Quick Graph vs Socrative Teacher

Quick Graph is a powerful, high-quality graphing calculator for iPhone and iPad, in 2D and 3D. "The app you need to survive the next semester." -- Gizmodo Type an equation and see it right away, written in math notation and drawn in a graph you can move, zoom and rotate with your fingers. Explicit and implicit equations and inequalities, in cartesian, polar, cylindrical and spherical coordinates, all fast and beautiful. What's inside: - 2D and 3D graphs with a clean, full-screen design. - 3D surfaces drawn with Metal: smooth shading, transparency, wireframe, and zoom that fills the screen. - Adaptive 2D drawing with exact roots and extrema and clean asymptotes. - Equation groups: show, hide and move several equations together, with a shared n. - Annotations with Apple Pencil or your finger on 2D graphs. - A math keyboard with functions, derivatives and more on each key. - Hyperbolic and inverse functions, min, max, if, derivatives. - Axes in decimals or multiples of π, and independent zoom on each 2D axis. - A library of example and saved equations, including groups. - Share as a link, image or text; copy and paste equations; drag them between windows. - Light or dark appearance, multiple windows on iPad, and support for iPhone Duo. Up to 6 equations can be shown at once in the free version. The Advanced Features, a single one-time purchase with no subscription, add: - More than 6 equations. - 2D and 3D implicit equations and inequalities. - The variable n with a slider, to animate your graphs. - 2D tracing with roots, extrema and intersections. - Value table. - External display support. - Decimal / π axes and polar range settings. No ads, no subscription. Please visit the website for more details.

Socrative is the best classroom app for formative assessment, empowering teachers to quiz and grade at the speed of learning, from any device, in class or remotely. Simple and reliable, Socrative is trusted by millions of educators around the world to deliver effective assessments to learners at every level. With instant feedback, you can identify knowledge gaps, engage your students more effectively, and adjust teaching on-the-fly to close feedback loops faster. - Flexible & engaging assessment tools: quickly create, manage, share a library of activities, and send customized quizzes directly to students, all in one simple platform. - Easy-to-create virtual rooms: easily set up rostered rooms for classes or individual activities, and invite students with simple and secure login options. - Automatic grading: with real-time marking and result reporting, it’s never been easier to visualize student learning so you can engage your learners, quickly adapt lessons or revisit concepts in the moment, and spend less time grading assignments. - Powerful real-time reporting: download detailed student and question-level quiz reports to share with students or colleagues, and make communication a breeze with automatic distribution of quiz results to students. Socrative is available for download on all major digital devices, and for use on all major browsers. You can use Socrative on smartphones, tablets, laptops, and desktop computers. Socrative is 100% free for students to use, on all devices.