Makes sense straight away
You shouldn’t have to configure an app before it becomes useful.
We build apps to fill real gaps — tools we wanted to use ourselves, designed to be easy to pick up, straightforward to use and genuinely helpful in everyday life.
Each app exists for a clear reason — solving a real problem and working properly from the first use without unnecessary complexity.
You shouldn’t have to configure an app before it becomes useful.
Fast, stable and predictable — the app behaves the same tomorrow as it does today.
Enough information to be useful, without creating more admin.
Keeps track of regular payments so you don’t have to.
Debits is a UK iOS app for tracking direct debits and subscriptions, helping people see upcoming payments, monitor spending, and avoid surprises.
A straightforward way to stay on top of vehicle maintenance.
Dash is a UK vehicle maintenance app that helps track MOTs, servicing, documents, and upcoming maintenance in one place.
A simple place to capture things you don’t want to forget.
Shard is a notes and quick capture app for saving short pieces of information, with support for typing, voice capture, scanning text, and exporting notes.
Helps UK contractors understand where their money actually goes.
Model take-home pay, check payslips and plan ahead from one clear place. Visit rateclarity.app.
View on the App StoreRateClarity is a UK contractor finance app for understanding take-home pay, comparing IR35 scenarios, auditing payslips, and planning cash flow.
A small, repeatable process that keeps things calm.
We map the real task, the constraints, and the default workflow.
Typography-first layouts, simple states, and obvious actions.
Frequent releases, tight feedback loops, no big rewrites.
Performance, accessibility, and long-term maintenance from day one.
Selected client sites built with the same principles: clarity, restraint and obvious next steps.
A consultancy site designed to explain value clearly and support real delivery work.
Visit siteA local electrical site focused on clear services and fast enquiries.
Visit siteA business site built for clarity, credibility and low-friction enquiries.
Visit siteStreamline Digital is a small UK studio building utility apps to solve problems we’ve personally run into. We care about clean interfaces, straightforward behaviour and software that stays dependable long after launch.
If there’s a product, workflow or website you keep revisiting, we’re always happy to take a look.