新增的智能混音与硬件扩展能力进一步巩固了行业地位，尤其适合现场演出、音乐创作及即兴混音场景。
1. **多源音乐接入**
- 支持Apple Music（超1亿曲目）、TIDAL、SoundCloud、Beatport等主流平台，兼容本地文件及云端存储（如Dropbox）。
- 内置“我的收藏”管理系统，可跨平台整合播放列表。
2. **智能混音工具**
- **Automix模式**：自动分析曲目节奏（BPM）并生成无缝过渡混音，支持自定义播放队列。
- **Neural Mix?**：实时分离音轨人声、鼓点与乐器（注：Apple Music曲目受限）。
- **音乐制作套件**：包含48轨循环器、节奏序列器及包含数百个采样音效的素材库。
3. **专业硬件扩展**
- 即插即用支持Pioneer DJ、Reloop等超100款MIDI控制器，兼容DVS数字唱片系统。
- 支持多通道USB声卡、蓝牙音频/MIDI设备及外接显示器视频输出。
4. **进阶音频处理**
- 高精度波形显示与节拍网格对齐功能，集成Ableton Link实现多设备同步。
- 提供交叉渐变特效、耳机监听、四碟混音模式等专业功能（需Pro订阅）。
1. **流媒体深度整合**
首创Apple Music全曲库调用能力，可直接在应用内搜索并混音订阅内容，结合“Match”算法推荐相似风格曲目，突破传统DJ软件仅支持本地文件的限制。
2. **移动端专业体验**
- 针对触屏优化：支持拖拽波形、多点触控搓盘、Haptic Touch震动反馈。
- 适配iOS特性：分屏操作、Apple Watch遥控、Live Photos动态封面捕捉。
3. **AI驱动创新功能**
- Neural Mix?技术通过机器学习实现音轨实时分离，用户可单独提取鼓点或人声进行二次创作。
- 智能BPM检测与调性匹配算法，显著降低手动调谐耗时。
4. **跨设备生态联动**
Pro订阅支持Mac与iOS端通用，工程文件通过iCloud同步，配合Airplay可实现多房间音频分发，形成完整创作-表演工作流。
1. **是否需要订阅才能使用核心功能？**
基础版免费开放基础混音、两碟模式及部分流媒体接入，Pro订阅（约$9.99/月）解锁Automix、硬件支持等进阶功能，提供7天试用期。
2. **为何Apple Music曲目无法使用Neural Mix？**
因版权限制，流媒体曲目仅支持基础混音，音轨分离功能需使用本地文件或TIDAL/SoundCloud Go+等特定服务内容。
3. **是否支持离线使用？**
已下载的本地音乐及缓存播放列表可离线混音，但流媒体服务需保持网络连接，且无法录制受版权保护的内容。
4. **如何连接外部设备？**
通过Lightning/USB-C转接器或蓝牙配对MIDI控制器，部分专业设备需在设置中启用“高级音频路由”选项。
5. **Automix的混音逻辑是否可调？**
用户可设定过渡时长、风格偏好（如渐进/骤变），并手动调整系统自动生成的混音节点。
*注：功能可用性可能因地区、订阅状态及设备型号存在差异，建议通过官方支持页面查询实时兼容列表。*
Get ready for a significant update – free to all existing users! This release is packed with powerful new features and enhancements across the board, with a special spotlight on our all-new official integration for the AlphaTheta DDJ-GRV6. We’ve reimagined the experience with cutting-edge tools like Neural Mix Crossfaders, multi-select FX routing, and Mute FX with echo tails – giving you next-level Control over your mix. Plus, enjoy a stunning new light mode on iOS, refined UI layouts, extended FX capabilities, and deep improvements to Automix, DVS, and media library workflows. Whether you’re DJing with hardware, headphones, or on-the-go, this update delivers creative power and performance enhancements for every setup – and there’s so much more under the hood.
Version 5.3:
User Interface
? New “light mode” – a bright, all-white look
? New tools in crossfader bar with direct Access to Neural Mix, FX, or Beat Jump
? Refined Video layout (portrait/landscape on iPhone)
? Layout and loop UI improvements for 4 Decks
? Waveforms in portrait tools (iPhone)
Neural Mix
? New Mute FX with echo tails
? Neural Mix Crossfaders for Seamless stem blending
? Multi-stem FX routing and dynamic 2–4 stem switching
Crossfader FX
? New Neural Mix Echo Out and Fade FX
? 4 Deck support
? Per-stem Crossfader FX
? Now also accessible via hardware mode UI
Automix
? External controller/mixer support (e.g. RANE One)
? Now uses Crossfader FX transitions
FX, Cue, Looping
? New Instant FX: NM Echo Out, Vinyl Stop, Loop, Beatmasher, and more
? New Manual FX (DDJ-GRV6)
? Loop/Beat Jump range increased to 128 beats
? Cue snapping when holding set hot cue
Media Library
? Extended song info + analyze option
? Various metadata and Match fixes
Hardware
? Plug-and-play support for AlphaTheta DDJ-GRV6
? Neural Mix pad mode enhancements
? Improved mappings (XP2, RP8000MK2, REV1, REV7, SEVENTY, DJM-S9, Hercules Inpulse series)
? Various bug fixes
DVS
? New THRU mode
? Improved Scratching sync and tempo adjustment
? Fixed REL switching and tempo linking issues
Audio
? Mono output option
? Smoother EQ curve
? Decoupled hardware/software gain control
? Tap-to-reset auto gain
? Improved limiter behavior
Other
? Updated app icon with dark and tinted versions
? Improved active deck selection logic
? Enhanced VoiceOver accessibility
? Smoother animations
? General performance and stability improvements
Version 5.3.1:
? Added hold to snap to beat behavior to CUE button
? Added “Locate Track” action to MIDI mapping menu
? Improved 4 deck crossfader bar UI on iPad and Neural Mix waveforms in small views on iPhone
? Improved sync with polyrhythmic loop lengths
? Improved triggering Neural Mix based Crossfader FX transitions on slower devices
? Fixed possible Crossfader FX bleed when activating an effect while Neural Mix crossfaders are active
? Fixed possible echo out when activating Mute FX or playing a song with Neural Mix routing
? Fixed Neural Mix FX tails someTIMes not being beat-synchronized
? Fixed missing VoiceOver accessibility traits on various elements
? AlphaTheta DDJ-GRV6: fixed setting 4 beat loop by holding loop button, improved PITCH CUE button order
? Numark NS4FX: fixed play button of deck 3 changing crossfader assignment
? Various fixes and improvements
