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SubLingo: Vocabulary Builder

Flashcards & Spaced Repetition
Nguyen Thanh Thien · Education
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App info

Developer
Nguyen Thanh Thien
Category
Education
Released
Oct 19, 2026
Version
1.1 (Oct 19, 2026)
Price
Free
Size
59.8 MB
Requires
iOS 16.0
Age rating
4+
Languages
English

In-app purchases

none
Current prices, App Store US.

About SubLingo: Vocabulary Builder

SubLingo turns the words you meet into words you remember. Save a word, and SubLingo schedules it with FSRS-6 spaced repetition, quizzes you nine different ways and grades every answer for you — so five minutes a day is enough. HOW IT WORKS • Save words from anywhere. Share text to SubLingo from any app, add words by hand with built-in translation, or sync them from the free SubLingo browser extension. • Every word keeps its sentence. Each card holds the translation, the meaning, the line you found it in, a picture you pick and its pronunciation. • Review in short rounds. SubLingo serves what's due, mixes in your saved sentences and lets you resume a round you left. • It grades itself. Tap or type your answer and FSRS-6 reads your accuracy, your speed and whether you needed a hint, then decides when the word comes back — in minutes, days or months. Nothing to self-rate. NINE WAYS TO…
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