---
title: "Ncalc - Calculadora gráfica 84 - Reviews, Revenue and Downloads in Spain | Apple App Store"
description: "La calculadora gráfica ofrece una interfaz similar a una calculadora gráfica 84 real.  ◉ Calculadora gráfica - Admite gráficas en los modos function, polar y parametric. - Pulsa MODE y selecciona el m"
---

# Ncalc - Calculadora gráfica 84 — Spain
> Diseñado para usar con Calc84

![Ncalc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/fe/5d/40/fe5d40dd-c48e-ed27-9e8b-ebe3bb039f9a/calc84_app_icon2-0-0-1x_U007epad-0-1-0-85-220.png/434x0w.png)

**Developer:** [Tran Duy](https://apptail.io/developer/tran-duy-Flab)
**Category:** Education
**Rating:** 4.7/5 (64 ratings)
**Price:** Free
**Bundle ID:** com.graphing.calc84.plus
**Store:** Apple App Store
**Country:** Spain
**Version:** 3.0.1 (released 2026-02-07)
**Original Release:** 2020-04-28
**Languages:** Romanian, Albanian, Arabic, Armenian, Azerbaijani, Basque, Bengali, Belarusian, Bosnian, Bulgarian, Catalan, Czech, Chinese, Korean, Croatian, Danish, Hebrew (modern), English, Finnish, French, German, Greek (modern), Hindi, Indonesian, Italian, Japanese, Kannada, Lao, Latvian, Lithuanian, Macedonian, Hungarian, Malay, Malayalam, Dutch, Oriya, Persian, Polish, Portuguese, Panjabi, Russian, Slovak, Spanish, Swedish, Swahili, Serbian, Thai, Turkish, Ukrainian, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/es/app/app/id1509489130)
**AppTail Page:** [https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/spain](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/spain)

## Ncalc Description
La calculadora gráfica ofrece una interfaz similar a una calculadora gráfica 84 real.

◉ Calculadora gráfica
- Admite gráficas en los modos function, polar y parametric.
- Pulsa MODE y selecciona el modo de gráfica; luego pulsa Y= para abrir el editor de gráficas. Pulsa GRAPH para dibujar las funciones.
- Modos de trazado interactivo y manual.
- Muestra intersecciones, raíces y extremos (máximos y mínimos locales) de las gráficas de funciones.
- Muestra derivadas de las gráficas de funciones.
- Muestra tangentes en gráficas function y polar.
- Recta de mejor ajuste para un conjunto de puntos.
- TABLE genera una tabla de valores para la gráfica seleccionada.
- CALC calcula min, max, d/dx e integrales de la gráfica seleccionada.

◉ Calculadora científica
- Incluye un sistema de álgebra computacional para cálculo simbólico.
- Compatible con todas las funciones de las calculadoras gráficas 83 y 84 reales.
- Todas las funciones matemáticas básicas y avanzadas: números complejos, probabilidad, ángulos, operaciones relacionales, operaciones lógicas y operaciones con matrices y vectores.
- Los usuarios pueden definir funciones personalizadas.

◉ Solucionador de ecuaciones (pulsa ALPHA ENTER para abrir el menú SOLVER)
- Resuelve cualquier ecuación con el modo Auto Solver y puede proporcionar raíces simbólicas.
- Resuelve ecuaciones cuadráticas, cúbicas, cuárticas y quínticas.
- Resuelve sistemas de ecuaciones con hasta 5 variables.

◉ Estadística
- 1‑Var Stats: calcula estadísticos de 1 variable.
- 2‑Var Stats: calcula estadísticos de 2 variables.
- LinReg(ax+b): ajusta un modelo lineal a los datos.
- QuadReg: ajusta un modelo cuadrático a los datos.
- CubicReg: ajusta un modelo cúbico a los datos.
- QuartReg: ajusta un modelo cuártico a los datos.
- LinReg(a+bx): ajusta un modelo lineal a los datos.
- LnReg: ajusta un modelo logarítmico a los datos.
- ExpReg: ajusta un modelo exponencial a los datos.

◉ Estadística inferencial y distribuciones
- Z‑Test, T‑Test, 2‑SampZTest, 2‑SampTTest, 1‑PropZTest, 2‑PropZTest, Z‑Interval, T‑Interval, 2‑SampZInt, 2‑SampTInt, 1‑PropZInt, 2‑PropZInt, Chi‑square Test, Chi‑square GOF Test, 2‑SampFTest, LinRegTTest, LinRegTInt, ANOVA.
- Todas las funciones de distribución, incluidas Normal, t de Student, Chi‑square, F, binomial y más.

◉ Obtén Calculator 84 Premium
Pasa a la versión Premium para acceder a todas las funciones anteriores, incluidas las funciones matemáticas avanzadas, estadísticas, estadística inferencial y distribuciones, y más.

Elige entre 3 opciones de suscripción:
- Una suscripción de 1 mes
- Una suscripción de 1 año
- Una compra de por vida

Los pagos de la suscripción se cargarán a tu cuenta de iTunes al confirmar la compra y al inicio de cada período de renovación. Puedes cancelar en cualquier momento desde los ajustes de tu cuenta de iTunes. Debes hacerlo al menos 24 horas antes del final del período en curso para evitar cargos. La cancelación surte efecto el día posterior a la finalización del período en curso y pasarás al servicio gratuito.

Términos del servicio: 
Política de privacidad: 

## Ncalc Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/06/05/c8/0605c84d-6672-aa7e-9db2-4d6bdf22d2c5/0_APP_IPAD_PRO_3GEN_129_0.jpg/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/ec/20/83ec2043-c68c-8c2a-9b18-cf4f488dcc46/1_APP_IPAD_PRO_3GEN_129_1.jpg/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/21/3f/2c/213f2c50-ac44-c096-9b83-8fe62dd988e0/2_APP_IPAD_PRO_3GEN_129_2.jpg/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/72/c9/a5/72c9a5e2-c4b7-240b-4cc2-cf30737ff97f/3_APP_IPAD_PRO_3GEN_129_3.jpg/2048x2732.png)

## Ncalc Rating Breakdown in Spain
- 5 stars: 52 (81%)
- 4 stars: 9 (14%)
- 3 stars: 1 (2%)
- 2 stars: 0 (0%)
- 1 stars: 2 (3%)

## Ncalc Reviews in Spain

### ***** "Best scientific calculator for iPhone"
Best scientific calculator for iPhone
-- Episki, 2024-09-22

### ***** "Perfecta"
Muy buena
-- Leustakio, 2024-01-26

### ***** "Reseña"
Magnifica
-- Gresitez, 2024-01-14

### ***** "Comentario"
Muy buena aplicación e intuitiva, además del color; la recomiendo
-- Ernie48, 2021-04-23

[View all Ncalc reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Ncalc In-App Purchases
| Item | Price |
|------|-------|
| Graphing Calculator Plus | €5.99 |
| Calc84 One Month | €1.99 |
| Calc84 One Year | €3.49 |
| Calc84 Pro Lifetime | €5.99 |

## Ncalc Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Portugal | Education | #260 |

## Ncalc Discovered Keywords
- calculadora gráfica
- ncalc

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## Ncalc Available In
- [United States](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/united-states)
- [Mexico](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/mexico)
- [Canada](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/canada)
- [China](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/china)
- [Vietnam](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/vietnam)
- [France](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/france)
- [Germany](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/germany)
- [Portugal](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/portugal)
- [Belgium](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/belgium)
- [Netherlands](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/netherlands)
- [Colombia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/colombia)
- [Italy](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/italy)
- [Sweden](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/sweden)
- [Brazil](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/brazil)
- [Thailand](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/thailand)
- [United Kingdom](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/united-kingdom)
- [Saudi Arabia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/saudi-arabia)
- [Spain](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/spain)
- [Egypt](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/egypt)
- [India](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/india)
- [Chile](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/chile)
- [Peru](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/peru)
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- [Singapore](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/singapore)
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- [Philippines](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/philippines)
- [Ecuador](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/ecuador)
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- [Japan](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/japan)
- [Taiwan](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/taiwan)
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- [Nigeria](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/nigeria)
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- [Algeria](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/algeria)
- [South Africa](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/south-africa)
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- [Malaysia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/malaysia)
- [Kuwait](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/kuwait)
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- [Argentina](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/argentina)
- [Pakistan](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/pakistan)
- [Czechia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/czechia)
- [Qatar](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/qatar)
- [Ukraine](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/ukraine)
- [Slovakia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/slovakia)
- [Uganda](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/uganda)
- [Senegal](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/senegal)
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- [Russia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/russia)
- [Kazakhstan](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/kazakhstan)
- [Indonesia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/indonesia)
- [Greece](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/greece)
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- [Mali](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/mali)
- [Ireland](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/ireland)
- [Jordan](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/jordan)
- [Lithuania](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/lithuania)
- [Croatia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/croatia)
- [Bulgaria](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/bulgaria)
- [Armenia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/armenia)
- [Iceland](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/iceland)
- [Nepal](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/nepal)
- [Romania](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/romania)
- [Bahrain](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/bahrain)
- [Lebanon](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/lebanon)
- [Slovenia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/slovenia)
- [Jamaica](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/jamaica)
- [Madagascar](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/madagascar)
- [New Zealand](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/new-zealand)
- [Belarus](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/belarus)
- [Luxembourg](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/luxembourg)
- [Estonia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/estonia)
- [Latvia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/latvia)
- [Uzbekistan](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/uzbekistan)
- [Grenada](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/grenada)
- [North Macedonia](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/north-macedonia)
- [Norway](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/norway)
- [Cyprus](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/cyprus)
- [Malta](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/malta)
- [Brunei](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/brunei)
- [Azerbaijan](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/azerbaijan)
- [Bermuda](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/bermuda)
- [Cayman Islands](https://apptail.io/app/ncalc-graphing-calculator-84-hQRc/cayman-islands)

---

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