Native Mac apps that respect your machine — and your privacy.

A small studio building fast, featherweight macOS tools with no accounts, no telemetry and no subscriptions. Everything runs and stays on your Mac.

See the apps Explore Vitals →

100% native SwiftUI No account, no telemetry One-time pricing, never subscriptions

The apps

A growing family of Mac tools.

One is out now; the rest are in the works. Each one native, private, and built to do one thing exceptionally well.

Vitals Available now

Your Mac's vital signs, in the menu bar

Live CPU, GPU, memory, network, heat, battery and Bluetooth device battery — plus tools no other menu-bar app has: local-LLM detection & speed tests, 30-day history, S.M.A.R.T. disk health, crash & panic watch, and a live desktop widget. Free to monitor forever; $9.99 once to go deep, after a 14-day free trial.

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Breeze Coming soon

Clean up & speed up your Mac

Reclaim disk space, remove apps with their leftovers, find duplicates and free system junk — one-click, review-first, and nothing deleted without you.

In development

StealthShare Coming soon

Screen privacy for screen sharing

Blurs confidential app windows, hides your desktop behind a clean mask, sets a neutral wallpaper and can auto-activate the moment a call starts.

In development

Aura Coming soon

Offline AI text assistant

Select text in any app, press ⇧⌘P, and it's rewritten in place — proofread, clarify, shorten or expand. Runs entirely on your Mac.

In development

WhisperType Coming soon

Local voice dictation

Press ⌥Space and just talk. On-device Whisper transcribes your speech and types it straight into any text field — private, and fast on Apple Silicon.

In development

What every HANNCREST app shares

Built on a few firm rules.

⚡️

Truly native

Written in Swift & SwiftUI for macOS — no Electron, no web wrappers. Light on CPU, memory and battery.

🔒

Private by design

No account, no sign-in, no analytics. Your data is never collected, stored off-device, or sold.

🖥️

Local-first

Everything runs on your Mac. Apps talk only to what's already on your machine — nothing is uploaded.

🏷️

Honest pricing

Generous free tiers and one-time purchases. No subscriptions, ever — buy once, own it.

Start with Vitals.

Know your Mac inside out — native, lightweight, and free to try. No card, no account, no subscription.

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