Adrian

Building private and native Mac apps

About

I’m Adrian, a software engineer and solo maker behind TimeBill. I’ve been building Mac apps since 2010, with a focus on native tools for freelancers and small businesses who prefer simple workflows, local data, and no extra cloud accounts.

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

TimeBillTime tracking and invoicing for Mac freelancers
May 2026

🎉

Joined Product HuntMay 10th, 2025

Forums

p/timebill

•

2mo ago

What do you still refuse to put in the cloud?

Maybe this is just me, but I feel like not every workflow needs to become a cloud dashboard.

I get why SaaS is popular. Sync, backups, collaboration, payments, integrations and access from anywhere are genuinely useful.

p/timebill

•

2mo ago

Freelancers: what’s the most annoying part of tracking time and sending invoices?

I m launching TimeBill tomorrow. A private, native Mac app for turning tracked work into PDF invoices and timesheets.

I built the first version around a simple workflow: track billable work, organize it by project, export timesheets, and create invoices without moving everything into a cloud dashboard.

•

2mo ago

TimeBill - Time tracking and invoicing for Mac freelancers

TimeBill is a private, native macOS app that helps freelancers and consultants track billable hours, organize client projects, and turn tracked work into professional PDF invoices and timesheets in a few clicks. It works offline, requires no account, keeps all your data on your Mac, and helps you stay focused on getting paid.