ChippyKit

MB3 Applications

In-app purchases

About this app

Made by a chippy. For chippies.

ChippyKit puts the tools you actually use on site into one app — built by a working Melbourne carpenter, not a software company guessing what tradies need.

CALCULATORS
- Decking — boards, lineal meters and screws from your deck size
- Stud framing — studs, plates and noggings for your wall runs
- Floor joists — joist counts with cut allowances
- Rafters & pitch — lengths and angles without the trig
- Stairs — rise, going and stringers, with a step-by-step marking-out guide
- Concrete — volume, 20 kg bags and truck loads
- Cut list optimiser — get the most out of every length
- Sub-floor — stumps, bearers and joists from your floor plan
- Running measurements — Cumulative layout marks
- Square It — (3-4-5)
- Spacings — Equal set outs
- Unit Converter

AUSSIE REFERENCE TABLES IN YOUR POCKET
Span tables, installation heights, safe load limits, screw and bolt sizing, concrete curing times — indicative guides based on Australian standards, with links to the source so you can verify. No more digging through folders in the Ute.

QUOTES & TAX INVOICES ON SITE
Build a quote from your calculator results, add materials and labour, attach site photos, and send a proper tax invoice before you've left the driveway.

WORKS OFFLINE
No signal on site? No worries. The calculators and references work with no reception at all.

BUILT FOR THE TRADE
No bloat, no ads, no fluff. Fast to open, easy to read in the sun, and designed around how a job actually runs — measure, calculate, quote, invoice.

Downloading ChippyKit supports an independent Aussie tradie building the tool he always wanted on site.

What’s new

- Business number field now accepts NZBN as well as ABN
- Reference data now states which standards it's based on
- Minor improvements