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Screenshots

  • RCL-57 screenshot 1
  • RCL-57 screenshot 2
  • RCL-57 screenshot 3
  • RCL-57 screenshot 4

About RCL-57

RCL-57 is a complete and faithful recreation of the TI-57, one of the first programmable calculators. RCL-57 implements all the scientific functions and programming capabilities of the TI-57. In addition, it includes: * A complete user manual * Sample programs including Lunar Lander * Optional turbo speed and alphanumeric display * Listings of steps, registers and log * Saving and loading of programs * Sharing and importing of programs

What’s new

Version 1.2 · Updated October 29, 2024

Fixes clearing of state (log, program and registers).

App privacy

The developer, Paul Novaes, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to RCL-57

Looking for apps like RCL-57? Here are 6 similar apps on the App Store. The highest rated is RLM-10CX (5.0/5), and 4 of the 6 are free to download.

RCL-57 vs. alternatives
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RCL-57 – Free October 29, 2024
my59 – Free Oct 19, 2026 Compare
RPN-25 CE 4.6 / 5 (9) 2.99 USD Oct 16, 2025 Compare
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ThetaCalc 4.3 / 5 (4) Free May 17, 2026 Compare
RPN-67 SD 4.6 / 5 (17) 3.99 USD Oct 17, 2025 Compare

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