RPN 48
Guglielmo Pasa
Getting the latest details from the App Store…
Guglielmo Pasa
Getting the latest details from the App Store…
The HP 48 is the calculator of a generation of engineers, physicists and students: the 48SX of 1990 brought RPN, RPL programming, units, symbolic algebra and graphing into one machine, the 48GX of 1993 added the equation library, the solver applications, more memory and a faster processor. Thirty years on, many still keep one on their desk — and this app puts one in your pocket. RPN 48 is not an imitation: it emulates the calculator's hardware — the Saturn processor, the memory controllers…
Top of Paid · Education in Brazil. RPN 48 is #11 there. Changes are over 7 days.
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 0.2 · 1 Oct 2026 · 9 days ago
• Paste: the clipboard is typed on the calculator — programs « … », algebraics, strings, lists, lower-case letters, the comparison signs ≤ ≥ ≠ and the other characters of its keyboard. In the menu, and ⌘V on the Mac. • The calculator keeps its real speed and its real clock: after a pause it no longer runs ahead of real time (which delayed its timers and could miss keys).
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
Higher on the chart is better: #1 is at the top.
| Brazil· Paid · Education |
| #11 |
| New entry |
| Change unknown |
| #11 |
| 1 |
Sign in to see 30 days, 90 days and all history.
Brazil · Paid · Education: best #11, latest #11, over 5 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, and on 10 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.
