Karaoke Sync

Transform any song into a karaoke track with perfectly timed lyrics. Record yourself singing and export professional karaoke mixes! SING & RECORD Record your voice while music plays with a full karaoke experience. See auto-scrolling lyrics that highlight the current line as you sing. Hear yourself in real-time through wired headphones. Preview your recording mixed with music, then export as a single audio file. Now works with YouTube videos too - record your voice while YouTube plays! KARAOKE GAMES Test your lyric knowledge with fun, interactive games! Play "Finish the Lyric" to guess the missing word before time runs out, or try "Lyric Order" to connect scrambled words in the correct sequence. Both games auto-play the audio after each answer so you learn while you play. PRACTICE MODE Rehearse your favorite songs without recording. Tap any lyric line to jump to that position. Perfect for learning timing before recording. EASY LYRICS TIMING Import your music, paste your lyrics, and tap to mark each line as the song plays. Fine-tune timestamps with 0.1-second precision for perfect synchronization. MULTIPLE EXPORT FORMATS • LRC: Standard karaoke lyrics format • SRT: Subtitle format for video editing • CSV: Spreadsheet format for data analysis • Smule: Formatted specifically for the Smule karaoke editor • M4A: Export voice + music mixed together • Voice Only: Export just your vocal recording SMULE READY Export lyrics formatted perfectly for the Smule editor with automatic line breaking and timestamp guides. Copy directly into Smule's lyrics editor. PRIVACY FIRST Your audio files never leave your device. All processing happens locally to protect copyrighted content and your privacy. FEATURES • Sing: Record voice with music playback and karaoke lyrics • Games: Test your lyric knowledge with Finish the Lyric and Lyric Order • YouTube Recording: Record your voice while YouTube videos play • Practice: Sing along without recording • Voice-Only Export: Export just your vocal recording • Duplicate Projects: Copy any project with all lyrics and recordings • Real-time voice monitoring (wired headphones required) • Import MP3, M4A, WAV, FLAC, and AAC audio • Visual waveform for easy navigation • Import existing lyrics (plain text or LRC format) • Tap-to-time marking system • Fine-tune timestamps with precision controls • Save and resume projects • Click timestamps to seek in audio • YouTube Video Support - Create projects from YouTube URLs • Rename projects anytime FREE & PRO • Free: 10 projects, 10 lifetime exports with all features. Watch a short video ad to earn bonus exports! • Pro: Unlimited projects, unlimited exports, and ad-free experience Perfect for karaoke enthusiasts, content creators, Smule users, and anyone who wants to sing their favorite songs and create timed lyrics. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/