Our apps
Site-Hub on your phone. Free to try.
Two focused apps, built from the same system that runs a real trade contractor's day. Download one, try it free, and unlock it with a single payment when it earns its place.
Site Notes
Talk through the site walk. Get tidy notes and reports.
Record a walk-round by voice, snap photos as you go, and get dated notes under each site. Raise a report on its own for a snag or defect and share it as a PDF.
- Voice notes turned into tidy, dated notes
- Photos attached to the moment you took them
- Site reports you can share as a PDF
- Works with no signal: it sends when you're back online
Start with 3 notes or reports free. Then one payment in the App Store unlocks unlimited use.
iPhone and iPad. Android is on the way.


Measure
Measure ductwork on site. The drawing draws itself.
Add each duct part with its sizes and notes, and every part is drawn for you. Share the finished sheet with your supplier as a PDF.
- Straights, bends, tapers, offsets, shoes and more
- Every part drawn and dimensioned from its own sizes
- Your sheet shared with the supplier as a PDF
- Sheets are kept on your phone as you work
Your first measure sheet is free. Then one payment in the App Store unlocks unlimited sheets.
iPhone and iPad. Android is on the way.
How to get them
Download. Try. Unlock.
Download it free
Get the app from the App Store and create an account with your name and email. No card, nothing to pay up front.
Try it for real
You get a few free uses of everything, on real work. What you make stays on your account, whether or not you ever pay.
Unlock with one payment
When it earns its place, a single payment in the App Store takes the limit off. It's not a subscription, and you can restore it on a new phone at any time.
One account, both apps
Sign in to either app with the same email. Unlock a second app from inside the first and it's yours in both: just sign in there.
Already a Site-Hub customer?
The Site-Hub staff app for clocking in, jobs and messages is by invitation from your company. Your administrator sends it, and the email has the link.
Quotations
Price a duct job from the drawings, on its own.
Not everyone needs the whole of Site-Hub. Quotations is also available by itself, in your browser: upload the drawings, trace the ducting, and price every section into a customer-ready quotation. It comes with the Duct measure tab, so measured parts flow straight into the price.
- Every cost section in one total, with nothing silently left out
- Your own parts catalogue, markups and supplier quotes
- Invite your own users, with no timekeeping or staff side to pay for
Apply with a few details and we'll be in touch about getting you started.

The full suite
Want the whole of Site-Hub?
Staff and time, quotations, measuring and reports, online and on the phone, all in one place. Have a look at everything it does, and register your interest. You can also request access from inside either app.
How the apps handle your information is in the App Privacy Policy.