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BrightScale Labs

Our brands

Nine brands, each one narrow on purpose. Most of them answer a question you would otherwise work out by hand in a spreadsheet.

An analyst at a desk reviewing a FinToolSuite portfolio dashboard on a widescreen monitor, showing performance charts and a sector allocation breakdown, in a high-rise office overlooking a city skyline.
Finance & Wealth

FinToolSuite

Reliable calculators for saving, investing and planning, built for clarity and speed.

Retirement Planner DCA Analyzer Mortgage Modeler
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The FireMathLab FIRE calculator on a desktop monitor in a sunlit room, a parameters panel of current age, savings, and target spending down the left, and on the right summary tiles reading a $750,000 FIRE number, a FIRE age of 56, and 25.7 years to go, above a projection chart curving up to that target.
Financial Independence

FireMathLab

Retirement and financial-independence planning: FIRE dates, withdrawal strategies, Monte Carlo stress tests. Every tool prints the formula behind its answer, and none ask to link a bank account.

FIRE Calculator Coast FIRE Monte Carlo Simulator
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A worker in gloves holding a rugged tablet on an active construction site, tapping a BuildMetricLab screen that shows floor-plan drawings alongside a panel of calculated figures.
Construction

BuildMetricLab

Field-ready calculators for builders, estimators and engineers. Unit-aware inputs, and outputs a project team can actually share.

Concrete Volume Load Calculator Beam Sizing
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A coach guiding an athlete through a lunge on a force plate in a performance lab, with a phone in the foreground showing a FitMetricLab dashboard: a daily readiness score, an efficiency trend chart, and force output figures.
Health Tech

FitMetricLab

Science-backed tools for training, nutrition and recovery that keep progress honest: macros, training load, readiness, and the numbers underneath them.

Macro Planner BMR & TDEE Body Fat Estimator
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A child at a dining table filling in a printed multiplication worksheet by hand, with word searches, graph paper, and a planner page spread across the table, and the printablesworld.com generator open on a laptop beside a printer.
Productivity

PrintablesWorld

Printable planners, puzzles and worksheets, plus the PDF and image utilities that get them onto paper.

Planner Generator Crossword Maker PDF Compressor
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A hand holding a freshly printed printer test page, carrying CMYK colour bars, nozzle-check line patterns, a greyscale ramp, an alphabet and numerals row and a QR code, in front of a desktop monitor showing the same page open on runthetests.com, with an inkjet printer beside it.
Diagnostics

RunTheTests

Hundreds of diagnostic tools that run entirely in your browser: printer test pages, device and connection checks, privacy audits. Nothing to sign up for, install or upload.

Printer Test Page Internet Speed Test Dead Pixel Test
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A MotorMath cost-of-ownership calculator open on a desktop monitor and phone in a car dealership showroom, showing EV running-cost, fuel economy, and resale value panels, with cars parked behind.
Automotive Math

MotorMath

Jurisdiction-neutral automotive calculators for total cost of ownership, EV vs ICE comparison, and engineering maths. Every tool shows its working, and none of them ask who you are.

Cost of Ownership EV vs ICE Performance Engineering
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The PlainEstimate layout picker on a widescreen monitor in a drawing office: a full invoice for a joinery firm on the left, and beside it a grid of the same invoice in alternative layouts labelled Classic, Apex, Titan, Letterhead, Element, Grid Card, Typewriter and a 72mm till roll.
Estimates & Invoicing

PlainEstimate

Estimates, invoices and the paperwork around them for small trades. Everything runs in the browser and stays on your machine, and an approved estimate turns into an invoice without anyone retyping it.

Estimate to Invoice Margin Tracker Approval Links
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Three phone screens from Expense Diary side by side: the Bills calendar with coloured dates, the Today screen showing the safe-to-spend figure, and the Reports screen with a spending-by-category donut.
Personal Finance App

Expense Diary

Expense Diary tells you one number every morning: how much you can safely spend today. It works that out from the money in your accounts, the bills still to pay before payday, the money set aside in jars and the days left. Everything stays on your phone: no account, no bank connection, no server.

Safe to spend Receipt scanning Statement scanning
Learn more On Google Play
Three iPhone screens from Plain Estimate side by side: the price catalog, an estimate being built room by room, and the Home screen with the amount outstanding.
Invoicing App

Plain Estimate: Invoice Maker

Plain Estimate is for one-person trades who quote standing up, in somebody's hallway, with the customer watching. Set your prices once, walk the job tapping them in, hand the phone over for a signature, book the work, do it, invoice it, record the payment. Estimates, invoices, pro formas, credit notes and purchase orders; a hundred and seven document formats; reports for you and spreadsheets for your accountant. Everything is kept on the phone: no account, no server, no monthly fee.

Quote on site Price catalog Room measuring
Learn more On Google Play

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