CBQA

Mariano Pazos Afonso Education iPhoneiPadiPod touch

CBQA is a free Education app for iPhone and iPad by Mariano Pazos Afonso. Requires iOS 18.5. Updated November 25, 2025.

Price: Free; on the App Store
Size: 38 MB; Age 17+
Updated: Nov 25; 2025 · v2.0

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Screenshots

About CBQA

Permite realizar algunos cálculos sencillos de química: Molaridad, Dilución, Volumetrías,... También proporciona algunos datos útiles para el trabajo en el laboratorio.

What’s new

Version 2.0 · Updated November 25, 2025

Esta versión está muy renovada. Se ha incluido una nueva sección denominada "Tareas" para que estudiantes y profesores puedan usarla en el ámbito educativo. Además en la sección de "Datos" se han añadido dos apartados importantes: uno que permite representar rectas de calibrado y sus respectivas muestras y otro que permite disponer de videos e infografía útiles para trabajar con la App, realizando tareas ( los estudiantes) y creado y corrigiéndonoslo las mismas los profesores. También se han incorporado mejoras de gestión de usuario, estadísticas sencillas y notificaciones así como vídeos sencillos de ayuda en la tarjeta azul de información.

App privacy

The developer, Mariano Pazos Afonso, reported these privacy practices to Apple.

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Contact Info: Email Address, Name, Phone Number
User Content: Photos or Videos

Used for: App Functionality

App details

CBQA is a free Education app for iPhone, iPad and iPod touch, developed by Mariano Pazos Afonso. It requires iOS 18.5 or later and is 38 MB to download. It was first released on September 16, 2025 and last updated on November 25, 2025.

Category: Education
Price: Free
Version: 2.0
Size: 38 MB
Requires: iOS 18.5 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 17+
Released: September 16, 2025
Last updated: November 25, 2025
Developer: Mariano Pazos Afonso

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Alternatives to CBQA

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