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: Cryptomator is a free, open-source software used to encrypt your cloud files locally before uploading them to cloud storage services like Dropbox, Google Drive, etc. It works across platforms like Windows, Mac, Linux, Android, and iOS.
Type: software
Pricing: Open Source