# Internet Fight League — Find opponents, fight, rank up

> AI-powered MMA and boxing training with personalized feedback and competitive features. (iPhone/iPad app by Power Punch Technologies Inc.)

- Source: https://appshunter.io/ios/app/internet-fight-league/id1635789596 (this page in markdown: same URL + `.md`)
- Developer: [Power Punch Technologies Inc](https://appshunter.io/developer/1635789598)
- Category: Entertainment, Sports
- Price: Free with in-app purchases
- Rating: 4.80/5 from 1,092 App Store ratings · 125 written reviews indexed
- Age rating: 17+
- Requires: iOS 18.0 · 29 MB
- Languages: American English
- Released: 2023-01-16
- Data updated: 2026-08-31
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/internet-fight-league/id1635789596/reviews.md

## What is Internet Fight League?

Open the app. A bout is already live, and everyone watching is scoring it in real time.

Welcome to Internet Fight League.

It started as Kayyo, built to train fighters. This is where that training was always headed.

IFL is live combat sports for the internet age. Real fighters. Real bouts. And a crowd that doesn't just watch. It decides who wins.

WATCH
Bouts from around the world, streaming live 24/7. The hottest fights float to the top of your Feed. Boxing, MMA, Muay Thai, BJJ, wrestling, all of it.

JUDGE
You're the judge. Score every round, vote live, and watch the fan verdict swing with every exchange. On IFL, the crowd crowns the winner.

DISCOVER
The world is your arena. Open the map and see real fighters near you. Filter by style, weight, and division. Find your next opponent down the street, then challenge them.

RANK
Win bouts. Take territory. Climb. One leaderboard ranks every fighter across every discipline. A W is a W. Pound for pound, by weight class, in your city or worldwide. There's a number next to your name. Make it smaller.

COMPETE
This is what the training was for. Match with an opponent, lock in the rules and the gear, coordinate the meetup, and go live with one tap. Fight. Get judged. Move up.

WHAT MAKES IFL DIFFERENT
• The crowd decides. Fans score and vote every live bout.
• Real opponents near you, not seeded bots.
• One leaderboard, every discipline. A W is a W.
• Live POV broadcasting, straight from your phone.
• Geared up, never bare knuckle. Gloves and a mouthguard on every striking bout, shin guards for newcomers.
• 18+, ranked, and built for people who actually compete.

Privacy comes standard. Your map location stays approximate until you choose to match. Bout details stay between you and your opponent.

You trained in private. Now find out in public.

Kayyo built the fighter. IFL is the arena. Step in.

## Key features

- AI movement analysis
- Personalized training plans
- Detailed video demonstrations
- Progress tracking
- Clan competitions

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Kayyo Subscription | $3.99 | per 7 days |
| Kayyo Subscription | $9.99 | per month |
| Kayyo Subscription | $49.99 | per 6 months |


## What do users think of Internet Fight League?

Overall sentiment: negative

**Pros**

- 🚀 Engaging workouts
- 👍 Beginner-friendly
- 💡 Variety of training sessions
- 🚀 Responsive and tailored to skill levels
- 👍 Clear audio instructions
- 👍 Progress tracking features
- 👍 Essential for MMA training
- 👍 Helpful for general fitness
- 👍 Visually-driven learning

**Cons**

- 🐛 Frequent crashes and app shutdowns
- 🐛 Unreliable tracking and recording of workouts
- 🐛 Glitchy and buggy performance
- 🐛 Forced to restart workouts
- 🐛 Inconsistent streak and score tracking
- 🔒 Paywall to access full features
- 🐛 Unresponsive buttons and navigation

**Commonly reported bugs**

- App crashes on startup
- Demonstration videos not loading
- Workout tracking and recording issues
- Inability to exit training sessions
- Freezing and black screen problems
- Inconsistent performance and functionality

**Most requested features**

- Add wrestling and other martial arts workouts
- Improve stability and reliability
- Allow customization of workouts
- Provide offline workout options
- Implement better progress tracking and analytics
- Add music playback during workouts

## Recent user reviews (10 of 125)

All indexed reviews: https://appshunter.io/ios/app/internet-fight-league/id1635789596/reviews.md

### 5/5 — One bug

*2026-07-09*

Good but kept me on the same main screen, when I pressed lightning round it didn’t do anything and wouldn’t let me do any lessons besides the first tutorial

### 4/5 — BJJ x MUAY THAI

*2026-05-26, version 3.1.0*

Trying to develop my game

### 5/5 — Nigggggg

*2026-05-11, version 3.1.0*

Cool

### 3/5 — App stopped working

*2026-04-11, version 3.1.0*

Hello, when I log into the app nothing is working / all the apps options are locked so there’s nothing the person can do about this, please update the app.

### 1/5 — Never works

*2026-04-08*

This app never works bro, everytime you open, doesn’t work

### 1/5 — Doesn’t work

*2026-04-04*

It asks you to pay fifty dollars and if you don’t you can use anything even the lightning round

### 1/5 — Founder did a pump n dump

*2026-02-24, version 3.1.0*

Sucks

### 5/5 — Good

*2026-02-03, version 3.1.0*

Good

### 3/5 — Help

*2026-01-26, version 3.1.0*

When i first logged into the app, it asked me to do knee ups. After finishing that session i was directed to the homepage, but then i couldn’t do anymore lessons from the same day, i tried clicking multiple buttons but nothing happened. I clicked on the lighting round green button, but nothing also happened. I tried exiting the app and rejoining but it didn’t work. Still the homepage that shows boxing cards I haven’t yet unlocked- and that lighting round button, help me fix this creator.

### 2/5 — Disappointed

*2026-01-07*

So I got the app it seemed cool at first some good stuff then after the start it just stopped working the screen won’t move or let me scroll down says my streak is 0 all of that too much.

## Frequently asked questions about Internet Fight League

### What does Kayyo do?

Kayyo is a mobile application designed to help users learn, train, and compete in mixed martial arts and boxing. It utilizes AI coaches to analyze user movements, provide personalized feedback, and offer a library of exercises and techniques.

### What are the key features of Kayyo?

Key features include AI movement analysis for personalized feedback, tailored training plans and exercises, detailed video demonstrations, progress tracking to monitor improvement, and the ability to compete against other users in MMA competitions.

### How much does Kayyo cost?

Kayyo's AI scanning, progression plan, and results require a subscription. Specific pricing details are available within the app or through the provided terms of service.

### Who is Kayyo for?

Kayyo is suitable for anyone looking to get started in MMA or boxing, as well as experienced fighters aiming to refine their skills. It caters to all levels of experience.

### What kind of training does Kayyo offer?

Kayyo focuses on mixed martial arts and boxing training. It provides a range of exercises and techniques with detailed video demonstrations and personalized feedback to enhance your training experience.

## Version history (last 5 releases)

### 5.3.0 — 2026-08-28

This isn't an update. It's a new sport.

Welcome to Internet Fight League. The next chapter of Kayyo.

For years, Kayyo helped you train. Today, training graduates to the real thing. IFL is where you stop shadowboxing and step in.

What's new in 5.3.0:

INTRODUCING IFL CLUBS:

Run your gym or fight club on Instagram? Now you've got a real home for it.

• Build your club. Spin it up in seconds and invite your whole roster with one link.
• Grow your audience. Your own club page with followers and fighters who finally get seen.
• Run fight nights. You make the matches, and one phone films the entire card.
• Go live. Stream every bout while fans vote on who's winning, round by round.

Your fighters. Your card. Your camera. Your crowd, all in one place.

WATCH
Live combat sports, 24/7. Real bouts from around the world, hottest fights ranked first in your Feed.

YOU'RE THE JUDGE
Score every round and vote live. On IFL, the crowd decides who wins.

YOUR FIGHTER CARD
A real competitive identity. Record, styles, weight, reach, hometown, and a look that's all yours. This is your reputation. Build it.

DISCOVER
A live map of real fighters near you. Filter by style and division, scout the competition, and find your next opponent down the street.

INSTANT BOUTS AND CHALLENGES
Match in seconds with a shareable code, or send a formal challenge and set every rule. Rounds, gear, weight class. Agree, lock in, square up.

MATCH, MEET, GO LIVE
Coordinate the meetup and broadcast your bout from your phone in a single tap. Every finish becomes a clip on your card.

ONE LEADERBOARD
Every discipline, one board. Pound for pound, by weight class, in your city or worldwide. A W is a W, and every win takes territory.

GEARED UP, NEVER BARE KNUCKLE
Gloves and a mouthguard on every striking bout. New to kick styles? Shin guards on for your first three. 18+ only.

Kayyo built the fighter. IFL is the arena.

Step in.

### 5.2.0 — 2026-08-21

This isn't an update. It's a new sport.

Welcome to Internet Fight League. The next chapter of Kayyo.

For years, Kayyo helped you train. Today, training graduates to the real thing. IFL is where you stop shadowboxing and step in.

What's new in 5.2.0:

INTRODUCING IFL CLUBS:

Run your gym or fight club on Instagram? Now you've got a real home for it.

• Build your club. Spin it up in seconds and invite your whole roster with one link.
• Grow your audience. Your own club page with followers and fighters who finally get seen.
• Run fight nights. You make the matches, and one phone films the entire card.
• Go live. Stream every bout while fans vote on who's winning, round by round.

Your fighters. Your card. Your camera. Your crowd, all in one place.

WATCH
Live combat sports, 24/7. Real bouts from around the world, hottest fights ranked first in your Feed.

YOU'RE THE JUDGE
Score every round and vote live. On IFL, the crowd decides who wins.

YOUR FIGHTER CARD
A real competitive identity. Record, styles, weight, reach, hometown, and a look that's all yours. This is your reputation. Build it.

DISCOVER
A live map of real fighters near you. Filter by style and division, scout the competition, and find your next opponent down the street.

INSTANT BOUTS AND CHALLENGES
Match in seconds with a shareable code, or send a formal challenge and set every rule. Rounds, gear, weight class. Agree, lock in, square up.

MATCH, MEET, GO LIVE
Coordinate the meetup and broadcast your bout from your phone in a single tap. Every finish becomes a clip on your card.

ONE LEADERBOARD
Every discipline, one board. Pound for pound, by weight class, in your city or worldwide. A W is a W, and every win takes territory.

GEARED UP, NEVER BARE KNUCKLE
Gloves and a mouthguard on every striking bout. New to kick styles? Shin guards on for your first three. 18+ only.

Kayyo built the fighter. IFL is the arena.

Step in.

### 5.0.0 — 2026-07-28

This isn't an update. It's a new sport.

Welcome to Internet Fight League. The next chapter of Kayyo.

For years, Kayyo helped you train. Today, training graduates to the real thing. IFL is where you stop shadowboxing and step in.

What's new in 5.0.0:

WATCH
Live combat sports, 24/7. Real bouts from around the world, hottest fights ranked first in your Feed.

YOU'RE THE JUDGE
Score every round and vote live. On IFL, the crowd decides who wins.

YOUR FIGHTER CARD
A real competitive identity. Record, styles, weight, reach, hometown, and a look that's all yours. This is your reputation. Build it.

DISCOVER
A live map of real fighters near you. Filter by style and division, scout the competition, and find your next opponent down the street.

INSTANT BOUTS AND CHALLENGES
Match in seconds with a shareable code, or send a formal challenge and set every rule. Rounds, gear, weight class. Agree, lock in, square up.

MATCH, MEET, GO LIVE
Coordinate the meetup and broadcast your bout from your phone in a single tap. Every finish becomes a clip on your card.

ONE LEADERBOARD
Every discipline, one board. Pound for pound, by weight class, in your city or worldwide. A W is a W, and every win takes territory.

GEARED UP, NEVER BARE KNUCKLE
Gloves and a mouthguard on every striking bout. New to kick styles? Shin guards on for your first three. 18+ only.

Kayyo built the fighter. IFL is the arena.

Step in.

### 3.1.0 — 2025-09-24

Bug fixes and App improvements.

### 3.0.4 — 2025-05-21

Welcome to Kayyo 3.0.
 
- Proprietary progression system to go from white to black belt
- Build a clan with your friends to compete against others around the world
- XP leveling system
- Improved AI tracking
- Performance updates

## More apps by Power Punch Technologies Inc

- [Pin by KAYYO](https://appshunter.io/ios/app/pin-by-kayyo/id6759928836)
- [Roll by KAYYO](https://appshunter.io/ios/app/roll-by-kayyo/id6760706628)
- [Check by KAYYO](https://appshunter.io/ios/app/check-by-kayyo/id6761027587)
- [Kick by KAYYO](https://appshunter.io/ios/app/kick-by-kayyo/id6761633272)
- [Hands by KAYYO](https://appshunter.io/ios/app/hands-by-kayyo/id6761823883)

All apps by Power Punch Technologies Inc: https://appshunter.io/developer/1635789598

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*