Mobile app

Kardi App

Kardi App helps you memorize foreign vocabulary with spaced-repetition flashcards on iOS and Android. You study decks of cards, track what you know, and pick up where you left off on any device.

Purpose of the application

Kardi App is a language-learning tool. Its purpose is to make vocabulary practice fast and repeatable: you add words, review them as flashcards, and the app schedules the next review so you remember more with less time.

Flashcard study. Review vocabulary cards with a simple front/back flow.
Spaced repetition. The app spaces reviews so words you forget come back sooner.
Your decks, synced. Signed-in users keep decks and progress on our servers so they follow you between devices.
Optional account. You can try the app without an account; signing in unlocks sync and backup.

Why Kardi App uses Google Sign-In

Kardi App offers Sign in with Google so you can create or open an account without a password. When you choose Google, we request only the information needed to identify you and run the account:

Email address — to create your Kardi App account, sign you in again, and send essential service messages (for example account or security notices).
Name and profile picture (basic Google profile) — to display your name in the app. We do not post to Google, read your Gmail, or access Drive, Contacts, or other Google data.

We do not sell this data. We use it only to provide Kardi App. Full details, retention, and your rights are in our Privacy Policy. Paid subscriptions are described in the Terms of Service.

Get Kardi App

Kardi App is published by Amuseemus SAS for iPhone and Android. The app is in private testing while we prepare a public store release. Support: dev@amuseemus.com.