Calculator Plus #1
Calculator Plus #1 Summary
Calculator Plus #1 is a ad-supported, with in-app purchases iOS app in Tools by DigitAlchemy LLC. Released in Nov 2012 (13 years ago). It has 11.7K ratings with a 4.76★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 37K monthly active users and generates around $<10K monthly revenue (27% IAP / 73% ads). Store metadata: updated Jun 19, 2026.
Recent activity: 9.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 14, 2025.
Store info: Last updated on App Store on Jun 19, 2026 .
4.76★
Ratings: 11.7K
Screenshots
App 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, curre