Dictionary Lab

Your vocabulary, your dictionary.

Dictionary Lab is a personal vocabulary builder. Instead of searching someone else's dictionary, you build your own — for the language you're learning, the technical terms of your field, or any collection of words you want to remember.

BUILD YOUR OWN DICTIONARIES
• Create separate dictionaries for any language or topic
• Add words with definitions, examples, and tags
• Attach a photo to make a word memorable
• Record your own pronunciation, or listen with text-to-speech
• Auto-fill definitions from online dictionaries when adding an English word (and many other languages via Wiktionary)

ACTUALLY REMEMBER THEM
• Review your words as flashcards
• Schedule word reminders — get a word from your collection delivered as a notification, at times you choose
• Mark favorites to focus on the words that matter most
• Search across everything you've saved

PRIVATE BY DESIGN
• No account, no sign-up — open the app and start
• All your words, images, and recordings stay on your device
• Works offline (auto-fill is the only feature that goes online)
• No ads, ever

IN YOUR LANGUAGE
Available in English, Arabic, Spanish, and French — with full right-to-left support.

Whether you're studying a new language, prepping for an exam, or collecting the vocabulary of your profession, Dictionary Lab turns scattered words into a dictionary that's yours.