devlog · 8 July 2026
GraftBook — Early Demo Now Live
An early proof-of-concept demo of GraftBook is up — quote, invoice, and keep receipts together, all from your phone.
An early proof-of-concept demo of GraftBook is now live at graftbook.robn.studio.
GraftBook is job management for Northern Ireland tradespeople — one simple loop: client → quote → invoice → paid, with every receipt kept against the job. It installs to your phone's home screen like an app, so there's nothing to download from an app store.
This build is deliberately early. It's here to test the core workflow and gather feedback before anything gets locked down — so expect rough edges, and expect things to change.
What you can try today
- Build a quote from line items and send it as a link the customer can open without logging in
- Convert an accepted quote into an invoice in a tap, every line carried over
- Snap a receipt and attach it to the job so costs stay together
The goal is to replace the WhatsApp-threads-and-9pm-Word-invoices routine with something a sole trader can actually run from the van. Have a play and tell me what's missing.