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Stuck staring at a blank track? ComposerDeck deals you a random musical challenge: a chord, a scale, a tempo, a constraint, sometimes a MALUS. And you build something with it. Use it as a warm-up, a writing prompt, or a daily creative ritual.
— DRAW IN SECONDS —
Pull cards from a deck of hundreds of curated musical prompts. Filter by genre, difficulty and audience. Lock the cards you love, reshuffle the rest. Bookmark favorites for later. The MALUS deck adds forbidden techniques that force you to think sideways.
— BUILD YOUR OWN DECKS —
New in 2.5. Curate up to 20 decks of your favorite cards (up to 100 each), mixing catalogue prompts with your own approved creations. Share a deck with a single link: your students, your audience or your bandmates load it in one tap and draw from it. Go 100% deck, or blend deck cards with the regular engine.
— SHARE YOUR TAKE —
Every draw gets a permanent ID. Upload your audio interpretation (or paste a SoundCloud / YouTube / Spotify / Vimeo link) and other producers can listen, react and compare their take on the same prompt. Submissions feed into a community Audio Bank you can browse by Hot / New / Top / Following / Friends.
— CONTRIBUTE TO THE DECK —
Got a card the deck is missing? Submit it. Approved community cards join the global deck: every player anywhere has a chance of drawing your prompt next. Card authors get credit wherever their card is played.
— TRACK YOUR PROGRESS —
A full Studio Console profile with a 365-day activity heatmap, streak tracking, genre fingerprint, and 17 unlockable badges (Welcome aboard, Early Adopter, Streak tiers up to 100 days, Card Drafter, Curator, Resonance, Embraces Chaos, and more). Watch your collection grow as you draw, submit and contribute.
— BUILT FOR MUSICIANS —
Producers, songwriters, beatmakers, instrumentalists, vocalists, DAW lovers, hardware nerds, classical writers... ComposerDeck stays out of the way and gives you a starting point.
— PRIVACY & RESPECT —
No ads. No ad tracking. Nothing sold or shared. Your submissions stay yours. Private profiles are honored everywhere.
Draw a card. Make something. Share it. See you in the deck.
Ratings & Reviews
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NOTIFICATIONS ARRIVE
A bell now sits at the top of the studio. Likes on your takes, replies to your comments and badges you earn land there as they happen, and one tap opens the take in question. It had been collecting your activity quietly for months with nowhere to show it.
SHARED LINKS OPEN A REAL PAGE
Share a take from the app and the link now opens a page that shows the brief you drew, card by card, plays the audio, and credits you. Your friends no longer need an account, and it looks right in Messages and Slack.
THE WEEKLY DIGEST, IF YOU WANT IT
After a draw, you can opt into one Friday email with the community's best takes and the new brief. Asked once, never again if you say no.
FIXES
- The USER tab in search works again: filtering community cards by genre was silently returning nothing
- Comments show up the moment you post them
- MALUS cards can be sent to the community deck
- Private profiles stay private in the leaderboard, the weekly board and badge pages, not just on the profile
UNDER THE HOOD
Fonts now ship inside the app instead of being fetched on launch, so the studio opens faster and looks right even on a bad connection.
Version 2.8.0
The developer, Deep Sky Project, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
AEGIS MARK 1
Size
12.8 MB
Category
Music
Compatibility
Requires iOS 14.0 or later.
iPhone Requires iOS 14.0 or later.
iPod touch Requires iOS 14.0 or later.
Mac Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.