An independent
UK software studio.
Practical tools, apps, and stream software — designed, built, and maintained in-house.
I'm Mark, the person behind WolfMark.
WolfMark Ltd is the studio — currently a one-person operation, but run as a proper limited company with the same standards you'd expect from a maintained product line. I design, build, test, and maintain everything across the portfolio: Streamer.bot tools, iOS apps, automation systems, and whatever comes next.
Running it as a proper limited company matters. It sets the right foundations - clear standards, long-term accountability, and a serious approach to how products are built and supported. This isn't a hobby project.
Everything I build shares the same intent: software that does something genuinely useful, does it well, and respects the people using it. No bloat, no unnecessary accounts, no dark patterns.
The products live at WolfMark.tools. This site is the studio site — the place to understand what WolfMark is, what's being built, and why.
Built on three ideas.
Practical over impressive
The goal is software that solves real problems. Not demos, not complexity for its own sake - tools that people actually use, regularly.
Privacy by default
No unnecessary accounts. No data collection without purpose. User data belongs to users - not a business model.
Long-term thinking
AlphaStats, Fillr, and Howlies are separate products, maintained under one studio and built with the same standards over time.
How we got here.
WolfMark.tools launches
The first streamer tools go live — Streamer.bot scripts and utilities for Marbles on Stream setups.
Fillr launches on the App Store
The first WolfMark iPhone app — a clean, private fuel and vehicle cost tracker — ships on the App Store. More about Fillr →
WolfMark.co.uk goes live
Everything consolidates under one brand - tools, apps, streaming, and whatever comes next.
More apps. More tools.
More apps and tools are in progress — shipped when they are ready, not on a hype cycle.