EchoLing: Sentence Notebook

Save the English you actually want to remember. EchoLing turns your words, phrases, and sentences into AI question widgets that bring your notes back.

EchoLing is an English sentence notebook for people who collect useful English from real life—and want to remember what they save.

Save a word, phrase, or full sentence from a conversation, book, video, class, meeting, or anywhere else. EchoLing keeps the context and turns your notes into AI question cards that appear in a Home Screen widget.

Instead of disappearing into screenshots, messaging apps, or old notes, the English you chose comes back when curiosity strikes.

SAVE THE ENGLISH THAT MATTERS

• Collect words, phrases, and complete sentences • Keep the original sentence and its context • Search, star, and organize your personal English library • Build a collection from the English you actually encounter

LET CURIOSITY BRING YOUR NOTES BACK

• AI creates short questions from your saved notes • See question cards directly on your Home Screen • Open a card when it catches your attention • Reveal the answer or continue a quick review session

SENTENCE-FIRST BY DESIGN

EchoLing is built around complete thoughts, not isolated vocabulary.

Save the full sentence whenever context matters. You can still collect individual words and phrases, but you never have to remove them from the sentence that made them useful.

CAPTURE ENGLISH FAST

• Automatic language detection • Fast on-device translation • Turn ideas in your native language into natural English • Use localized prompts while keeping English at the center

BUILT FOR REAL-LIFE ENGLISH

EchoLing is useful for:

• ESL and EFL learners • International students • Professionals working in English • People learning through books, videos, podcasts, and conversations • Anyone who saves English phrases but rarely revisits them

No random vocabulary lists. No pressure to finish a lesson. Just the English you chose to save, returning naturally through AI question widgets.

Whether you call it sentence mining, a vocabulary notebook, or a personal phrase library, EchoLing helps make every saved sentence count.