A single place to store and practice all your words.

Works with your exisiting language learning method.
Noticed a word you want to learn? Add it to Obstino with just one easy tap.

Build a collection of examples for each word and learn faster with context.

Stop reviewing only definitions of words.
Study how a word is really used in sentences and boost your skill to new heights.

The more examples you collect and study, the better your understanding of the word becomes.

You add a word, we send you examples.

Add a word to the library and our service will send you examples of your word used in sentences.

Collect your own examples while you browse the web.

Obstino’s Safari extension detects sentences with your words on websites you visit.

Create your own model sentences and get better.

Writing simple sentences that relate to your life is a fantastic method for practicing vocabulary.

Read a sentence and picture what the word means in that context. If you don’t remember the word, tap on the blurred text to reveal its definition.

Set your daily word goal and the counter appears with the number of words you still need to add.

Learn words better and faster.

Available on iPhone, iPad and Mac.

Add words and practice with Obstino anywhere, with seamless sync between your devices.

Simple and pragmatic design

Design focused on productivity. No clutter or noise. You're always a single tap away from the most important actions.

Add words using Share Extension

Obstino’s seamless integration with the system means you can easily add words from any other application.