crispø

iPhone app

Got an idea? Build it in chat.

Crisp0 is an iPhone assistant that chats with you and turns ideas into small apps.

Join the waitlist

Email and phone so we can send your invite. This does not create an app account.

Both fields are required. We only use them to invite you.

Download on theApp Store

TestFlight testers: use the invite link.

crispø

What should we make?

Split dinner 4 ways and add 18% tip.
Built a mini-app: enter the bill, split, and tip. Ready to use.

Tip split

$27.40

each · 4 people

Message Crisp0

What you can do

Crisp0 stays on your phone. Chat, build, and sign in there — this page is only the waitlist and App Store link.

Chat with AI
A personal assistant on your iPhone. Ask, follow up, and keep going in one thread.
Build mini-apps
Describe an idea in chat and Crisp0 turns it into a small app you can use right away.
Camera, photos, and voice
Point the camera, pick a photo, or talk. The assistant works with what you share.
Sign in with Apple
Sign in inside the app with Apple, Google, or email. Nothing to create on this site.