Kayyo
AI fight trainer and live combat sports arena to find opponents, judge bouts, and climb the ranks.
IFL's pivot from pure AI trainer to live combat sports arena is bold but risky—the training features that made Kayyo unique may get overshadowed. The AI form analysis and gamified progression remain solid, but the new streaming, judging, and matchmaking could pull focus. For iOS users wanting AI home coaching plus real-world competition, it's worth a try, but expect UI bugs and evolving features.
Verified 15d ago · liveness 55/100 · cite: rightaichoice.com/tools/kayyo
- iPhone users wanting AI home coaching for MMA, boxing, kickboxing, Muay Thai with real-time form correction
- Fighters who want to find real local opponents and compete in live bouts
- Fight fans who enjoy scoring rounds and deciding winners via live voting
- Gym owners who want to run fight nights and stream bouts via IFL Clubs
- Android users or anyone without an iPhone (iOS only, no web/desktop)
- People who want dedicated home boxing training without the live-arena added features
- Users unwilling to pay a recurring subscription for core AI features
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Skip Kayyo (IFL) if you don't have an iPhone, need offline training, or are unwilling to pay a subscription for core AI features—the free tier is thin and the app's 18+ gate excludes minors.
AI scanning and personalized training plans require a subscription—the free tier is limited to basic lessons.
Kayyo (IFL) is free to download, but core AI features are subscription-based. Compared to FightCamp's hardware cost (over $1,000 for the bag and trackers), IFL's subscription might feel cheaper, but it lacks dedicated equipment guidance. For casual iPhone users, the free tier offers a taste, but serious training requires paying.
In short
Kayyo — AI fight trainer and live combat sports arena to find opponents, judge bouts, and climb the ranks. Best for iPhone users wanting AI home coaching for MMA, boxing, kickboxing, Muay Thai with real-time form correction, Fighters who want to find real local opponents and compete in live bouts, Fight fans who enjoy scoring rounds and deciding winners via live voting. Free to use.
What's new in Kayyo
Checked 7 days agoAcross the latest 2 updates: 2 feature updates.
Welcome to Internet Fight League — Kayyo 5.0 rebrands as Internet Fight League
Rebrand to IFL adds live combat sports streaming, real-time judging, fighter discovery, and matchmaking.
Version 3.0.0 - Progression, clans, XP
Introduces belt progression (white to black), clan competitions, XP leveling, and improved AI tracking.
Viability Score
How well maintained and how widely used is Kayyo? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: September 2026
How we score →Key Features
- Real-time AI movement analysis via phone camera
- Audio feedback from AI coaches (Donny, Kitt)
- Personalized training plans
- Belt progression system (white to black)
- Clan competitions with friends
- 1v1 boxing versus mode
- XP leveling and stat tracking
- Live combat sports streaming 24/7 (IFL)
- Real-time bout judging and live voting
- Fighter discovery via live map (filter by style, weight, division)
- Instant bouts via shareable codes
- Formal challenges with customizable rules (rounds, gear, weight)
- Fighter Card with record, styles, weight, reach, hometown
- IFL Clubs: build gym/fight club page, run fight nights, stream bouts
- One leaderboard across all disciplines (pound for pound, by weight, city, worldwide)
About Kayyo
Kayyo, now rebranded as Internet Fight League (IFL), started as an iPhone-exclusive AI combat sports trainer for MMA, boxing, kickboxing, and Muay Thai. Using your phone's camera, it analyzes your movements in real time and delivers audio feedback from AI coaches like Donny and Kitt. Today, IFL expands that foundation into a live combat sports ecosystem: you can watch bouts streaming 24/7, score rounds live as a judge, discover real fighters near you on a map, and challenge them to a match. The training side remains—belt progression from white to black, clans, XP, and 1v1 versus mode—but the app's core purpose now centers on competition and live engagement. The latest update (5.3.0) introduces IFL Clubs, letting you build a gym or fight club page, invite your roster with one link, run fight nights, and stream bouts while fans vote live round by round. You also get a Fighter Card—a competitive identity with record, styles, weight, reach, and hometown. Instant bouts via shareable codes and formal challenges let you set rules, gear, and weight class, then coordinate a meetup and broadcast your fight from your phone. Every finish becomes a clip on your card. One leaderboard ranks every fighter across all disciplines—pound for pound, by weight class, in your city or worldwide. Safety and privacy are built in: gloves and a mouthguard are required on every striking bout, shin guards for newcomers to kick styles, and it's 18+ only. Your map location stays approximate until you choose to match. The app is free to download, but AI scanning and personalized training plans require a subscription. Rated 18+, iOS-only, and some users report UI glitches like unresponsive buttons and screen freezes. Compared to dedicated home boxing trainers like FightCamp, IFL's value is its breadth—you get AI coaching, gamified progression, and now a live competitive arena where fans judge real bouts. But that sprawl can dilute focus, and the iOS-only restriction locks out Android users.
Behind the Verdict
Kayyo started as a clever AI trainer that watched you shadowbox and corrected your form in real time — genuinely useful for solo home training. Then version 5.0 turned it into Internet Fight League, a live combat sports arena. That rebrand is audacious: watch bouts 24/7, score rounds like a judge, find real opponents on a map, and settle it live. The training DNA is still there, but it's now subordinate to competition. Pick this if you're an iPhone user who wants AI home coaching for striking arts and also fancies stepping into real bouts. The belt progression, clans, and XP give it a strong gamified hook that keeps you coming back. And for gym owners, IFL Clubs — introduced in 5.3.0 — lets you run fight nights, stream cards, and grow your audience on a dedicated page. But pass if you need a focused home boxing trainer without the live-arena extras — FightCamp or similar may serve you better. And Android users are out entirely; it's iOS-only, no web or desktop. The 18+ rating and mandatory gear requirements mean it's not a casual fitness toy. Watch out for the recurring costs: the app is free to download, but the AI scanning and personalized training plans sit behind a subscription. There's no public pricing page, so expect to pay after personalization. User reviews complain about UI bugs — unresponsive buttons, freezes, and streaks resetting. It feels like a feature-heavy app still finding its footing. For real fighters wanting to build a reputation, the Fighter Card and one leaderboard across disciplines are compelling — a W is a W. If you're a fight fan who loves judging, the live voting is a fun twist. But if you're looking for a polished, bug-free experience, you may want to wait for the next few updates.
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Real-world workflow fit
Concrete scenarios for the personas Kayyo actually fits — and what changes day-one when you adopt it.
You want to train at home and find real opponents.
Outcome: Use AI coaching to refine your striking, then use the map to discover nearby fighters, challenge one to a bout, and go live—earning a clip on your Fighter Card.
You want to promote your gym and run fight nights.
Outcome: Create an IFL Club page, invite members, schedule a fight night, and stream bouts while fans vote—growing your audience and giving your fighters exposure.
You enjoy watching fights and participating.
Outcome: Browse live bouts, score rounds in real time, and see how your votes shape the winner—turning passive spectating into an interactive experience.
Use Cases
- Learn basic MMA strikes with real-time AI feedback on your form.
- Track your training progress and level up from white to black belt.
- Compete with friends in clan-based MMA challenges.
- Watch live combat sports and judge rounds in real time.
- Find and challenge real opponents near you via the map.
- Supplement gym training with at-home AI coaching sessions.
- Build a fighter identity and climb the global leaderboard.
Limitations
- Kayyo (now Internet Fight League) is only available for iPhone and is not verified for macOS.
- The app is rated 18+ and is not suitable for minors.
- Reviews mention UI bugs such as getting stuck on the same main screen.
as of 2026-08-24
Verification history
We have re-verified Kayyo 7 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 7 verification passes.
Free to cite with attribution — this page re-verifies continuously.
Where the pricing makes sense
The company stage and team size where Kayyo's pricing actually pencils out — and where peers do it cheaper.
Kayyo (IFL) is free to download, but core AI features are subscription-based. Compared to FightCamp's hardware cost (over $1,000 for the bag and trackers), IFL's subscription might feel cheaper, but it lacks dedicated equipment guidance. For casual iPhone users, the free tier offers a taste, but serious training requires paying.
Setup time & first value
How long it actually takes to get something useful out of Kayyo — broken out by persona, not the marketing-page minute.
For new users, getting started is quick: download from the App Store, create an account, and jump into a tutorial. You can start AI training within minutes, but to access everything, you'll need to subscribe—likely under 15 minutes from install to first live bout or lesson.
Switching to or from Kayyo
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- ↗To FightCamp: If you want dedicated home boxing with physical equipment, export your training history manually and switch to FightCamp's hardware-based system.
- ↗To a general fitness app (e.g., Nike Training Club): For broader workout variety without the combat focus, you'll need to manually track your progress.
Resources & Guides
Tutorials & Learning
YouTube returned 6 videos for “Kayyo”, and we withheld 6: 6 could not be judged, because “Kayyo” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about Kayyo.
Official links
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