12Calc app icon

Apps Like 12Calc for iPhone and iPad

Calculate financial formulas and track expenses

Perform financial calculations with a full-featured calculator offering amortization, depreciation, and interest computations. Access an audit tape for detailed transaction history. Use unit conversion tools and create worksheets.

by Ernest Brock★ 4.9924 ratingsFinance$8.99Data updated 2026-10-25

12Calc screenshots

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Paper Calc Office app icon

    Paper Calc Office

    Richard Silverman

    Review, email, and timestamp entries

    Calculator with large keys and 4 basic functions for use. Review entries using tape, add comments, timestamp, and email numbers. Bring past entries into current calculations.

    ★ 4.592 ratingsUtilities$0.99Data updated 2026-09-08
  2. Rapid & Quick Calculator Pro app icon

    Rapid & Quick Calculator Pro

    Tasuku Maeda

    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.

    ★ 4.9206 ratingsFinance$3.99Data updated 2026-10-31
  3. My Calculator - MyTools app icon

    My Calculator - MyTools

    iDaily Corp.

    Calculate, edit, and share equations

    Performs basic and scientific calculations. View and share calculation history. Switch between landscape and portrait modes. Choose from customizable themes to personalize the interface.

    ★ 4.7140 ratingsFinanceFreeData updated 2026-09-08
  1. RPN-70 SD app icon

    RPN-70 SD

    Willy Kunz

    Simulate financial calculations

    Simulate the HP-70 financial calculator with loan amortization, saving plans, depreciation, and storage registers. View stack contents in popup windows. Perform financial calculations with enhanced accuracy and additional storage options.

    ★ 4.711 ratingsProductivityFreeData updated 2026-09-08
  2. Commodity Prices Live app icon

    Commodity Prices Live

    Advisiant AS

    Track and convert currencies

    Track for energy, metals, grains, and softs. View interactive charts with zoom and time ranges up to 10 years. Convert currencies and analyze futures contracts.

    ★ 4.73,314 ratingsFinanceFreeData updated 2026-09-11
  3. Calculator Abacus Suite app icon

    Calculator Abacus Suite

    Clever Algorithm LLC

    Calculate, convert, and solve equations

    The provides 74 calculators for various tasks. Users can perform financial calculations, scientific computations, and unit conversions. Features include loan calculations, equation solving, and unit conversion tools.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  4. TaxAudit App app icon

    TaxAudit App

    TaxResources, Inc.

    Upload documents and track case status

    Securely log in using Touch/Face ID and multifactor authentication. Upload documents by taking photos or selecting files from your device. Send and receive messages to communicate with your audit team. Track case status updates in real time.

    ★ 4.92,901 ratingsFinanceFreeData updated 2026-09-15
  5. HP 12C Platinum Calculator app icon

    HP 12C Platinum Calculator

    MORAVIA Consulting, spol. s r.o.

    Financial calculator for modern professionals.

    The app offers an official emulator of the HP 12c Platinum calculator. It includes identical algorithms, layout, and keystrokes, along with built-in financial tools for business, banking, real estate, and education.

    ★ 1.6352 ratingsFinance$16.99Data updated 2026-10-31
  6. Fill and Sign Documents: eSign app icon

    Fill and Sign Documents: eSign

    Maplewoods Associates Ltd

    Edit documents, forms, and fields online

    Edit PDF documents with annotations, comments, and form fields. Create and request electronic signatures. Share signed documents securely. Manage contracts with audit trails. and forms directly from the .

    ★ 4.35,001 ratingsProductivityFreeData updated 2026-09-14
  7. Digits Tape Calculator app icon

    Digits Tape Calculator

    Shift

    Edit numbers, track calculations, organize spreadsheets

    Allows users to perform calculations with an editable for error correction. Input numbers and operators, edit entries, and view results. Save and share calculation history. Switch between and spreadsheet modes for different tasks.

    ★ 4.81,126 ratingsUtilities$1.99Data updated 2026-09-08
  8. EZ Adder app icon

    EZ Adder

    Robert Wohnoutka

    Calculate, edit, and track entries

    Perform basic calculations with addition, subtraction, multiplication, division, and percentage. View and edit all entries on an electronic paper tape. Access six calculators with customizable colors.

    ★ 4.8167 ratingsUtilitiesFreeData updated 2026-09-08
  9. Drawboard PDF Annotate, Markup app icon

    Drawboard PDF Annotate, Markup

    Drawboard Pty Ltd

    Edit PDFs, annotate, and share securely

    Create and edit PDFs with tools, drawing features, and text annotations. Convert documents to PDF, add signatures, and organize pages. Access files across devices and store them in the cloud. Share and export PDFs in various formats.

    ★ 4.81,873 ratingsProductivityFreeData updated 2026-09-10
  10. Gold : Gold Price & Gold Live app icon

    Gold : Gold Price & Gold Live

    士昌 苑

    Track real-time prices and charts

    View real-time financial data with no delay. Track precious metals like and silver in ounces or grams. Access currency pairs including GBP, USD, EUR, SWF, JPY, and CAD. Display charts from real time to 10 years.

    ★ 4.72,047 ratingsFinanceFreeData updated 2026-09-10
  11. Financial Calculator+++ app icon

    Financial Calculator+++

    Behzad Dogahe

    Calculate loans, track budgets, plan investments

    Manage loans, investments, and calculations with built-in formulas. Calculate interest rates, cash flows, and net present value. Input custom scenarios and view detailed breakdowns. Sync data across devices and export results in various formats.

    ★ 4.410 ratingsFinance$2.99Data updated 2026-09-08

How we rank alternatives

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