Description: AnkiDroid is a free and open-source flashcard app for Android. It allows users to create decks of flashcards with text, images, audio, and video, and uses spaced repetition to optimize studying. AnkiDroid can help memorize anything from languages, to science material, to trivia.
Type: software
Pricing: Open Source
Description: Mapotic is an open-source, self-hosted alternative to Mapbox that provides tools for creating interactive maps. It allows users to design custom maps, overlay vector and raster tiles, analyze geospatial data, and build location-based web and mobile applications.
Type: software
Pricing: Open Source