000
FIELDFLOW · SCALE 1:1

Built for UK Construction · CIS Ready Run your building firm from your phone.

Projects, workers, CIS deductions and invoices — one app. Your data stays on your phones — synced end-to-end encrypted, unreadable to anyone else, us included. Pay once, no monthly fees.

0%
Offline first
£0
Monthly fees
CIS
UK ready
0
Roles
Invoice #1042 sent
Duplicate pay blocked
Clocked in · Site B
🏗️
Cooper Builders Ltd
ADMIN · DASHBOARD
LIVE
Gross profit · this month
£0
▲ 14% vs last month
Revenue
£0
Labour cost
£0
Active projects
Loft Conversion78%
Solar Install45%
Rear Extension92%
3 workers on siteJames, Marek, Tom
LIVE
CIS Deductions Works Offline UK Invoices + VAT Data On Device No Subscription Clock In · GPS · QR · NFC
FIELD NOTE · 001

I had notebooks, spreadsheets and an old Access database to track jobs, workers and cash. One day I found out I'd paid one of my guys twice for the same week — he didn't say a word. I built FieldFlow so that never happens to anyone again.

The builder who built FieldFlow
01 / How it works

Set up once.
Run forever.

Admin configures the company. Workers clock in. You see everything — live.

STEP 011

Admin sets up the company

Add projects, clients and employees. Set rates, CIS status and pay schedule per worker.

STEP 022

Workers clock in on site

Photo + GPS, QR code or NFC. Time calculated automatically. Site manager confirms.

STEP 033

Invoice & pay

Generate UK invoices with VAT and CIS. Pay workers — system flags duplicate payments.

02 / Spec sheet

Everything a building firm needs

Nine modules, built from real site experience — not a generic CRM bolted onto construction.

F-01

Projects & Jobs

Track every job: client, address, dates, team, budget. Progress bar per project.

F-02

Clock In / Out

Photo + GPS, QR code or NFC. Hours calculated. Admin chooses which methods are active.

F-03
🇬🇧

CIS Built In

Construction Industry Scheme. 20% standard, 30% unverified. Monthly statements per subcontractor.

F-04

UK Invoices PDF

Professional A4 invoices with VAT (20%, 5%, 0%) and CIS deductions. Ready to send.

F-05

Duplicate Payment Guard

System warns before you pay a worker twice for the same period. Cash or bank transfer.

F-06

Daily Task Reports

Site manager assigns tasks daily. Autocomplete from history. Track % done.

F-07

Your Data, Your Devices

Everything lives on your phones. Sync between them is end-to-end encrypted with a key only your company holds — FixFlex runs the relay but cannot read a single record. NIN, UTR and pay details go only to the admin and the worker they belong to. Revoke a lost phone in one tap.

F-08

Works Offline

No internet? No problem. Full functionality offline. Syncs when connected.

F-09

Live Dashboard

Revenue, labour costs, gross profit, overdue invoices — real time, one screen.

03 / Three roles, one app

Everyone sees what they need

👔
Admin
OWNER · FULL ACCESS
  • All projects & financials
  • Invoices + CIS
  • Worker payroll
  • Full reports
🦺
Site Mgr
ON-SITE CONTROL
  • Daily task assignment
  • Confirm attendance
  • Track % complete
  • Manage materials
👷
Worker
CREW · SELF-SERVICE
  • Clock in / out
  • View daily tasks
  • Own pay history
  • CIS statements
Android app
Offline first
End-to-end encrypted sync
No subscription
04 / Pricing

Pay once.
Own it forever.

No monthly fees. No per-user fees. The app and your data are yours to keep — sync & updates are included for 12 months, then renew yearly only if you want to.

Starter
£149 one-time
Up to 5 workers
  • All features — time, tasks, pay, CIS, invoices
  • 12 months of sync & updates
  • Then optional renewal £79/year
  • Email support
Buy Starter
Most Popular
Pro
£349 one-time
Up to 20 workers
  • All features — time, tasks, pay, CIS, invoices
  • 12 months of sync & updates
  • Then optional renewal £149/year
  • Priority support
Buy Pro
Unlimited
£699 one-time
Unlimited workers
  • All features — time, tasks, pay, CIS, invoices
  • 12 months of sync & updates
  • Then optional renewal £249/year
  • Priority support
Buy Unlimited

Secure payment by Stripe · licence key shown instantly and e-mailed · 30-day money-back guarantee

05 / Download

Get FieldFlow

Android 6.0+. Enable “Install from unknown sources” for direct APK install.

Download APK
Android arm64 · v1.52.1
Download APK
Android arm32 · v1.52.1
Coming soon
Google Play
No monthly fees · No per-user fees · Your data stays with you

Stop losing track of
payments and hours

FieldFlow keeps every invoice, every hour worked and every payment in one place — on your phone.

Download FieldFlow