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ADDA vs Language Crush

A side-by-side look at ADDA and Language Crush. For an in-depth review of either product, follow the links below.

ADDA

ADDA

Science & Engineering

ADDA is open-source software for simulating light scattering from particles and surfaces. It can calculate scattering properties like scattering/extinction cross sections, Mueller matrix elements, and more for spheres, clusters of spheres, arbitrary shapes imported from CAD software, and periodic structures.

light-scatteringopticsphysicssimulation
Language Crush

Language Crush

Education & Reference

Language Crush is a language learning app and website that uses spaced repetition, games, and conversational coaching to help you learn new languages. It features bite-sized lessons, personalized review sessions, and interactive activities to make picking up a language fun.

language-learningspaced-repetitiongamesconversational-coachingbitesized-lessonspersonalized-reviewinteractive-activities