Progress by design.
We build focused, native software for Mac and iOS.
The catalog.
Three focused apps. Each one does exactly what it says, on the platforms where it matters most.
A SMART goal tracker with a hard limit of five active goals. The constraint is a feature — it forces prioritisation and deliberate commitment.
Spaced-repetition flashcards built for long-term retention. Study anything you want to actually remember, at the pace science recommends.
A digital commonplace book for writers, thinkers, and readers. Capture ideas, quotations, and observations. Yours, permanently.
Focused software.
Every app we build does one thing exceptionally well. Features are deliberate. Constraints are considered. We don't add a capability unless removing it would make the app genuinely worse.
Our apps are native — built with SwiftUI for Mac and iOS, using the system frameworks Apple provides. They're fast, they respect your privacy, and they feel at home on the platform you already use.
Haruki Labs is based in North Carolina — tools worth paying for, built to last on Apple's platforms.
Meet Meridian.
A SMART goal tracker for the Mac and iPhone. Five active goals, no exceptions. Weekly reviews built in. Your data stays on your device.