---
title: "RPN-38 CX - Reviews, Revenue and Downloads in Switzerland | Apple App Store"
description: "RPN-38 CX ist die erste fotorealistische Simulation des beliebten Rechners HP-38C von Hewlett-Packard für das iPhone. Er erschien 1978 als HP-38E und war der erste programmierbare finanzmathematische "
---

# RPN-38 CX — Switzerland
> Klassischer Finanzrechner

![RPN-38 CX App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/1f/8a/e0/1f8ae0d5-4c2c-6828-7752-52aed17dfa2b/AppIcon-0-1x_U007emarketing-0-7-85-220-0.png/434x0w.png)

**Developer:** [Willy Kunz](https://apptail.io/developer/willy-kunz-XNx) (Switzerland)
**Category:** Productivity
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** ch.cuveesoft.rpn38cx
**Store:** Apple App Store
**Country:** Switzerland
**Version:** 4.2 (released 2025-10-15)
**Original Release:** 2016-02-18
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ch/app/app/id1082636662)
**AppTail Page:** [https://apptail.io/app/rpn-38-cx-Pcve/switzerland](https://apptail.io/app/rpn-38-cx-Pcve/switzerland)

## RPN-38 CX Description
RPN-38 CX ist die erste fotorealistische Simulation des beliebten Rechners HP-38C von Hewlett-Packard für das iPhone. Er erschien 1978 als HP-38E und war der erste programmierbare finanzmathematische Taschenrechner der Firma.

RPN-38 CX verhält sich wie das Original, ist aber gleichzeitig dank einer Reihe von Verbesserungen viel leichter zu bedienen.

RPN-38 CX ist vollständig kompatibel mit dem HP-12C, ausgenommen bei Berechnungen mit Wertpapieren und Abschreibungen.


Eigenschaften:

• Fotorealistisches Aussehen
• Programmierbar (99 Schritte, kein Speichermanagement erforderlich)
• Unterprogramme, Flags, Schleifenkontrolle, erweiterte Verzweigungen
• Einfügen und Löschen von Programmschritten mit automatischer Adresskorrektur
• 20 permanente Speicher mit voller STO/RCL-Registerarithmetik
• Indirekte Speicheradressierung
• Speicheransicht
• Programmansicht
• Programmbibliotheks-Ansicht
• Zusätzliche Funktionen (nominaler und effektiver Jahreszins)
• Einzeltasten für häufige Tastenkombinationen
• Speichern und Verwalten von Programmen
• E-mail, AirDrop, Dropbox, Kopieren, Einsetzen, Drucken
• 40 Programme vorinstalliert

Rechnerfunktionen:
• Prozentrechnung (%, ∆%, %Total)
• Einfache Zinsen und Zinseszinsen
• Optionale Restperioden (wie HP-12)
• Umrechnung Nominal/Effektiv-Jahreszins
• Tilgungsplan-Berechnungen
• Diskontierter Cashflow: Nettobarwert, Rendite bis Endfälligkeit
• Datum, Kalender (tatsächliche oder 30/360-Tage-Basis)
• Statistik (Mittelwert, gewogenes Mittel, Standardabweichung)
• Lineare Kurvenanpassung
• Zusätzliche Funktionen, die der HP-38 nicht besass:
- Unterprogramme, Flags, Programmschleifen, Zufallszahlen, Pi, Log, x² und mehr

Nähere Beschreibung: cuveesoft.ch/rpn38

## RPN-38 CX Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/21/ff/e2/21ffe2e4-72a9-b87b-d4a8-f4268c5c0e8a/1d.png/1242x2208.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/05/67/40/05674079-9b63-ec7c-3e68-9a11c59a510f/2.png/1242x2208.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8f/17/00/8f1700af-db90-3dfc-e761-39af36348088/3.png/1242x2208.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/dd/b1/8a/ddb18ad6-feca-aa17-03a1-71c190398daa/4.png/1242x2208.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e7/07/87/e707872d-33df-1e44-5e83-c9c5cba344cd/5.png/1242x2208.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/54/30/3b/54303ba4-d254-3118-f60b-d4f660eeb82c/6.png/1242x2208.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c9/cd/eb/c9cdeb57-7e30-5393-8ad6-805d6a81f6ec/7.png/1242x2208.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5e/59/0b/5e590b59-f6c1-5bc5-0121-cad0e43b2aa7/8.png/1242x2208.png)






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## RPN-38 CX Available In
- [United States](https://apptail.io/app/rpn-38-cx-Pcve/united-states)
- [Germany](https://apptail.io/app/rpn-38-cx-Pcve/germany)
- [China](https://apptail.io/app/rpn-38-cx-Pcve/china)
- [Kazakhstan](https://apptail.io/app/rpn-38-cx-Pcve/kazakhstan)
- [Brazil](https://apptail.io/app/rpn-38-cx-Pcve/brazil)
- [Canada](https://apptail.io/app/rpn-38-cx-Pcve/canada)
- [France](https://apptail.io/app/rpn-38-cx-Pcve/france)
- [Italy](https://apptail.io/app/rpn-38-cx-Pcve/italy)
- [Portugal](https://apptail.io/app/rpn-38-cx-Pcve/portugal)
- [Colombia](https://apptail.io/app/rpn-38-cx-Pcve/colombia)
- [Czechia](https://apptail.io/app/rpn-38-cx-Pcve/czechia)
- [Denmark](https://apptail.io/app/rpn-38-cx-Pcve/denmark)
- [Dominican Republic](https://apptail.io/app/rpn-38-cx-Pcve/dominican-republic)
- [Algeria](https://apptail.io/app/rpn-38-cx-Pcve/algeria)
- [Ecuador](https://apptail.io/app/rpn-38-cx-Pcve/ecuador)
- [Egypt](https://apptail.io/app/rpn-38-cx-Pcve/egypt)
- [Spain](https://apptail.io/app/rpn-38-cx-Pcve/spain)
- [Finland](https://apptail.io/app/rpn-38-cx-Pcve/finland)
- [United Kingdom](https://apptail.io/app/rpn-38-cx-Pcve/united-kingdom)
- [Greece](https://apptail.io/app/rpn-38-cx-Pcve/greece)
- [Hong Kong SAR China](https://apptail.io/app/rpn-38-cx-Pcve/hong-kong)
- [Hungary](https://apptail.io/app/rpn-38-cx-Pcve/hungary)
- [Indonesia](https://apptail.io/app/rpn-38-cx-Pcve/indonesia)
- [Ireland](https://apptail.io/app/rpn-38-cx-Pcve/ireland)
- [Israel](https://apptail.io/app/rpn-38-cx-Pcve/israel)
- [India](https://apptail.io/app/rpn-38-cx-Pcve/india)
- [Iceland](https://apptail.io/app/rpn-38-cx-Pcve/iceland)
- [Japan](https://apptail.io/app/rpn-38-cx-Pcve/japan)
- [South Korea](https://apptail.io/app/rpn-38-cx-Pcve/south-korea)
- [Kuwait](https://apptail.io/app/rpn-38-cx-Pcve/kuwait)
- [Lebanon](https://apptail.io/app/rpn-38-cx-Pcve/lebanon)
- [Lithuania](https://apptail.io/app/rpn-38-cx-Pcve/lithuania)
- [Mexico](https://apptail.io/app/rpn-38-cx-Pcve/mexico)
- [Malaysia](https://apptail.io/app/rpn-38-cx-Pcve/malaysia)
- [Nigeria](https://apptail.io/app/rpn-38-cx-Pcve/nigeria)
- [Netherlands](https://apptail.io/app/rpn-38-cx-Pcve/netherlands)
- [Norway](https://apptail.io/app/rpn-38-cx-Pcve/norway)
- [New Zealand](https://apptail.io/app/rpn-38-cx-Pcve/new-zealand)
- [Peru](https://apptail.io/app/rpn-38-cx-Pcve/peru)
- [Philippines](https://apptail.io/app/rpn-38-cx-Pcve/philippines)
- [Pakistan](https://apptail.io/app/rpn-38-cx-Pcve/pakistan)
- [Poland](https://apptail.io/app/rpn-38-cx-Pcve/poland)
- [Romania](https://apptail.io/app/rpn-38-cx-Pcve/romania)
- [Russia](https://apptail.io/app/rpn-38-cx-Pcve/russia)
- [Saudi Arabia](https://apptail.io/app/rpn-38-cx-Pcve/saudi-arabia)
- [Sweden](https://apptail.io/app/rpn-38-cx-Pcve/sweden)
- [Singapore](https://apptail.io/app/rpn-38-cx-Pcve/singapore)
- [Slovenia](https://apptail.io/app/rpn-38-cx-Pcve/slovenia)
- [Thailand](https://apptail.io/app/rpn-38-cx-Pcve/thailand)
- [Tunisia](https://apptail.io/app/rpn-38-cx-Pcve/tunisia)
- [Türkiye](https://apptail.io/app/rpn-38-cx-Pcve/turkey)
- [Taiwan](https://apptail.io/app/rpn-38-cx-Pcve/taiwan)
- [Ukraine](https://apptail.io/app/rpn-38-cx-Pcve/ukraine)
- [Vietnam](https://apptail.io/app/rpn-38-cx-Pcve/vietnam)
- [United Arab Emirates](https://apptail.io/app/rpn-38-cx-Pcve/united-arab-emirates)
- [South Africa](https://apptail.io/app/rpn-38-cx-Pcve/south-africa)
- [Argentina](https://apptail.io/app/rpn-38-cx-Pcve/argentina)
- [Austria](https://apptail.io/app/rpn-38-cx-Pcve/austria)
- [Australia](https://apptail.io/app/rpn-38-cx-Pcve/australia)
- [Azerbaijan](https://apptail.io/app/rpn-38-cx-Pcve/azerbaijan)
- [Belgium](https://apptail.io/app/rpn-38-cx-Pcve/belgium)
- [Belarus](https://apptail.io/app/rpn-38-cx-Pcve/belarus)
- [Switzerland](https://apptail.io/app/rpn-38-cx-Pcve/switzerland)
- [Chile](https://apptail.io/app/rpn-38-cx-Pcve/chile)

---

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