Already on the App Store and Google Play

Your pocket.
Every day.
10 minutes.

LexyBooster lives on your phone like a messenger app: it waits with you in the café queue and rides the metro with you. No ads. Offline.

0 no ads
works offline
18 languages
Free first 7 days
0 no ads
works offline
18 languages
14 days of trial

On your phone — because that’s where you are.

A web page opens when you remember it. The app is the other way round: it remembers you, at the right moment, and never takes more than ten minutes.

Push · 09:00

It reminds you — but without pressure.

Once a day, at your hour. Move it, or switch it off — one missed day won’t burn the streak.

LexyBooster 18 words waiting — 7 minutes ☕
9:00
Streak · 14 days

The habit is visible.

The streak and the activity calendar: without them you drop off fast, with them you want to keep the chain going.

Offline · on a plane

Works without a network.

Decks and the SRS queue sync in advance. On the metro, on a plane, on the road — the studying doesn’t stop.

Airplane mode on Today’s queue — 18 words · 7 min
iPhone  ·  iPad

iOS: the app from the App Store.

The same account and the same progress as in the browser. Push reminders, an offline cache and audio.

iOS 16.0+ iPadOS 16.0+ Size 42 MB
Android

An Android app that doesn’t stutter.

The same account and the same progress as in the browser. Push reminders, an offline cache and audio.

Android 10+ APK size 28 MB RAM 2 GB and up
Web  ·  Desktop

The browser — for longer sessions.

Same account, same progress. Handy for typing in 200 words, then carrying on from your phone on the move.

Chrome / Safari / Firefox PWA yes Sync in real time Offline via PWA

Scan it with the camera — it installs to the right place.

The QR code detects your platform. From an iPhone you land in the App Store, from Android in Google Play, and from a computer we email you the link.

App Store
Google Play

Install today — 10 minutes tomorrow.

The first 7 days of the annual plan cost nothing and show no ads. After that, a subscription, or nothing at all if it did not click.