
QUATTRO — Four tiny tools, one window
AI answers, tasks and calendar without leaving your flow
5 followers
AI answers, tasks and calendar without leaving your flow
5 followers
Quattro is four tiny tools in one quiet Mac window. Ask anything. Track tasks. Check your calendar. Capture a thought. All without leaving your work. What. Next. When. Dump. Four tools. Four letters. Built by a 60-year-old retired Australian Air Force veteran teaching himself to code. His first app. Native SwiftUI. No tracking. No Electron. $4.99/mo. 7 days free.









Hi PH 👋 I'm Darren, the maker.
Quick story: I'm 60, a retired Australian Air Force veteran, and a couple of years ago I started teaching myself to code. Quattro is my first app.
It started as a selfish fix. I had ChatGPT in one window, Things in another, Fantastical somewhere, and a Drafts pile for stray thoughts. Too many windows for four small jobs. So I built one quiet window that does all four:
What. — ask anything, get a sharp answer
Next. — today's tasks
When. — today's calendar
Dump. — a fast place to park a thought
Native SwiftUI. No Electron. No tracking, no ads, no telemetry — your questions stay between you and the model. $4.99/mo, 7 days free.
It's deliberately small. Not every question needs a $20 subscription, and not every tool needs to be a platform.
I'll be here all day — would genuinely love your honest feedback, especially what's missing or what feels off. Thanks for taking a look. 🙏