SubbieOS Field

Content rating
Everyone
0+
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Content rating
Everyone
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About this app

SubbieOS Field is the on-site companion to SubbieOS, the job-management system built for Australian subcontractors who invoice head builders.

It's the app your crew uses on the tools — and only that. No rates, no prices, no invoices. The commercial side stays in the office.

WHAT YOUR CREW CAN DO

• See the day's work — jobs laid out hour by hour, with site addresses, start and finish times, the pre-job notes from the office, and who else is on site.
• Log hours — a running timer or a straight entry against the right job, so timesheets are done before anyone gets back to the ute.
• Capture site photos — take a photo, draw on it to mark a defect, add a caption. It lands against the job in the office instantly.
• Sign off safety — SWMS sign-offs bound to the exact document version the crew member actually opened and read, plus prestart checks, toolbox talks, incident reports and site diaries.
• Keep working without signal — basements, lift wells and black spots are normal on site. Entries save on the phone in encrypted storage and sync themselves the moment the signal returns. Nothing is lost and nothing is entered twice.

BUILT FOR SITE

• A four-digit app PIN, because phones get passed around a ute.
• Big touch targets and plain language — it's designed to be used in gloves, not studied.
• Your crew only ever sees the jobs they're assigned to.

FOR THE OFFICE

Everything the crew captures appears immediately in the SubbieOS office app, where hours roll into claims, photos attach to the job record, and safety paperwork is filed and searchable when a head contractor asks for it.

REQUIRES AN ACCOUNT

SubbieOS Field requires a SubbieOS account, issued to you by your employer. You can't sign up inside the app. Find out more at subbieos.com.au.

Australian made and hosted.
Site app for subbies — timesheets, site photos, SWMS sign-offs. Works offline.
Updated on
Aug 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Photos and videos, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

SubbieOS Field — the site app for subbies.

• Today — your day laid out hour by hour
• Log hours with a timer or a straight entry
• Site photos with defect markup
• SWMS and QA sign-offs, prestarts, toolbox talks and site diaries
• Works offline — entries save on the phone and sync when signal returns
• Four-digit app PIN
Content rating
Everyone
Learn more

App support

About the developer
RJSM PTY LTD
office@newcastlewaterproofing.com
70 SILSOE STREET MAYFIELD NSW 2304 Australia
+61 416 330 443