RPN-25 CE
CuVee Software
Getting the latest details from the App Store…
CuVee Software
Getting the latest details from the App Store…
RPN-25 CE is a photo-realistic simulation of Hewlett-Packard's highly popular scientific calculator HP-25 for the iPhone. Produced from August 1975 through 1978, it was the "Squash" member of the second-generation HP calculators known as the "Woodstock" series. It was also the first programmable calculator costing less than $200. RPN-25 CE simulates the HP-25C version released in July 1976. Its major improvement in that update was "Continuous Memory". While the simulator works just like the…
Top of Paid · Utilities in United States. RPN-25 CE isn't in it right now. Changes are over 7 days.
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 5.4 · 16 Oct 2025 · 11 months ago
• Improved compatibility with iPhone Air and iOS 26.
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Their other apps that Appulse has seen in the charts, charting ones first.
| App | Best rank now | Released | App Store |
|---|---|---|---|
 RPN-55 SDProductivity | Paid · ProductivityUnited States#84 |
 RPN-65 SDProductivity | Paid · ProductivityUnited States#99 | 9 years ago |
