---
title: "Calc-50 - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Calc-50 is a high-precision scientific graphing RPN calculator.  It carries over 50 digits of accuracy and has a large number of mathematical functions, including trig and hyperbolic functions and the"
---

# Calc-50 — United States

![Calc-50 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b1/4a/79/b14a79dc-5a61-4135-50de-84a0d6b60eee/AppIcon-0-0-1x_U007emarketing-0-5-85-220.png/434x0w.png)

**Developer:** [David Smith](https://apptail.io/developer/david-smith-Zqbf)
**Category:** Productivity
**Rating:** 3.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.dms.Calc-50
**Store:** Apple App Store
**Country:** United States
**Version:** 1.8.1 (released 2025-12-25)
**Original Release:** 2017-01-14
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1193016704)
**AppTail Page:** [https://apptail.io/app/calc-50-THSc/united-states](https://apptail.io/app/calc-50-THSc/united-states)

## Calc-50 Description
Calc-50 is a high-precision scientific graphing RPN calculator.  It carries over 50 digits of accuracy and has a large number of mathematical functions, including trig and hyperbolic functions and their inverses, and math special functions such as gamma, beta, psi, exponential integral, sine, cosine, and log integrals, Bessel functions, and more.  It is programmable, with functions that take user functions and find derivatives, integrals, function max/min, and roots.  Calc-50 also provides complex arithmetic and elementary functions.

## Calc-50 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c9/df/a0/c9dfa0cb-8fc1-0cf5-d223-d166234e501c/e3aba1b8-fc9e-45ba-b3e3-5bf8c8b228c1_Calc-50screenshot.png/2688x1242.png)

## Calc-50 Rating Breakdown in United States
- 5 stars: 1 (50%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (50%)






## Calc-50 Available In
- [United States](https://apptail.io/app/calc-50-THSc/united-states)
- [Russia](https://apptail.io/app/calc-50-THSc/russia)
- [Canada](https://apptail.io/app/calc-50-THSc/canada)
- [United Kingdom](https://apptail.io/app/calc-50-THSc/united-kingdom)
- [Belgium](https://apptail.io/app/calc-50-THSc/belgium)
- [Bulgaria](https://apptail.io/app/calc-50-THSc/bulgaria)
- [Bermuda](https://apptail.io/app/calc-50-THSc/bermuda)
- [Brunei](https://apptail.io/app/calc-50-THSc/brunei)
- [Brazil](https://apptail.io/app/calc-50-THSc/brazil)
- [Belarus](https://apptail.io/app/calc-50-THSc/belarus)
- [Switzerland](https://apptail.io/app/calc-50-THSc/switzerland)
- [Chile](https://apptail.io/app/calc-50-THSc/chile)
- [China](https://apptail.io/app/calc-50-THSc/china)
- [Colombia](https://apptail.io/app/calc-50-THSc/colombia)
- [Czechia](https://apptail.io/app/calc-50-THSc/czechia)
- [Germany](https://apptail.io/app/calc-50-THSc/germany)
- [Denmark](https://apptail.io/app/calc-50-THSc/denmark)
- [Dominican Republic](https://apptail.io/app/calc-50-THSc/dominican-republic)
- [Algeria](https://apptail.io/app/calc-50-THSc/algeria)
- [Ecuador](https://apptail.io/app/calc-50-THSc/ecuador)
- [Egypt](https://apptail.io/app/calc-50-THSc/egypt)
- [Spain](https://apptail.io/app/calc-50-THSc/spain)
- [Finland](https://apptail.io/app/calc-50-THSc/finland)
- [France](https://apptail.io/app/calc-50-THSc/france)
- [Greece](https://apptail.io/app/calc-50-THSc/greece)
- [Hong Kong SAR China](https://apptail.io/app/calc-50-THSc/hong-kong)
- [Croatia](https://apptail.io/app/calc-50-THSc/croatia)
- [Hungary](https://apptail.io/app/calc-50-THSc/hungary)
- [Indonesia](https://apptail.io/app/calc-50-THSc/indonesia)
- [Ireland](https://apptail.io/app/calc-50-THSc/ireland)
- [Israel](https://apptail.io/app/calc-50-THSc/israel)
- [India](https://apptail.io/app/calc-50-THSc/india)
- [Italy](https://apptail.io/app/calc-50-THSc/italy)
- [Japan](https://apptail.io/app/calc-50-THSc/japan)
- [South Korea](https://apptail.io/app/calc-50-THSc/south-korea)
- [Kuwait](https://apptail.io/app/calc-50-THSc/kuwait)
- [Kazakhstan](https://apptail.io/app/calc-50-THSc/kazakhstan)
- [Lebanon](https://apptail.io/app/calc-50-THSc/lebanon)
- [Luxembourg](https://apptail.io/app/calc-50-THSc/luxembourg)
- [Malta](https://apptail.io/app/calc-50-THSc/malta)
- [Mexico](https://apptail.io/app/calc-50-THSc/mexico)
- [Malaysia](https://apptail.io/app/calc-50-THSc/malaysia)
- [Nigeria](https://apptail.io/app/calc-50-THSc/nigeria)
- [Netherlands](https://apptail.io/app/calc-50-THSc/netherlands)
- [Norway](https://apptail.io/app/calc-50-THSc/norway)
- [Nepal](https://apptail.io/app/calc-50-THSc/nepal)
- [New Zealand](https://apptail.io/app/calc-50-THSc/new-zealand)
- [Peru](https://apptail.io/app/calc-50-THSc/peru)
- [Philippines](https://apptail.io/app/calc-50-THSc/philippines)
- [Pakistan](https://apptail.io/app/calc-50-THSc/pakistan)
- [Poland](https://apptail.io/app/calc-50-THSc/poland)
- [Portugal](https://apptail.io/app/calc-50-THSc/portugal)
- [Romania](https://apptail.io/app/calc-50-THSc/romania)
- [Saudi Arabia](https://apptail.io/app/calc-50-THSc/saudi-arabia)
- [Singapore](https://apptail.io/app/calc-50-THSc/singapore)
- [Thailand](https://apptail.io/app/calc-50-THSc/thailand)
- [Türkiye](https://apptail.io/app/calc-50-THSc/turkey)
- [Ukraine](https://apptail.io/app/calc-50-THSc/ukraine)
- [Vietnam](https://apptail.io/app/calc-50-THSc/vietnam)
- [United Arab Emirates](https://apptail.io/app/calc-50-THSc/united-arab-emirates)
- [South Africa](https://apptail.io/app/calc-50-THSc/south-africa)
- [Austria](https://apptail.io/app/calc-50-THSc/austria)
- [Australia](https://apptail.io/app/calc-50-THSc/australia)
- [Azerbaijan](https://apptail.io/app/calc-50-THSc/azerbaijan)

---

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