Expand your vocabulary beyond average.
The rare, exact C1–C2 words for medicine, law and business, delivered to your Home and Lock Screen so you learn without opening the app.
Exactly what's in the app.
Where it starts, the widget that shows a new word every few hours, and the test that finds your real level: three screens from the app.
Learn without opening the app.
Your phone is in your hand all day. Meet a new word every few hours, passively, on your Home and Lock Screens.
Here's what makes Lexfall different.
Advanced, never basic
The rare, exact words C1–C2 speakers reach for, not the beginner list.
Built around your world
Medicine, law, business, exams: vocabulary chosen by area, not a vague level.
Made to stick
Spaced review brings each word back until it's yours for good.
We built Lexfall because we wanted it and couldn't find it.
What should we focus on?
Pick your main focus. It's the same question the app opens with, and these are real words from each field.
Definitions are for language learning, not medical or legal advice.
The exact words each room runs on.
Medicine has its register. So does law, business, and every field in between: the terms that mark real fluency, not a generic level.
Before you download.
Is Lexfall free?
Lexfall is free to download and starts with a free trial. After the trial, a subscription (monthly or annual) unlocks every professional field, academic track and premium feature. It renews automatically, and you can cancel any time in your App Store account settings.
Which devices does it run on?
Lexfall is built for iPhone and needs iOS 15.1 or later. Android is not available yet.
What level do I need?
Lexfall is built for advanced learners and for native speakers who want more range: C1 to C2 vocabulary. A placement test in the app finds your real level, so you start on words you don't already know.
Which fields does it cover?
Healthcare, Law, Business and general English, plus academic and rhetoric tracks: 20k+ words in total, organized by field rather than by a vague level.
How does the widget work?
A Home Screen and Lock Screen widget shows a fresh word every few hours, so you meet new vocabulary without opening the app. Spaced review brings each word back before you forget it.
Is it a full exam course?
No, it is a vocabulary tool, not an exam course. It is not affiliated with or endorsed by the organisations behind OET, IELTS, Cambridge English, TOLES or GRE.
How do I learn each word?
Lexfall teaches through contextual examples, clear audio pronunciations and precise synonyms.
Something is not working. Who do I contact?
Write to us from the Support page and we will reply by email.
Expand your vocabulary today.
Download Lexfall on iPhone. Android is coming soon. Your first word, a level test, and the widget are waiting. Begin in about a minute.
Requires iOS 15.1 or later. Free to download; after a free trial, a subscription unlocks every field and premium feature. It renews automatically, and you can cancel any time in App Store settings.