Press &
media kit.
Logos, screenshots, founder bios and recent coverage. For interview requests or anything else, get in touch with our press contact below.
Callum Bailey, Co-founder
Logos & screenshots
SVG and PNG logos, dashboard screenshots. ~30MB.
Download zip (.zip)Insights & guides.
Long-form pieces written by the DuoApp team on UK construction admin, CIS, pricing and what actually works on site — plus a customer result.
How a UK contractor saves £4,000+ a week with DuoApp
An anonymised look at where one Kent-based M&E contractor recovered over £4,000 every week.
Why UK contractors are leaving spreadsheets behind
The hidden cost of running a contracting business on spreadsheets — and what one connected platform replaces.
CIS-ready invoicing: a practical guide for UK contractors
Verification, deduction rates, labour vs materials, statements and retention — explained in plain terms.
Flat-rate vs enterprise construction software: the real cost
Where enterprise total cost of ownership really comes from, and how flat-rate pricing compares for SMB contractors.
Software that respects how site teams actually work
Why field-friendly, offline-first design is what really drives adoption on site.
About DuoApp.
DuoApp is a UK-built construction management platform that combines project planning, auto-invoicing, smart approvals, document management, custom permissions and timesheets in one calm system. Founded in Canterbury in 2022, DuoApp serves over 600 UK contractors at a flat £10 per user per month - every feature included, no tiers, no per-seat surprises. The company is privately held and venture-backed.