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my12c

Voyager 12C Microcode Emulator
Miroslav Perovic · Utilities
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App info

Developer
Miroslav Perovic
Category
Utilities, Finance
Released
Sep 24, 2026
Version
1.0.3 (Oct 22, 2026)
Price
Free
Size
5.8 MB
Requires
iOS 26.0
Age rating
4+
Languages
English

In-app purchases

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About my12c

The financial calculator that has been on every banker's, broker's and realtor's desk since 1981 — now on your iPhone, iPad and Mac. my12C brings the legendary 12C Voyager series financial calculator back to life with cycle-accurate emulation running the original microcode. Every keystroke, every display flicker, every RPN operation — faithfully reproduced. WHY THE 12C NEVER WENT AWAY The 12C is the longest-lived calculator ever made, and for good reason: its time-value-of-money keys, cash-flow analysis and RPN logic solve real financial problems in a handful of keystrokes. It is still the calculator used in finance courses and licensing exams around the world. FEATURES • Cycle-accurate emulation — runs the original Voyager microcode, not a simulation • Time value of money — n, i, PV, PMT and FV, solve for any of the five • Amortization — interest and principal for any range of payments…
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