Mathpad: Calculator Notebook

The calculator that works like a notebook. Write, and the answers follow.

Mathpad is a notebook that calculates as you write.

Type "rent = 1800" on one line, "rent x 12" on the next — the answer appears right beside your words, updating live as you edit. No equals button, no app-switching between calculator and notes.

WRITE MATH LIKE YOU THINK • Variables: coffee = 6, lunch = 18, then coffee + lunch • Percentages: 80 x 20%, price - 15% • Running totals: sum, average for any block of lines

CONVERT ANYTHING INLINE • Units: 5 miles to km, 72 f to c, 500 sqft to sqm • Currency: 100 usd to eur with live exchange rates • Dates: today + 90 days, deadline = today + 3 weeks

PLAN REAL LIFE • Ready-made templates: monthly budget, trip planning, job offer comparison, hourly rate and more

MADE TO STAY • iCloud sync across your devices • Create up to 5 notes free, then unlock unlimited for a one-time purchase • No subscription, no ads, no tracking