RPN-45 HD app icon

Apps Like RPN-45 HD for iPhone and iPad

Calculate like a scientific calculator

Simulate the HP-45 scientific calculator with photo-realistic visuals and animated keys. Perform all original functions and operations. Access a secret timer for 12-hour or 100-hour intervals. Switch to Super-45 mode for enhanced capabilities.

by Willy Kunz★ 4.86 ratingsProductivity$2.99Data updated 2026-09-08
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RPN-45 HD screenshots

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Showing 461–480 of 1,000 ranked alternatives.

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    ★ 3.76 ratingsReference$2.99Data updated 2026-09-10
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  8. Calculate app icon

    Calculate

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    Numbers quickly and accurately

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    RPNu

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    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-12
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  14. Modbus TCP Client app icon

    Modbus TCP Client

    Control Technologies Pty Ltd

    Configure requests and view register values

    Allows users to read and write registers from TCP Server devices using functions 1, 2, 3, 4, 5, 6, 15, and 16. Users can configure requests and display register values in decimal, unsigned, float32, hexadecimal, binary, octal, or ASCII formats.

    ★ 0.00 ratingsUtilities$9.99Data updated 2026-09-06
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