Home / Alternatives to RPN-45 HD 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 ★ 4.8 6 ratings Productivity $2.99 Data updated 2026-09-08
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