ASO keywords
Most repeated terms in the listing. Highlighted ones also appear in the title.
calculator28calculator plus13calculations10plus8need6scientific5percentage5tax5currency5basic calculator5date calculator5date4converter4calculate4history4expenses4shopping4notes4plus combines3tax calculator3calculator financial3calculator currency3currency unit3unit converter3
What's new in 8.1.2
– Fixed minor issues reported by users.
– Please send us your feedback!
Released Nov 19, 2012. Current version shipped Sep 29, 2026.
Store description
All-in-one basic calculator app for iPhone and iPad.
Calculator Plus combines a basic calculator and a scientific one, percentage and tax calculator, financial and date calculator, currency and unit converter in one easy-to-use app.
Stop switching between multiple calculator apps. Calculate faster, stay organized, and get accurate results with Calculator Plus.
* Looking for a basic calculator with history and memory? *
Calculator Plus automatically saves calculations so you can review results, continue calculations later, compare numbers, track expenses, and avoid repeating work.
* Need a scientific calculator for school, engineering, or advanced math?*
Use logarithms, trigonometric functions, exponents, algebra, scientific formulas, parentheses, and multi-step equations in one powerful calculator.
* Need a percentage calculator while shopping? *
Whether you’re asking “How much is 20% off?” or “What tip should I leave?”, Calculator Plus delivers accurate answers.
Quickly calculate discounts, sales tax, tips, markups, profit margins, percentage increases, and percentage decreases.
* Looking for a budgeting and finance calculator? *
Track expenses, calculate bills, compare prices, plan budgets, and organize calculations with notes and history.
* Need a currency converter and calculator in one app? *
Convert currencies and measurement units while performing calculations - ideal for travel, shopping, business, and everyday use.
* “How many days until my trip?” *
Need a date calculator?
Count days, calculate age, track deadlines, plan vacations, and manage important events.
* Calculator Widget *
Add the widget to your home screen for instant access.
* Notes and Saved Calculations *
Attach notes to saved calculations to organize expenses, transactions, tax records, budget plans, and currency conversions.
* Perfect for: *
— Everyday calculations
— Scientific calculations and algebra for students
— Shopping discounts and percentages
— Budgeting, bills, and expenses
— Tax and financial calculations
— Currency and unit conversion
— School homework and study
— Multi-step equations with history
— Date, age, and days calculations
* Why Do Users Choose Calculator Plus? *
Many calculator apps focus on only one task.
Calculator Plus combines a scientific calculator, financial calculator, percentage calculator, tax calculator, currency converter, unit converter, date calculator, notes, history, widget, and multi-window support in one app.
* Who Is Calculator Plus Designed For? *
— Students and schoolchildren
— Engineers and technical professionals
— Business owners and freelancers
— Finance professionals
— Travellers and shoppers
— Families managing household budgets
Whether you need a calculator for budgeting, taxes, shopping, school, business, travel, engineering, or everyday math, Calculator Plus gives you all the tools you need in one app.
See this store page in another country
Prices, ranks and reviews are per country. Revenue above is already worldwide.
