---
title: "Calculadora Científica fx-991 - Bewertungen, Einnahmen und Downloads in Ecuador | Apple App Store"
description: "Calculadora Científica fx-991 – La mejor herramienta para tus cálculos ¿Necesitas una calculadora potente y fácil de usar para resolver ecuaciones y problemas matemáticos? ¿Buscas una alternativa a la"
---

# Calculadora Científica fx-991 — Ecuador
> Explicación paso a paso

![Calculadora Científica fx-991 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b3/df/36/b3df3608-60c9-cd70-5636-3f30e9d11855/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Dinh Phuc](https://apptail.io/de/developer/dinh-phuc-gCU) (Vietnam)
**Category:** Education
**Rating:** 4.7/5 (104 ratings)
**Price:** Free
**Bundle ID:** dinhphuc1993.ExemplePhucnd
**Store:** Apple App Store
**Country:** Ecuador
**Version:** 1.8.2 (released 2026-04-24)
**Original Release:** 2023-02-28
**Languages:** Spanish, Afrikaans, Albanian, German, Armenian, Azerbaijani, Belarusian, Bulgarian, Kannada, Catalan, Czech, Chinese, Korean, Croatian, Danish, Slovak, Slovenian, Estonian, Basque, Finnish, French, Galician, Georgian, Greek (modern), Gujarati, Hebrew (modern), Hindi, Hungarian, Indonesian, English, Icelandic, Italian, Japanese, Kazakh, Kirghiz, Latvian, Lithuanian, Macedonian, Malayalam, Malay, Mongolian, Dutch, Nepali, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Sinhala, Swedish, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Zulu, Arabic

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ec/app/app/id1673640297)
**AppTail Page:** [https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/ecuador](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/ecuador)

## Calculadora Científica fx-991 Description
Calculadora Científica fx-991 – La mejor herramienta para tus cálculos
¿Necesitas una calculadora potente y fácil de usar para resolver ecuaciones y problemas matemáticos?
¿Buscas una alternativa a las calculadoras tradicionales como Casio fx-991ES?

Con Calculadora Científica fx-991, puedes resolver problemas paso a paso, visualizar gráficos y acceder rápidamente a fórmulas de matemáticas, física y química – todo en una sola aplicación. 

Características principales
 Resolución paso a paso – Introduce una ecuación y obtén la solución explicada en detalle.
 Cálculos científicos avanzados – Fracciones, álgebra, derivadas, integrales, trigonometría y más.
 Modo gráfico interactivo – Representa funciones matemáticas de forma visual.
 Biblioteca de fórmulas – Accede rápidamente a fórmulas de matemáticas, física y química.
 Conversión de unidades – Convierte unidades de longitud, peso, temperatura y más.
 Interfaz intuitiva tipo Casio fx-991 – Fácil de usar para estudiantes y profesionales.

 Ideal para estudiantes de secundaria, universitarios, ingenieros y científicos.

 ¿Para quién es esta app?
Estudiantes de secundaria – Resuelve ejercicios y prepárate para los exámenes.
 Universitarios – Perfecto para carreras de matemáticas, ingeniería y física.
 Ingenieros y científicos – Realiza cálculos complejos de manera rápida y precisa.

 Descarga ahora Calculadora Científica fx-991 y facilita tus cálculos. 

For more information, please refer to our [Terms of Use (EULA)](

## Calculadora Científica fx-991 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/62/54/a5/6254a583-977d-66b4-012f-99113a6608b0/anh1_ios.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/14/db/6d/14db6d85-5d1d-c336-be65-8491275a5f4a/anh2_IOS.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/71/2f/08/712f089b-88c9-f604-6cc6-be5a6a735735/anh3_IOS.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fa/15/f4/fa15f432-a487-f12a-908e-d2f0f8713557/3.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f2/55/e2/f255e259-c334-c871-249d-8166e9540d06/4.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7d/4e/93/7d4e93bd-aff8-d461-8444-48ae2ffa577b/es5.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d2/f3/9c/d2f39cab-cf99-359e-6ce8-d1bc1967b05c/es6.png/1284x2778.png)

## Calculadora Científica fx-991 Rating Breakdown in Ecuador
- 5 stars: 85 (82%)
- 4 stars: 14 (13%)
- 3 stars: 1 (1%)
- 2 stars: 1 (1%)
- 1 stars: 3 (3%)

## Calculadora Científica fx-991 Reviews in Ecuador

### ***** "Buena calculadora para estudiantes y profesores"
Está app es como tener la calculadora en físico. Muy práctica y tiene todas las funciones como las calculadoras Casio tradicionales.
-- Louis Puente, 2025-05-14

[View all Calculadora Científica fx-991 reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Calculadora Científica fx-991 In-App Purchases
| Item | Price |
|------|-------|
| Yearly Premium Access | USD 4.39 |
| Monthly Premium Access | USD 0.49 |
| 6-Month Premium Membership | USD 2.49 |

## Calculadora Científica fx-991 Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Kostenlos | Ägypten | Education | #2 |
| Top Kostenlos | Algerien | Education | #4 |
| Top Kostenlos | Pakistan | Education | #11 |
| Top Kostenlos | Philippinen | Education | #12 |
| Top Kostenlos | Nigeria | Education | #13 |
| Top Kostenlos | Peru | Education | #16 |
| Top Kostenlos | Malaysia | Education | #17 |
| Top Kostenlos | Ecuador | Education | #17 |
| Top Kostenlos | Kolumbien | Education | #18 |
| Top Kostenlos | Südafrika | Education | #23 |
| Top Kostenlos | Kuwait | Education | #25 |
| Top Kostenlos | Libanon | Education | #28 |
| Top Kostenlos | Argentinien | Education | #34 |
| Top Kostenlos | Irland | Education | #42 |
| Top Kostenlos | Saudi-Arabien | Education | #43 |
| Top Kostenlos | Chile | Education | #45 |
| Top Kostenlos | Vietnam | Education | #45 |
| Top Kostenlos | Vereinigte Arabische Emirate | Education | #52 |
| Top Kostenlos | Mexiko | Education | #62 |
| Top Kostenlos | Singapur | Education | #65 |
| Top Kostenlos | Israel | Education | #91 |
| Top Umsatz | Griechenland | Education | #98 |
| Top Kostenlos | Algerien | Overall | #132 |
| Top Kostenlos | Indien | Education | #145 |
| Top Kostenlos | Indonesien | Education | #164 |
| Top Kostenlos | Neuseeland | Education | #178 |
| Top Kostenlos | Ägypten | Overall | #187 |
| Top Kostenlos | Dominikanische Republik | Education | #197 |
| Top Kostenlos | Frankreich | Education | #208 |
| Top Kostenlos | Südkorea | Education | #224 |
| Top Kostenlos | Italien | Education | #227 |
| Top Kostenlos | Tschechien | Education | #253 |
| Top Kostenlos | Kanada | Education | #254 |
| Top Kostenlos | Spanien | Education | #265 |
| Top Kostenlos | Vereinigtes Königreich | Education | #266 |
| Top Kostenlos | Australien | Education | #291 |
| Top Kostenlos | Vereinigte Staaten | Education | #301 |
| Top Kostenlos | Taiwan | Education | #307 |
| Top Kostenlos | Peru | Overall | #369 |
| Top Kostenlos | Polen | Education | #435 |
| Top Kostenlos | Ecuador | Overall | #465 |
| Top Kostenlos | Ungarn | Education | #465 |

## Calculadora Científica fx-991 Discovered Keywords
- simple calculator

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## Calculadora Científica fx-991 Available In
- [Vietnam](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/vietnam)
- [Ägypten](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/egypt)
- [Mexiko](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/mexico)
- [Vereinigte Staaten](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/united-states)
- [Südafrika](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/south-africa)
- [Kolumbien](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/colombia)
- [Peru](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/peru)
- [Algerien](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/algeria)
- [Philippinen](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/philippines)
- [Nigeria](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/nigeria)
- [Ghana](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/ghana)
- [Indien](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/india)
- [Pakistan](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/pakistan)
- [Saudi-Arabien](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/saudi-arabia)
- [Argentinien](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/argentina)
- [Ecuador](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/ecuador)
- [Malaysia](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/malaysia)
- [Chile](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/chile)
- [Paraguay](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/paraguay)
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- [Südkorea](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/south-korea)
- [China](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/china)
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- [Nepal](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/nepal)
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- [Mali](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/mali)
- [Mauritius](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/mauritius)
- [Schweiz](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/switzerland)
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- [Niederlande](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/netherlands)
- [Norwegen](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/norway)
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- [Bermuda](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/bermuda)
- [Rumänien](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/romania)
- [Aserbaidschan](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/azerbaijan)
- [Slowenien](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/slovenia)
- [Slowakei](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/slovakia)
- [Österreich](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/austria)
- [Usbekistan](https://apptail.io/de/app/scientific-calculator-fx-991-aDTk/uzbekistan)

---

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