EchoLing vs OriSent

EchoLing is made for people who already save useful English from real life. See a word, phrase, or sentence in a conversation, book, video, class, meeting, or anywhere else? Save it before the moment passes. EchoLing keeps everything you collect in one place, along with the context that made it worth saving. Then it does a little more with what you’ve already chosen to keep. AI-generated questions help you revisit saved expressions without having to make study cards yourself. Home Screen widgets quietly bring old expressions back into view, including things you saved weeks or months ago. And when you need something again, search your collection and find it. No streaks. No daily goals. No pressure to finish a deck. Just the English you chose to keep—building into a collection that stays useful over time.

OriSent helps you learn English from original sentences—not isolated word lists, but cloze, dictation, and spaced review in real context. Who it’s for Learners who want vocabulary and feel from authentic English reading. The UI is ink-on-paper: ticket-style sentence cards, not a neon study dashboard. Learn and review today • Today hub for new cards and due reviews • Word, phrase, and sentence cards with FSRS scheduling • Cloze for words and phrases; sentence dictation with punctuation-tolerant matching • Review forecast and kind stats before you start Build a shelf from books • Import EPUB, selectable-text PDF, and TXT • Separate study sets per exam tag (e.g. CET, TOEFL)—switching never wipes progress • Offline ECDICT glosses; optional MDX dictionaries • Cloud shelf and Baidu Netdisk import (authorization required) • Optional iCloud private sync for books and progress Ink analysis (optional) Learn, review, and dictate work offline on device. After reveal, you can request ink analysis (needs network and quota; subscription available). Privacy Study data stays primarily on device. See the in-app privacy policy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://assets.onebook2025.top/v1/about/orisent-privacy.html