Decklio
Everyone
info
1+
Downloads
Everyone
Learn more
About this app
Decklio is the vocabulary learning app for everyone who loves classic flashcards—but expects a modern, playful experience.
YOUR DECK, YOUR RULES
Create as many decks as you like for any language and topic. Front, back, example sentence—done. Or get started right away with one of the pre-installed dictionaries for English, French, Spanish, Italian, Portuguese, and Japanese.
LEARNING THAT FEELS LIKE A GAME
Tap a card and experience the smooth 3D flip animation. Swipe right for "I knew it"—swipe left for "Repeat." Haptic feedback, animated confetti at the end of a session, and a design that feels like mobile gaming—not homework.
100% OFFLINE. ALWAYS.
No account needed to get started. All decks and cards are stored locally. On a plane, on the subway, abroad without roaming—Decklio always works.
FOCUS MODE: TARGETING WEAKNESSES
Select Focus Mode and Decklio will only show you the cards you're not yet confident in knowing. No more wasting time on vocabulary you already know.
YOUR DECK, YOUR RULES
Create as many decks as you like for any language and topic. Front, back, example sentence—done. Or get started right away with one of the pre-installed dictionaries for English, French, Spanish, Italian, Portuguese, and Japanese.
LEARNING THAT FEELS LIKE A GAME
Tap a card and experience the smooth 3D flip animation. Swipe right for "I knew it"—swipe left for "Repeat." Haptic feedback, animated confetti at the end of a session, and a design that feels like mobile gaming—not homework.
100% OFFLINE. ALWAYS.
No account needed to get started. All decks and cards are stored locally. On a plane, on the subway, abroad without roaming—Decklio always works.
FOCUS MODE: TARGETING WEAKNESSES
Select Focus Mode and Decklio will only show you the cards you're not yet confident in knowing. No more wasting time on vocabulary you already know.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
What’s new
Willkommen bei Decklio! 🎉
Das ist die erste Version – wir freuen uns, dass du dabei bist.
✦ 3D Flip-Karteikarten mit Swipe-Gesten
✦ 6 vorinstallierte Wörterbücher (EN, FR, ES, IT, PT, JP)
✦ Fokus-Modus für unsichere Karten
✦ 100 % offline – kein Account nötig
✦ Dark Mode & Haptik-Feedback
Das ist die erste Version – wir freuen uns, dass du dabei bist.
✦ 3D Flip-Karteikarten mit Swipe-Gesten
✦ 6 vorinstallierte Wörterbücher (EN, FR, ES, IT, PT, JP)
✦ Fokus-Modus für unsichere Karten
✦ 100 % offline – kein Account nötig
✦ Dark Mode & Haptik-Feedback
Everyone
Learn moreApp support
About the developer
Dominic Langenhorst
info@langenhorst-its.de
Bülowstraße 12
58097 Hagen
Germany