Available on iOS — Free
Think
in Numbers.
The calculator that thinks like you do. Link results, drag references, build chains — every calculation tells a story.
4.8★
App Store
30+
Templates
Free
To start
The calculator that thinks like you do. Link results, drag references, build chains — every calculation tells a story.
Same engine, same .calq file format. Open a sheet on iPhone, finish it on your Mac, share to a colleague on Windows — bit-identical math, every time.
Pre-wired sheets you can preview in the browser, download, or push straight into the app. Free starters plus deeper Pro templates — and growing.
Not just a calculator. A thinking tool designed around the way real calculations actually work.
Tap the Q handle on any result and drag it into a new block. The value is live — change the source and every reference updates instantly, downstream. No copy-paste, no manual re-entry.
Tap any line to edit it — values, operators, labels. Previous blocks stay intact. The current block recalculates the moment you change a digit. Real-time, always in sync.
The moment a result is referenced, it gains a color automatically. Drag it again and that color follows everywhere it appears. Visual math — see your chain at a glance.
30+ professionally built templates — timesheets, bill splits, mortgages, VAT, fuel costs, recipe scale and more. Inputs are pre-wired. Open and fill in your numbers. Done.
Add a comment to any line. Name your section gaps. Give the sheet a title. Turn a raw sequence of numbers into a calculation someone else can actually read and understand.
Share as a crisp image or polished PDF. Cream background, amber header, color-coded blocks — a receipt that looks intentional. Image for everyone; PDF for Pro.
Join thousands already on the waitlist. Be first to know when new features ship and get early access to Pro.
No spam. Just the good stuff.
Free to download. Three sheets to start. Upgrade to Pro for unlimited sheets, PDF export, and custom templates you can save and reuse.
Free · iOS 16+ · iPhone & iPad
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