
Keepest
Learn languages with GIFs. Create your own dictionary.
Keepest launched on July 12, 2018 with 113 votes, #277 of 2,673 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.
What it does
This app is for you to build your own dictionary and make your learning experience a breeze. It's completely free, no ads & no strings attached. Personal dictionary. Learn any language you want. Source code is available on GitHub: https://github.com/jacekm-git/Keepest-Android
Does a similar job
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Personalized Duolingo (kind of) for vocabulary building2025 · github.com · ▲161Hi! Wanted to share the project I really wanted to have. TLDR; this app lets you create your own list of words and you get a Duolingo-like experience (kind of, still needs a lot of features) practicing those words in their context. My English is not the best but not the worst either. But I realized I can't boost it up after a certain level! In my belief, in order to truly learn a language, you need to be exposed to that language often. Vocabulary is the key factor here if you really want to improve in any language. My experience is that when I read a book to improve my English vocabulary, I…


WordyFeb 2026 · wordy.info · ▲231Hey HN, I'm Sándor. I built Wordy because I kept pausing Netflix to look up words in a dictionary. So I made a subtitle tool for myself, and it kind of snowballed from there. What it does: You watch short clips from real movies and TV shows, then get quizzed on the vocabulary you just heard. The app tracks every word automatically and adapts to your level. 20+ languages. How it evolved: Started as an iOS app for interactive streaming subtitles. Then I added curated video clips with quizzes. Then vocabulary tracking, spaced repetition, and personalized learning paths. Now it's iOS + Android +…


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