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An iOS language tutor that teaches through real conversation, not word tiles. Start a lesson on any topic. Connect ChatGPT, Claude, or Gemini with pay-as-you-go API billing. Pennies per lesson instead of a $14 monthly subscription.

TaviLearn languages through conversation, pennies per lesson.
Dylan Dropleft a comment
Hi everyone, I'm Dylan, the maker of Tavi. I've been frustrated with language apps for a while. You pay $14 a month and barely learn anything. I figured, why not use ChatGPT, Claude, or Gemini for something more useful than random questions? The catch is none of them are great at structured lessons on their own. Tavi adds the structure. You connect your ChatGPT, Claude, or Gemini account and...

TaviLearn languages through conversation, pennies per lesson.
I wanted to see how close I could get Claude to ~one-shot a typical startup while allowing for high-signal user input. I ended up with two Claude skills that handle the heavy lifting. Optimized for token efficiency, time (parallelization), surviving context flushes / session restarts.

Business in a Box~one-shot a typical startup
Dylan Dropleft a comment
Wrote in a weekend. Lots of fun future improvements that can be made here.

Business in a Box~one-shot a typical startup
