Back to the charts

Ranklookout

Double Calculator - Tax & VAT — App Store rankings

Eduard Bruch · Productivity · View on the App Store

About this app

The developer's US App Store description, in full.

Two calculators. One screen. Every calculation you need. Double Calculator gives you two full calculators side by side — compare prices, crunch taxes, split values, and solve complex math without switching apps or losing track of numbers. DUAL CALCULATOR Work with two independent calculators on a single screen. Compare rent offers, product prices, loan payments, or any two values instantly. Transfer results between calculators with one tap. VAT & TAX FOR 40+ COUNTRIES Calculate VAT, sales tax, GST, MwSt, TVA, IVA, and BTW for over 40 countries. Your country is detected automatically — or set any custom tax rate you need. See net, gross, and tax amount at a glance. PIN & SAVE RESULTS Pin important calculations and label them for later. Build a list of saved results you can reference anytime — perfect for shopping lists, price comparisons, or expense tracking. SCIENTIFIC CALCULATOR Rotate to landscape for a full scientific calculator with trigonometric functions, logarithms, roots, powers, constants, and more. TIPS, DISCOUNTS & PERCENTAGES Calculate tips at any rate, apply discounts to prices, find percentage differences, markups, and margins. Everything percentage-related in one place. PRECISION YOU CAN TRUST Built on precise decimal arithmetic — no floating-point rounding errors. Every digit is accurate, whether you are calculating taxes or engineering values. DESIGNED FOR EVERYDAY USE • Clean, intuitive interface • Works on iPhone and iPad • No account required — your data stays on your device • No ads, no subscriptions — pay once, use forever Double Calculator is the everyday tool for anyone who compares prices, calculates taxes, tracks expenses, or simply needs two calculators at once.

  • Best rank today

    #79

    🇬🇧 United Kingdom · Top paid · Productivity

  • Charts

    1

    top-100 placements today

  • Countries

    1

    tracked markets with a place

In the charts today

From our daily capture of the top 100 free apps. Arrows compare with the previous capture.

More from Eduard Bruch

Check live

Your browser reads Apple's charts right now, so this is live rather than from yesterday's capture.