Kayyo

Kayyo is one of the few apps applying computer vision specifically to combat sports, and it does so effectively—the real-time form analysis is genuinely useful for solo training. The gamification (belts, clans, XP) keeps motivation high, especially if you enjoy competitive leaderboards. We'd reach for this when you want to drill technique between gym sessions without needing a partner. Where it bites: it's iPhone-only, so Android users are out. The subscription is mandatory for the core AI features, which might feel steep if you're just testing the waters. Some user reviews complain about unresponsive screens and progression locks after the initial workout—technical glitches that could disrupt a session. Compared to alternatives like FightCamp (which requires hardware) or generic fitness apps, Kayyo offers more tailored MMA feedback at a lower entry cost (app free, subscription later). If you have an iPhone and a genuine interest in MMA, it's a solid supplement—but not a replacement for a real coach or gym. For casual boxers who just want a cardio workout, simpler apps may suffice.