Mykron: Six tools in one native Mac app. 100% local, no cloud.

Hey Product Hunt!

I'm Ozan, a web developer who's been running client projects for years — and Mykron exists because my own workflow was a mess.

Like most freelancers and small agencies, I was juggling six tools at once: notes in Notion, client domains and renewal dates in a spreadsheet, income in another spreadsheet, hosting logins in a password manager, hours in a time tracker, and bookmarks scattered across browsers. Every one of them wanted a subscription, an account, and my clients' data on someone else's server.

One day a client's domain expired because the renewal date was buried in a spreadsheet I hadn't opened in months. That was the push.

So I built Mykron: one calm, native macOS app with the six things agency work actually needs —

- Notes — rich editor, nested folders, note linking, lockable notes

- Domains / Hosting / Mail — every client's infrastructure with renewal dates, costs and owners in one table, with macOS notifications before anything expires

- Income & Expenses — multi-currency, consolidated with live exchange rates

- Work Log — a menu-bar timer that quietly tracks your hours

- Links — client panels, tools, references

- Password Vault — panel/hosting/FTP credentials, encrypted behind app lock

The part I care about most: nothing ever leaves your Mac. No servers, no account, no telemetry. Everything is encrypted on disk (AES + PBKDF2, Touch ID unlock), works fully offline, and backs itself up locally. It's a universal binary (Apple Silicon + Intel), notarized, macOS 12+.

And because I'm tired of subscriptions too: $29, once. Lifetime license, all future updates included.

I'd love to hear how you manage client infrastructure today — and I'll be here all day answering questions. If there's a module or feature you're missing, tell me; the roadmap is shaped by users.

Thanks for checking out Mykron!