RPN-70 SD app icon

Apps Like RPN-70 SD for iPhone and iPad

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.

by Willy Kunz★ 4.711 ratingsProductivityFreeData updated 2026-09-08

RPN-70 SD screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. HP Prime Pro app icon

    HP Prime Pro

    MORAVIA Consulting, spol. s r.o.

    Solve math problems and explore graphs

    Solve equations and inequalities with advanced graphing. Trace functions and analyze intersections. Perform calculations, store variables, and use built-in math functions. Access a scientific calculator and explore interactive math concepts.

    ★ 3.281 ratingsEducation$24.99Data updated 2026-09-23
  2. Utility Spreadsheet app icon

    Utility Spreadsheet

    Luminant Software, Inc

    Spreadsheet power for touch devices.

    The app offers number crunching power with an expanded keyboard for formula entry. Capabilities include formula dragging, limited graphing, sorting, freezing headers, and CSV import/export.

    ★ 4.0728 ratingsProductivityFreeData updated 2026-09-11
  1. Prepaid TWINT & other banks app icon

    Prepaid TWINT & other banks

    TWINT AG

    Send money, pay bills, buy vouchers

    Send and request money instantly. Make secure payments in stores and online. Buy vouchers, pay for parking, and donate through the . Store loyalty and employee cards. Access discount coupons and digital receipts.

    ★ 4.8765 ratingsFinanceFreeData updated 2026-09-10
  2. Loan calculator: Installment app icon

    Loan calculator: Installment

    Anh Nguyen Thi Ngoc

    Calculate monthly payments and terms

    Calculate equated monthly instalments (EMIs) based on amount, repayment period, and interest rate. Input details to determine monthly payments and repayment duration. Compare different scenarios to understand payment structures.

    ★ 4.5828 ratingsFinanceFreeData updated 2026-09-11
  3. ChatX - AI Chat Client Top app icon

    ChatX - AI Chat Client Top

    自力 黄

    With AI models and generate content

    Allows users to generate content using AI models like 4o, 5, 5mini, o3, DeepSeek V3/R1, and Claude. It supports word-based billing, saves prompt collections, switches conversations quickly, and offers quick phrases for faster dialogue.

    ★ 4.6474 ratingsUtilitiesFreeData updated 2026-09-06
  4. BA Financial Calculator (PRO) app icon

    BA Financial Calculator (PRO)

    Angel Montana

    Calculate formulas and values

    Perform calculations with time value of money, cash flow analysis, and bond calculations. Input data for present value, future value, and interest rates. Calculate internal rate of return and modified internal rate of return.

    ★ 4.9496 ratingsFinance$3.99Data updated 2026-11-07
  5. All in One Calculator app icon

    All in One Calculator

    Ramon Rivas

    Calculate, edit, and track equations

    Allows users to perform basic and advanced mathematical operations. It includes a sidebar and tab bar for navigation and data sharing. Users can drag and drop entries to create new windows or use the context menu to generate new windows.

    ★ 4.6185 ratingsProductivityFreeData updated 2026-09-08
  6. 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
  7. RECalc Pro app icon

    RECalc Pro

    3magic

    Calculate loans and perform math operations

    Calculate monthly mortgage payments, loan terms, interest rates, and loan amounts. Adjust variables to recalculate other values. Include property tax, insurance, down payment, and mortgage insurance in calculations.

    ★ 4.8385 ratingsFinance$0.99Data updated 2026-11-07
  8. 10bII Financial Calculator PRO app icon

    10bII Financial Calculator PRO

    An Truong

    Calculate loans, track cash flow, solve problems

    Calculate loan payments, analyze cash flow, and perform investment analysis. Input variables for scenarios. Solve time value of money problems. mortization schedules. Export results to CSV. Sync with tools.

    ★ 4.6251 ratingsFinance$5.99Data updated 2026-11-02
  9. Tax Me Pro app icon

    Tax Me Pro

    Tardent Apps Inc.

    Calculate tax, save items, reverse tax

    Calculate sales tax with a built-in calculator. Save item lists with tax amounts and totals. Perform reverse tax calculations. Sync with Apple Watch. View item details and totals in log mode.

    ★ 4.8751 ratingsFinance$4.99Data updated 2026-11-07
  10. Fast Percent - Calculator Tool app icon

    Fast Percent - Calculator Tool

    John Benson

    Calculate percentages instantly

    Calculate percentages quickly with large buttons for easy input and hot keys for selecting common percentages. Find discounts, determine portions, and retrieve original values instantly.

    ★ 4.6414 ratingsFinanceFreeData updated 2026-09-09
  11. Lake Michigan CU Mobile app icon

    Lake Michigan CU Mobile

    Lake Michigan Credit Union

    Manage accounts anytime and anywhere.

    The app provides mobile banking features for managing accounts, including viewing balances, monitoring transactions, and transferring funds. It also offers helpful tools like a budget tracker, bill pay, and a financial calculator for users.

    ★ 3.0693 ratingsFinanceFreeData updated 2026-09-23
  12. WP 31s app icon

    WP 31s

    Pascal Meheut

    Calculate, edit, and store formulas

    A scientific calculator with RPN input. Perform complex calculations, access trigonometric and logarithmic functions. Store and recall values. Use a simplified keyboard layout for easier navigation.

    ★ 4.915 ratingsProductivityFreeData updated 2026-09-09
  13. BA II Plus™ Financial Calc app icon

    BA II Plus™ Financial Calc

    Texas Instruments

    Financial calculator for professionals and students.

    The app performs Time-Value-of-Money calculations, generates amortization schedules, and calculates cash flow analysis. It evaluates bond prices and yields, and performs statistical analysis with regression options.

    ★ 2.8114 ratingsFinance$14.99Data updated 2026-11-07
  14. CD Calculator Pro app icon

    CD Calculator Pro

    RedTracker LLC

    Calculate CD returns and compare options

    Calculate future CD value by inputting deposit amount, interest rate, and term. Compare growth scenarios and adjust rates to see impact. View results instantly with a simple interface.

    ★ 4.8467 ratingsFinanceFreeData updated 2026-09-16
  15. 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

How we rank alternatives

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