Not a cover band. Not a session singer.
The actual recording. The actual voice.
Yours vs. theirs. Who wins?
No fake recordings. No subscription catalogs of imitation tracks. Just you, the real song, and the real artist.
Pick a song you want to master. Buy it on iTunes for $0.99–$1.29 — you own it forever. No subscription. No rental. Yours permanently.
LOUDMOUTH separates the artist's vocal from the track using best-in-class AI. Clean stems. Real voice. Done once, ready forever.
Sing against the real artist on their real recording. Your score vs. theirs. Beat David Draiman on "Down With The Sickness." It happens.
Every other karaoke app gives you a session musician who re-recorded the song to sound kind of like the original. That's not the artist. That's an imitation.
LOUDMOUTH uses the actual master recording you purchased. When you sing "Crazy Train," you're competing against the real Ozzy Osbourne vocal stem — extracted note-for-note from the original track.
That's why "beat the artist" actually means something here. And why moments like outsinging Ozzy are genuinely shareable.
From first-timer to front man. Every feature built around making you genuinely better.
Words grow as they approach. Pitch position shows high vs. low notes on a visual piano roll. Know what's coming before it hits.
Pitch, Timing, Clarity, Dynamics — scored separately. Dynamics alone separates a good singer from a great one. We measure it.
Both scores hidden while you sing. At the end — yours vs. theirs, revealed at once. Real artist. Real stakes. Real bragging rights.
Blend the artist's voice with yours. Sound better tonight. Pull left as you improve. Legend tier = all you, no safety net.
Voice lesson plans and show choir curricula — generated dynamically based on your actual scores and goals. Adjusts weekly.
No music — just lyrics displayed. Pure focus on words and timing. Perfect for memorization, vocal warmups, or show choir rehearsal.
Two phones, one song. Sync up with a friend and compete in real time. Individual scores, shared glory.
Session history, improvement trends per song, VAS journey. Watch yourself actually get better over days and weeks.
Score 9.0 or above and the share button unlocks. "Now you're good enough" — post your highlight with score badge to any platform.
Not just scores. An AI coach that watches every session, spots your patterns, and tells you exactly what to fix next.
After every session, your AI coach reviews your 4D breakdown and delivers a summary. "You lost pitch at 1:42 — that's the bridge. Here's a breath support exercise that fixes it."
Ask anything. "Why do I always go flat on high notes?" or "How do I get my dynamics score up?" Your coach knows your history and answers accordingly.
AI-generated curriculum based on your vocal range, goals, and real performance data. Adjusts weekly as you improve. Voice lessons and show choir curricula both available.
See your VAS slider position trend over time. Watch your 4D scores improve session by session. Know exactly how much better you've gotten since day one.
Every LOUDMOUTH subscription gives back. Feeding America gets $0.50/month per subscriber. That's 11 meals a month, every month you're a member.
A monthly subscription for the app. Songs are yours to keep forever — bought once on iTunes, practiced forever on LOUDMOUTH.