Packlee

Packlee supports 90+ languages, including Hungarian, English, Spanish, French, Japanese, Chinese, Arabic and many more.

Type a word or paste a sentence — AI automatically translates it, adds phonetic pronunciation and example sentences, then creates a card from it. No manual work needed.

A scientifically proven learning method. The app shows you a card exactly when your brain is about to forget it — maximizing memorization efficiency and minimizing wasted time.

Open Packlee Vocabulary Builder on iPhone or the Packlee Menubar app on Mac, tap "+ Create", and type any word or phrase. The app automatically translates it into your deck's target language, adds pronunciation and example sentences, and saves it as a card — all powered by AI.

Cognitive load research shows that learning too many words at once leads to rapid forgetting. 8 words is the sweet spot where spaced repetition works most efficiently — you retain more with less daily effort.

Packlee has four game modes: Translate It (translate the shown word), Fill in the Blank (complete a missing word in a sentence), Unscramble It (rearrange shuffled letters), and Match It (pair words with their translations).

Yes. Add a Packlee home screen widget on iPhone to see your daily progress at a glance. Long-press the app icon to quickly open the card creation screen or jump straight into a study session.

The Packlee Menubar app is completely free, forever. Packlee Vocabulary Builder comes with a 7-day free trial — no subscription needed upfront. Just download and use it free for 7 days, then choose a monthly or annual plan after the trial. Your subscription renews automatically until cancelled.

Packlee Vocabulary Builder is available for iPhone (iOS 17 or later), and Packlee Menubar for Mac. Android is not available yet.

An internet connection is required — the app syncs your cards and progress via the cloud. This also means your data is always backed up and available across your devices.