Rapid & Quick Calculator Pro app icon

Apps Like Rapid & Quick Calculator Pro for iPhone and iPad

Calculate, tax, discount, track expenses

Calculate sales tax and discounts with percentage-based equations. View calculation history for reuse. Adjust tax settings via swipe. Customize rounding preferences. Choose from multiple color themes. Perform basic arithmetic operations.

by Tasuku Maeda★ 4.9206 ratingsFinance$3.99Data updated 2026-11-02

Rapid & Quick Calculator Pro screenshots

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. e-taxfiller: Edit PDF Forms app icon

    e-taxfiller: Edit PDF Forms

    airSlate, Inc.

    Fill and send tax documents securely

    Fill out tax like 1099, W2, and W-9 using available templates. , eSign, share, print, and download documents directly. Submit without uploading them to the .

    ★ 4.81,977 ratingsFinanceFreeData updated 2026-09-08
  2. Big Button Calculator Pro app icon

    Big Button Calculator Pro

    Cider Software LLC

    Calculate with color and precision

    Calculate with a dual-line display showing input and result simultaneously. Use percentage and backspace functions. Choose from 18 color themes. Enter multi-line equations. Automatically format scientific expressions. Access via Split View.

    ★ 4.9469 ratingsUtilities$9.99Data updated 2026-09-11
  1. (Not Boring) Calculator app icon

    (Not Boring) Calculator

    Not Boring Software LLC

    Calculate, explore, and solve equations

    Track calculations step by step to identify errors. Perform basic and advanced math operations. Use scientific functions and memory storage. Save and recall previous equations. Adjust display settings for different modes.

    ★ 4.74,042 ratingsUtilitiesFreeData updated 2026-10-05
  2. Class Act Federal Credit Union app icon

    Class Act Federal Credit Union

    Class Act Federal Credit Union

    Manage accounts, view balances, transfer funds, make

    Check balances and view real-time transaction history for loans, checking, and savings accounts. Transfer funds between accounts, make payments, and deposit checks by photo. Locate nearby branches using the . Sign in with Touch ID or password.

    ★ 4.95,279 ratingsFinanceFreeData updated 2026-09-14
  3. Vio Bank Mobile app icon

    Vio Bank Mobile

    Digital Development LLC

    Check balances, view statements, make deposits

    Check account balances and review recent transactions. Transfer funds between accounts. Deposit checks remotely. Access statements and tax forms electronically.

    ★ 4.64,814 ratingsFinanceFreeData updated 2026-09-16
  4. ▸ Calculator + app icon

    ▸ Calculator +

    CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC

    Calculate, convert, and solve equations

    Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.

    ★ 4.7899 ratingsUtilities$1.99Data updated 2026-09-08
  5. Tydlig app icon

    Tydlig

    Tydlig Software AB

    Calculate with clarity and precision

    Perform calculations with a freeform canvas and responsive results. Link numbers for instant updates. Calculate tips and discounts. View full history with clear formatting. Adjust settings for precision and layout.

    ★ 4.82,625 ratingsUtilities$1.99Data updated 2026-09-08
  6. Basic Calculator - app icon

    Basic Calculator -

    SuperDG Inc.

    Calculate, edit, and track entries

    Perform arithmetic operations with a simple interface. View current calculations and track history. Supports universal device compatibility. No advanced or engineering functions included.

    ★ 4.61,877 ratingsUtilitiesFreeData updated 2026-09-08
  7. Calculator with History Tape app icon

    Calculator with History Tape

    帆 杨

    Calculate, record, and customize equations

    A a log of all calculations. Displays input equations and results clearly. Includes backspace function. Allows adjustable keyboard size and number font size. Supports customization of decimal places, font size for , and display format.

    ★ 4.73,210 ratingsProductivityFreeData updated 2026-09-17
  8. Calculator: No Ads / Ad-Free app icon

    Calculator: No Ads / Ad-Free

    Gary Cox

    Calculate budgets, mortgages, and loans privately

    Manage budgets, mortgages, and loans with compound interest and tip calculations. Use speech voice for accessible feedback. Keep equation history, view real-time results, and export data to email or CSV.

    ★ 4.74,126 ratingsUtilitiesFreeData updated 2026-09-06
  9. calculator HD⁻ app icon

    calculator HD⁻

    Beijing four time ledo Technology Co., Ltd.

    Record calculations, edit steps, check results

    Simplify calculations with a clean interface showing equations and results simultaneously. Record and edit operations. Access scientific functions. Choose from multiple themes. Subscribe for quarterly membership at ¥18.

    ★ 4.52,500 ratingsUtilitiesFreeData updated 2026-09-20
  10. Paycheck: Paystub Generator app icon

    Paycheck: Paystub Generator

    Span Enterprises LLC

    Generate pay stubs for employees and contractors

    Create pay stubs for employees and contractors by entering basic information. Generate professional pay stubs with customizable templates. Ensure accurate tax calculations. Download or email pay stubs directly.

    ★ 4.93,709 ratingsBusinessFreeData updated 2026-09-24
  11. Where’s My Refundo? WMR+ app icon

    Where’s My Refundo? WMR+

    Refundo Inc.

    Track tax refunds securely and instantly

    Track IRS and state tax refund status in real time. Connect securely to IRS.gov and state websites. View refund details and estimated arrival dates. Receive notifications about updates and changes.

    ★ 4.23,162 ratingsFinanceFreeData updated 2026-09-10
  12. Mile Logger - Mileage tracker app icon

    Mile Logger - Mileage tracker

    Dajax LLC

    Log drives, classify, merge, calculate

    Track driving trips automatically with real-time logging. Classify trips with a single swipe. Merge multiple trips for accurate distance calculation. Store complete drive history with details like parking, tolls, and notes.

    ★ 4.03,854 ratingsFinanceFreeData updated 2026-09-10
  13. Calculator⁻ app icon

    Calculator⁻

    Unicom TOV

    Calculate, record, and recall results

    Perform basic math operations including addition, subtraction, multiplication, division, and percentage. Store and retrieve calculation results. Customize number, operator, parenthesis, and result colors. Enable touch sound for feedback.

    ★ 4.43,607 ratingsUtilitiesFreeData updated 2026-09-14
  14. LZ Books app icon

    LZ Books

    LegalZoom.com, Inc.

    Track transactions and mileage

    Manage transactions from connected business accounts. Edit categories and descriptions, upload receipts. Track mileage manually or automatically. Create and send invoices. View income, insights, and trends.

    ★ 4.62,872 ratingsBusinessFreeData updated 2026-09-12
  15. Watermark+ Photo Video app icon

    Watermark+ Photo Video

    Orange Media CO.,Ltd

    Watermark photos and videos with text, image,

    Add text, signature, image, or logo watermarks to photos and videos. Choose from multiple fonts and colors for text. Import trademarks from photos. Apply full-screen watermarks easily.

    ★ 4.52,904 ratingsBusinessFreeData updated 2026-09-17
  16. Simple Mileage Tracker app icon

    Simple Mileage Tracker

    SherpaShare, Inc

    Track for tax deductions

    Track business automatically as you drive. Record trips with start and end dates. Calculate tax deductions based on IRS standards. Export logs for tax purposes. Set reminders for log entries. Sync with calendar events.

    ★ 4.51,596 ratingsFinanceFreeData updated 2026-09-16
  17. Calculator PanecalST app icon

    Calculator PanecalST

    Noriyasu Kutsuzawa

    Edit formulas, check calculations, reuse past entries

    Enter and edit mathematical formulas with real-time validation to prevent errors. Reuse past formulas to adjust values quickly. Navigate expressions using a cursor or arrow keys. Swipe to switch between calculation modes and view results instantly.

    ★ 4.895 ratingsUtilitiesFreeData updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.