12C - Modern app icon

Apps Like 12C - Modern for iPhone and iPad

by Anishu, Inc.★ 3.39 ratingsFinanceFreeData updated 2026-09-06

12C - Modern screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. HP 12c Financial Calculator app icon

    HP 12c Financial Calculator

    MORAVIA Consulting, spol. s r.o.

    Calculate formulas anytime

    Perform calculations with time value of money, loan amortization, and break-even analysis. Input custom variables for precise results. Save and recall previous calculations. Switch between modes for different scenarios. Export results as text files.

    ★ 4.3335 ratingsFinance$14.99Data updated 2026-09-09
  1. Basic Calculator+ app icon

    Basic Calculator+

    Christie Clark

    Calculate with large buttons and clear display

    A calculator with a clear display and large buttons supports functions. Switch between portrait and landscape modes on iPad. Perform simple calculations without additional features.

    ★ 4.9258,702 ratingsUtilitiesFreeData updated 2026-09-08
  2. Calculator - Pad Edition app icon

    Calculator - Pad Edition

    Ratha Sou

    Calculate in portrait, science in landscape

    Perform basic calculations in portrait mode and scientific calculations in landscape. Use root, power, factorial, exponential, division, logarithm, and trigonometric functions. Features a flat UI design similar to built-in iOS apps.

    ★ 4.7357,788 ratingsUtilitiesFreeData updated 2026-09-08
  3. Vicinno Financial Calculator app icon

    Vicinno Financial Calculator

    Vicinno Soft LLC

    Calculate formulas and manage cash flows

    Simulate HP 12C functions on iPhone and iPad. Perform time value of money calculations, cash flow analysis, and loan amortization. Store and retrieve data. Adjust display settings and access help guides.

    ★ 4.21,209 ratingsFinance$5.99Data updated 2026-09-08
  4. BA II Plus - Professional app icon

    BA II Plus - Professional

    Anishu, Inc.

    Calculate, store, and analyze financial data

    Perform financial calculations with TVM, amortization, and cash flow functions. Access bond, depreciation, and statistics tools. Calculate percent change, compound interest, and date differences. View profit margin and breakeven worksheets.

    ★ 1.011 ratingsFinanceFreeData updated 2026-09-06
  5. 10BII Calc HD app icon

    10BII Calc HD

    Ernest Brock

    Calculate loans, interest, and cash flows

    Calculate loan payments, interest rates, and amortization. Perform discounted cash-flow analyses and TVM calculations. Analyze bonds and depreciation with algebraic entry.

    ★ 4.93,751 ratingsFinance$8.99Data updated 2026-09-09
  6. Financial Calculator: Percent app icon

    Financial Calculator: Percent

    Applorium Ltd

    Calculate interest, taxes, and averages

    Calculate metrics with 25+ built-in tools including average share price, tax, interest, profit, markup, discount, mortgage, tip, ROI, IRR, and CAGR. Perform investment analysis and everyday percentage calculations.

    ★ 4.714,729 ratingsFinanceFreeData updated 2026-09-09
  7. RPN-38 CX app icon

    RPN-38 CX

    Willy Kunz

    Simulate HP-38C calculator operations

    Simulate the HP-38C calculator with real-time input and output. Perform financial calculations, program custom functions, and use reverse Polish notation. Supports HP-12C compatibility for most operations.

    ★ 5.06 ratingsProductivity$1.99Data updated 2026-09-06
  8. Construction Master 5 Calc app icon

    Construction Master 5 Calc

    Calculated Industries, Inc.

    Try before you buy with free trial

    Calculate measurements in feet, inches, and fractions. Convert between units and perform complex calculations. Store frequently used values and recall previous entries. Adjust for slope and pitch. Export results to email or cloud storage.

    ★ 4.813,173 ratingsUtilitiesFreeData updated 2026-09-08
  9. RBA Calculator app icon

    RBA Calculator

    Shanghai Raspberry Education Technology Co., Ltd.

    ★ 2.33 ratingsFinance$0.99Data updated 2026-09-06
  10. BA Pro Financial Calculator app icon

    BA Pro Financial Calculator

    Vicinno Soft LLC

    Calculate loans, interest, and cash flows

    Calculate loan payments, interest rates, and investment returns. Input cash flows and solve for net present value. View amortization schedules and perform break-even analysis. Save and recall multiple scenarios for planning.

    ★ 0.00 ratingsFinance$14.99Data updated 2026-09-08
  11. MathU RPN Calc app icon

    MathU RPN Calc

    Creative Creek, LLC

    Calculate with RPN and 96 functions

    Perform complex calculations using Reverse Polish Notation. Access over 96 functions including financial, scientific, and engineering operations. Store and recall values. Switch between decimal and hexadecimal modes.

    ★ 5.0135 ratingsFinance$24.99Data updated 2026-09-08
  12. NCalc Scientific Calculator + app icon

    NCalc Scientific Calculator +

    Tran Duy

    Calculate, graph, convert, solve

    Allows users to perform complex calculations with a natural display that shows expressions as written. It supports fractions, roots, and exponents. The includes a graphing module for visualizing equations.

    ★ 4.711,472 ratingsEducationFreeData updated 2026-09-06
  13. Discount Calculator Saver Calc app icon

    Discount Calculator Saver Calc

    Michael Chu

    Calculate discounts and compare prices

    Calculate discounts and compare prices instantly. Input original and sale prices to determine final cost. Track savings over time. Share results with others. Sync across devices for consistent shopping insights.

    ★ 4.76,030 ratingsShoppingFreeData updated 2026-09-08
  14. The Best Calculator - Calc Pro app icon

    The Best Calculator - Calc Pro

    Panoramic Software Inc.

    Calculate and manage financial data

    Perform complex calculations using 10 built-in calculators including scientific, financial, and unit conversion tools. Access 10 financial worksheets for budgeting, loans, and investments. Save and share calculation results.

    ★ 4.64,713 ratingsUtilitiesFreeData updated 2026-09-08

How we rank alternatives

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