Precalculus tips

The topics of this application are intended to promote these objectives, having selected the most important "tips" that will help you memorize and consolidate the basic knowledge of university calculus. The application has been developed with speed of use in mind, being extraordinarily fast and light. Main features: - 3D Touch allows access to additional functions by applying different levels of pressure to the touch screen. The app responds by displaying a context menu with the topic and learning status. - Native application for Apple devices (iPhone and iPad). - Ultralight and fast application, optimized for low consumption of device resources. - You don't need internet connection. - Learning mode, in which solutions are hidden for better review. - Persistent storage of the study state, saved on the device. - Multi language support (English and Spanish so far, but we are working to expand the list). - No ads, no data collection. - Totally free, forever.