The Best Apps for Electricians in Australia

The four groups worth your phone storage

Before installing anything, it helps to know which job you're solving. Almost every app a sparky uses falls into one of these:

Reference apps

A reference app earns its place the first time it saves you a trip back to the ute for a book. Look for one that works offline — reception in a switchboard room or roof cavity is not a given.

• Standards and wiring rules references — the AS/NZS 3000 material you check rather than memorise. Make sure whatever you use is current for Australia; a lot of the popular apps are written to US or UK codes.
• Electrical reference guides — symbol libraries, cable colour codes, motor data and conversion tables in one place.
• Manufacturer apps — switchgear and cable manufacturers publish their own data apps, and they're usually the most accurate source for their own gear.

Calculator apps

These are the ones you'll actually use daily. The good ones handle the calculations you'd otherwise do on the back of an invoice:

• Cable sizing and voltage drop — the most-used calculation on any job, and the one most worth having checked twice.
• Load and demand calculations — for sizing a board or working out whether an upgrade is needed.
• Conduit fill and bending — offsets, saddles and fill percentages without the tables.
• Unit conversion — quick metric and imperial work on older installations.

Pick ones that show their working. An answer with no visible method is useless when you need to justify it to an inspector or explain it to an apprentice.

The business layer

This is where the hours are. Reference and calculator apps make individual tasks quicker; a job management app changes how the whole week runs, because the quote, the schedule, the job notes and the invoice stop being separate pieces of work.

What to look for as a sparky specifically:

• Fast itemised quoting from a saved library of your rates — downlights, GPOs, board upgrades, switchboard work — so a quote takes minutes on site rather than an evening at the kitchen table.
• Job records that hold photos — before-and-after switchboard shots are your best defence on a dispute, and they belong on the job, not in your camera roll.
• Scheduling your crew can see, with the address, access notes and what the job actually is.
• Compliance paperwork attached to the job rather than living in a separate folder.
• Australian GST handled without you working it out on every invoice.
• A phone experience that works on site — test it in a roof space with one bar, not at a desk.

The money layer

Accounting and payment tools sit behind the business layer rather than replacing it. Most Australian sparkies run one of the big three accounting packages and connect it to whatever runs their jobs.

• Accounting — Xero, MYOB or QuickBooks for the books, BAS and your accountant's sanity.
• Online payments — a way for the client to pay the invoice from their phone, which is the single biggest lever on how fast you get paid.
• Expense and receipt capture — photograph the docket at the supplier rather than finding it in the ute in April.

The important part is the connection between the layers. If your job app doesn't sync invoices to your accounting software, you're typing everything twice — and that's the admin the apps were meant to remove.

What you can skip

• Anything written for another market's code unless you're only using it for arithmetic.
• Standalone invoice apps if you're already running job management — you'll end up with two sources of truth.
• Route optimisation unless you're doing genuinely high-volume service calls; for most sparkies the calendar is enough.
• Note-taking apps for job notes. Notes that aren't attached to a job are notes you won't find.

Frequently asked questions