What's the best AI app for training?

"Best" comes down to four concrete things, not which app has the flashiest marketing: whether the plan changes with you or is a one-time quiz; whether it's built for your language and market or is a machine translation of an English-first app; what it actually costs after the trial, not the price shown on the first screen; and whether it works just as well for a complete beginner as for someone with years of training behind them.

Gojan is built in Spanish from the first line, for Argentine gyms: it writes the routine, changes it when you ask in the chat, and stores every session server-side.