Wordsline

Wordsline is a vocabulary learning app with a Safari extension that lets you look up and save English words on the spot.

LOOK UP WORDS IN SAFARI Tap any English word on a web page to see dictionary definitions, phonetics, and Japanese translations in a popup. Save words to your word bank with one tap.

SAVE FULL SENTENCES Select English text and tap "Save Sentence" to store it with its Japanese translation. Learn words in context.

SPACED REPETITION Review words at the optimal time with a scientific spaced repetition algorithm. Master vocabulary with flashcards and quiz modes.

TRACK YOUR PROGRESS Visualize your learning with mastery charts, word counts, review schedules, and weak word rankings.

PHOTO SCAN (PREMIUM) Capture printed English text with your camera and recognize it with OCR. Tap words to look up and save.

PRIVACY FIRST All vocabulary data is stored locally on your device. No personal information is collected or transmitted.

Requirements:

• iOS 17.0 or later
• Safari Web Extension
• Apple Translation (iOS 18+, on-device translation)