Private app, need an invitation
Every field has shorthand insiders never explain, and every language has words you only half know. Jargon Gym explains them, then drills you until they stick.
Invite-only: request access, or use the code you were given.
Read a term, review it, quiz yourself. Most people read first, then review and quiz to lock it in, but nothing forces an order.
Read
See a term with real usage, not just a definition. Or read an AI story built around your terms.
Review
Confirm what you know. Terms you're shaky on come up first.
Quiz
A real check, sharper with AI questions.
Apps like Anki quiz you on a fixed schedule, so terms come due whether or not you're ready. Miss a day and cards pile up, the guilt kicks in, and the schedule stops matching how you actually want to learn. Jargon Gym has no due dates and no reset button, come back whenever, nothing's overdue.
Use it for a field's jargon or a language's vocabulary. New accounts get some free AI credits, or you can add your own Google or Anthropic API key. Read, Review, and simple quizzes never cost credits.
Build a collection for whatever you're learning: a new job's jargon, a technical field, your team's acronyms, or a language's vocabulary. Collections you create are private by default. Or start from a public one.
Install it on your phone, glance at a macOS widget, or run it through Telegram, it's the same ranked queue wherever you open it.
Request access, or use the code someone gave you.
Invite-only: request access, or use the code you were given.
If you want to know more before signing up: Before you sign up and how terms are built.