Leksika
Vocabulary sticks when it shows up in the small moments, not when it waits inside a textbook. Leksika is built on that idea: a Russian vocabulary app designed for passive, low-friction learning, so the words come to you through the day instead of demanding a study session.
I built it alone in Swift and SwiftUI and carried it through every stage myself: design, development, App Store release management, localized store listings, and the business side with an optional Leksika+ subscription. It runs on iPhone with home-screen widgets and a companion Apple Watch app, so a new word is never more than a glance away.
Leksika is live on the App Store.