Vocabulary: Wordkeeper Dojo

Find the precise word. You know what you mean. Wordkeeper Dojo gives you the word that says it exactly. Take a plain sentence — "the main holdup that slows every project" — and learn the word that sharpens it: bottleneck. FIVE DOJOS FOR THE WORDS YOU ACTUALLY USE 3,400 everyday words across Precision, Work, People, The World and Ideas. Tell us where you want your words to work and those dojos open from day one, each taught by its own master. SHORT CLASSES, REAL SENTENCES A class takes about three minutes. Pick the word that makes a sentence precise, read a word in a news-style headline, recall it from its meaning. After every answer you see the word, how it sounds, an example and a few synonyms. WORDS THAT STAY A word only counts as yours once you've got it right on three different days, the last at least six days after the first. After that it comes back just before you'd forget it. You never plan a session; the dojo decides what's due. A WORD ON YOUR LOCK SCREEN The Hourly Word widget puts a new word on your Lock Screen every hour, and the word of the day arrives when you choose. Learn while you check the time. YOUR FIRST 30 DAYS, PLANNED A quick check finds your starting point, then you get a plan: your pace, your time of day, and how many words will be yours by day 30. PACKS FOR WHEN YOU WANT MORE Beautiful Words (970), Science in plain English (489), Word Stories (402, each with the history behind it), Argument & Rhetoric (150 fallacies, devices and spin), Delightful Words (276 that are fun to say), plus SAT, IELTS and Untranslatable. Each pack has its own master. NO ACCOUNT, NO ADS There is no sign-in. Your progress lives on your phone and backs up to your own iCloud. There are no ads in the app. Anonymous usage data, which you can switch off in Settings, helps fix it, and TikTok and Meta learn about your install only if you allow tracking. IN ENGLISH, US FIRST Every word here is an English word, so the app and this page are in English too. We're building for people in the US first, and that includes anyone learning English. We'll look at other languages once App Store data shows people finding us from outside the US. WHAT IT NEEDS Just an iPhone on iOS 18 or later. No camera, microphone, location or contacts, ever. The app can ask for three things, and each one is your call: notifications for your reminders, adding to Photos when you save a word of the day image, and tracking, which tells TikTok and Meta which ad brought you here. FREE AND PRO Three training rounds a day are free, along with the word of the day, the widgets and your whole word vault. Pro removes the daily limit and opens every dojo and pack: $4.99 a month or $29.99 a year, after a free week. Wordkeeper Dojo Pro is an auto-renewable subscription (monthly or yearly). Payment is charged to your Apple Account. It renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel it in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wordkeeperdojo.com/privacy