Obstino: Modern Flashcards App

Obstino is a modern easy-to-use flashcards app designed to help you retain words quickly and effectively for the long-term. From the first moment you add a new word to the library, you will collect, review, and write real-world examples of words used in sentences.

Instead of studying words in abstract by reviewing definitions that lack context, in Obstino, you connect the word to real objects, feelings, and ideas by studying and writing example sentences. When the time comes to use the word, you’ll recall it quickly when it is anchored to real things.

Your words' example sentences have three sources:
• Obstino sends you daily new examples of the words from your library
• Obstino's Safari extension looks for words in the content of the websites you visit
• You write new example sentences during the daily review

If you’ve been frustrated in the past with flashcards, vocabulary books, or spaced-repetition apps, Obstino may be the answer.

*** Currently supports English and Spanish words ***

• Write, collect, and review example sentences for each word you study
• Study with Obstino provided word definitions
• Word translations are available in 21 languages
• Review new example sentences for your words provided by Obstino
• Ability to add custom definitions
• Review example sentences in the Daily Words Review
• Use share extension to add a new word together with its sentence from other applications
• Discover new example sentences of your words in the websites you visit thanks to Obstino's Safari extension
• Keep your best example sentences in your Favorites list
• Add images for better memorization
• Track your weekly progress