Your co-writer scans a code and lands on your page — every word synced over the room's own Wi-Fi, every word signed by its writer. No account for guests, no server, no waiting.
One tap creates the session — your song, your phone, a QR on screen. Your co-writer points their camera at it and they're in. On the same Wi-Fi, or no internet at all: the room runs phone-to-phone, with no server in the path.
Every keystroke crosses the room as it happens. Each writer types in their own color, so the page reads like the conversation it is — and "who wrote that line" is never a debate again.
The craft tools live inside the editor, not in another app. Rhymes land at the end of your line with one tap; the meter shows itself as you type; and when the line won't come, the AI writes one in your genre — it only touches the page when you say so.
Rhymes, 4 languages. Romanian, Spanish and French run fully offline from on-device dictionaries — 700k words for Romanian alone. English rides a live dictionary. Mix languages mid-verse if that's how you write.
Syllables + rhyme scheme on every line. Set a syllable target per section and the lines that miss it light up. The bar that runs long shows itself before you sing it.
It writes like the song, not like a bot. Genre-aware, rhyme-checked against the verse before it ever reaches you, with a Classic/Wild dial per generation. Nothing lands until you tap it in — and your co-writer only sees what you choose to share.
The melody arrives before the words do. Tap Rec on the exact section and hum it — the memo stays pinned to that verse, on your phone. Notes-to-self live beside the lyrics, private by default.
Because every word is signed, contribution isn't a memory exercise — it's arithmetic. The credits donut redraws as you write. Switch between Fair (weighted by contribution) and Equal, add producers to the cut, and export the whole thing as a label-ready PDF.
Write on your own for as long as you like, at no cost. Paid plans open the room to other writers — and everything the song needs on its way out.
Prices shown in USD; your App Store storefront sets the local price and currency. Subscriptions renew automatically each month until you cancel — cancel any time in your Apple ID settings. The free plan has no time limit and needs no card: your first two songs are yours to write, reopen and keep, and a plan is only needed for the third.