A quick tour of everything Larka AI can do for you as a musician or songwriter.
Larka AI is an all-in-one musician's toolkit that lives on your iPhone. It combines real-time music tools — tuner, metronome, chord detector — with AI-powered features that help you capture, write, produce, and share music faster than ever. Hum a melody, write a lyric, play a chord — Larka turns the fragment into a finished, sharable song without ever leaving the app.
Record your ideas — tap Record, play or sing, and Larka automatically detects the key, scale, BPM, and chord progression of what you played. Every recording is saved with its musical analysis.
Detect chords in real time — use Listen Mode to see chords as you play, with a live timeline showing chord changes, key, and scale.
Generate full songs with AI — three entry points feed the same engine:
• Write lyrics in Notes + pick a genre/mood, tap Generate.
• Hum or sing a melody in Record → tap Hum to Song to build a track around it.
• Pick any saved recording and tap Cover a Song to restyle it in a new genre.
Save a Voice Persona — generate a song you love, tap Save Voice on the result, and reuse the same AI vocalist across all your future songs for a consistent artist sound.
Render Music Videos — every saved AI song has a Generate Music Video button in its player. ~1–2 minutes later, you have an MP4 with synchronized lyrics overlay ready to share to TikTok, Instagram Reels, or Messages.
Write with AI — use the AI Lyric Writer to generate lyrics from your key, genre, and mood. Edit, regenerate, or use them as inspiration.
Create cover art — generate album artwork in 8 different visual styles directly from your note.
Stay in tune — the chromatic tuner supports all instruments. The metronome has tap-tempo and haptic beat feedback.
Every new account gets 5 free song generations to explore the AI features without any commitment. Each generation counts whether you generate from a Note, hum a melody, or cover an existing track. Once you've used your 5, you can keep using everything else (recording, listen mode, tuner, metronome, lyric writer) — songs themselves require an upgrade after that.
Home — your dashboard. Recent recordings, generated songs, and quick access to all tools.
Listen — real-time chord detection. Open this tab and start playing.
Record — tap the big button to start recording. Larka analyzes your audio when you stop.
Notes — your songwriter notebook. Create notes, write lyrics, and generate music from any note.
Tools — chromatic tuner and metronome.