Kayyo
Internet Fight League: live combat sports, judging, and rankings.
At a glance
Price not confirmed · Source review 2026-11-04- Price & billing
The App Store listing states the app is free, but no in-app purchase amounts appear in the text read, so no charge fact is recorded.
- Free allowance
The App Store listing states the app is free, but no in-app purchase amounts appear in the text read, so no charge fact is recorded.
- Best suited to
Combat-sports competitors in boxing, MMA, Muay Thai, Brazilian jiu-jitsu, and wrestling who want to find opponents and compete live.; Fight fans who want to watch live bouts and score every round, with the fan verdict swinging with each exchange.; Fighters who want one ranked leaderboard across every discipline, by weight class, city, or worldwide.
Fit is editorial guidance, not a measured result.- Platforms
Access: not separately verified. Operating systems not separately verified.
Published-source facts and editorial guidance. No product test is implied. Confirm current conditions before purchase.
No product screenshot is claimed for this listing. Use the official website ↗ to inspect the current interface.
What to know before choosing
Good fit
Combat-sports competitors in boxing, MMA, Muay Thai, Brazilian jiu-jitsu, and wrestling who want to find opponents and compete live.; Fight fans who want to watch live bouts and score every round, with the fan verdict swinging with each exchange.; Fighters who want one ranked leaderboard across every discipline, by weight class, city, or worldwide.
Limits and trade-offs
Users looking for the original AI training-coach experience, since the current listing presents live bouts, judging, and competition rather than training plans.; Users under 18, since the listing carries an 18-plus age rating.; Users without an iPhone, since the listing states the app is only for iPhone and is not verified for macOS.
Plans and free allowances
The App Store listing states the app is free, but no in-app purchase amounts appear in the text read, so no charge fact is recorded.
Evidence
Official App Store listing ↗ (reviewed 2026-11-04)
Official published documentation reviewed; not a product test
Dates: Last reviewed 2026-11-04. Last reviewed is the latest source or editorial review date; it is not a content-change date.
A closer look at Kayyo
Kayyo began as an AI MMA trainer, and the current App Store listing presents the app as Internet Fight League: live combat sports where users watch live bouts, score rounds as judges, discover real opponents nearby, and climb one leaderboard across boxing, MMA, Muay Thai, Brazilian jiu-jitsu, and wrestling.
Editorial guidance based on published documentation. The workflow below is a suggested starting point, not a measured product result.
When to choose Kayyo
- Combat-sports competitors in boxing, MMA, Muay Thai, Brazilian jiu-jitsu, and wrestling who want to find opponents and compete live.
- Fight fans who want to watch live bouts and score every round, with the fan verdict swinging with each exchange.
- Fighters who want one ranked leaderboard across every discipline, by weight class, city, or worldwide.
When to choose something else
- Users looking for the original AI training-coach experience, since the current listing presents live bouts, judging, and competition rather than training plans.
- Users under 18, since the listing carries an 18-plus age rating.
- Users without an iPhone, since the listing states the app is only for iPhone and is not verified for macOS.
A practical starting workflow
- Open the app and watch a live bout, or open the map to find real fighters nearby by style, weight, and division.
- Challenge an opponent, lock in the rules and gear, coordinate the meetup, and go live with one tap.
- Fight while the crowd scores every round live, then move up the leaderboard with each win.
Check before committing
- The listing itself states the transition: it started as Kayyo, built to train fighters, and this is where that training was always headed, so this page describes Internet Fight League as the current product rather than the original trainer feature set.
- The listing states the app is free, but no in-app purchase amounts appear in the text read, so no price fact is recorded.
Common questions
What is Internet Fight League?
Internet Fight League is live combat sports for the internet age: real fighters, real bouts, and a crowd that does not just watch but decides who wins, with live bouts streaming around the clock.
How does judging work?
Fans score every round and vote live, and the fan verdict swings with every exchange, so the crowd crowns the winner.
How do I find an opponent?
Open the map to see real fighters nearby, filter by style, weight, and division, challenge an opponent down the street, lock in rules and gear, and go live with one tap.
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Sources and checks
Last source review is not a date of product testing. No rating or test result is implied by inclusion. Check the current plan and terms before buying.