An app once scored a user 58 out of 100. Curious, he uploaded footage of Terence Crawford (a pound-for-pound great) into the same app.
Crawford got 52.
“Apparently I’m better than Terrence Crawford I got a 58 score and Terrance got a 52 š¤¦āāļøš. I swear it just grades on if your hands are up glued to your head or not”
So do AI boxing apps work? Five of them launched between August 2025 and May 2026, all promising the same thing: film yourself, upload the clip, get your technique graded like a coach would grade it. Some of them have thousands of ratings and cost up to $260 a year.
This is what the App Store data and the people paying for them actually show.
What AI boxing apps promise
The pitch is identical across all of them, and it’s a good pitch. Point a camera at yourself, throw some punches, and an AI reads your technique. Some also count punches live through the camera.
In their own words, taken from their App Store listings:
- BRAWLER: “Upload footage of your shadowboxing, bag work, or sparring. BRAWLR’s AI breaks down your technique across seven key areas: stance & balance, guard, footwork, punch selection, combinations, head movement, and range control.”
- Boxer AI: “Live punch tracking. See jabs, crosses, hooks, and uppercuts counted in real time as you throw them.”
- JAB AI: “Upload videos of your training sessions for detailed technique breakdown and performance insights.”
- Punch AI: “Powered by real AI, not canned responses.”
- Stryk: “Upload a round and get a full breakdown in seconds.”
A coach who watches every round you ever throw, for ten dollars a month, would be a bargain. The question is whether that’s what you’re buying.
The AI boxing apps compared
All figures from the App Store, checked 3 August 2026.
| App | Released | Price | iOS rating | Android | Website |
|---|---|---|---|---|---|
| JAB AI, Martial Arts Coach | Aug 2025 | $4.99/wk to $79.99/yr | 4.8 (400) | Yes | Yes |
| Boxer AI | Mar 2026 | $7.99 to $29.99 | 4.6 (1,181) | No | No |
| Stryk, AI Boxing Assistant | Apr 2026 | $9.99 | 4.2 (5) | No | No |
| Punch AI, Boxing Coach | Apr 2026 | $9.99/mo, $59.99/yr | 5.0 (6) | No | Yes |
| BRAWLER, Future of Boxing | May 2026 | $9.99/mo, $59.99/yr | 4.8 (714) | No | No |
Four of the five are iOS only. Four are published by an individual rather than a company. Only one has existed for more than six months.
Do AI boxing apps work? Three things go wrong
Read enough reviews across enough of these apps and the same three failures come up: different apps, different users, different countries.
1. The feedback is the same no matter what you upload
This is the one that undoes the whole category.
“I’ve uploaded countless videos of myself pros and amateurs and the system will give me the same analysis for each different video upload. They will not give a score higher then 60 no matter if it’s a 1sec clip of you throwing a jab perfectly it will still say your hands dropped after throwing.”
“After sending many videos to be analysed they all came back with the same overall, no matter the change of time of the video of the technique used.”
“I’ve recorded myself throwing a jab and a right hand and the AI was commenting that my hooks needed work.”
“I seen my mate use this app with my own eyeballs and he’s a elite boxer… but the app still tells my mate that he’s a terrible boxer. The app has no idea what it’s talking about.”
Three separate apps. Same complaint. The analysis isn’t reading technique, it’s filling in a template.
2. The punch counter misses most of your punches
“As I shadowboxed, it couldn’t detect my punches more than half the time. And the feedback it provided? ‘Improve your punches.’ Wow! Really?”
“I’d be throwing 70 punches in videos and it would track about 10.”
“Only tracks the first 20 or so punches then says I missed the timing of every single punch after.”
An app that can’t count a jab can’t grade one.
3. The upload never processes
“I paid $10 for the subscription because the app sounded like a great idea and every time I try to use the main feature they advertise, the AI video analysis. It doesn’t work I click on it. It pulls up my videos and once I click on a video it just does nothing and goes away.”
“I tried 100x to upload footage and it got stuck analyzing and app froze 7x and doesn’t even work???”
“Every time I attempt to upload app crashes.”
Why AI boxing form analysis is so hard
None of this means the developers are lazy. The problem is genuinely difficult, and harder than the marketing suggests.
Watch what a coach is doing when he watches you hit the bag. He isn’t looking at your hands. He’s checking whether your weight went through your back foot on the cross. He’s noticing your shoulder didn’t come up to protect your chin. He’s clocking that your feet stopped moving in round three and your jab has gone lazy because you’re tired, not because you don’t know how to jab.
Now hand that job to a phone camera. One angle, usually side-on, usually badly lit. It can’t see weight transfer, because weight transfer happens in a direction the camera isn’t pointing. It can’t see intent. It doesn’t know what round you’re on, what you drilled last week, or that your shoulder is sore.
What pose estimation can do is locate your joints in a frame. That’s real technology and it works. What it can’t do is tell a measuring jab from a lazy one, because those two things look nearly identical and differ entirely in purpose.
So the app does the only thing available to it. It checks the handful of things a camera can see (hands near the head, arm extended, hips rotated) and writes feedback from a list. Which is why everybody gets told their hands dropped, and why nobody scores above 60.
It isn’t watching you box. It’s ticking boxes.
App by app
BRAWLER review
Released May 2026, $9.99 a month or $59.99 a year, iOS only, English only. 4.8 stars from 714 US ratings, though the 1ā bucket (20) is five times the 2ā bucket (4), which is an unusual shape.
The app is the newest and the most aggressively marketed of the group, mostly through paid Instagram reels from verified boxers. Its “Developer Website” link in the App Store points at wrestleai.app, a wrestling app, and its bundle identifier shows it was built with a tool that advertises publishing to the App Store in hours.
Separately from the AI: between 30 June and 1 August 2026, five different accounts across two countries reported the same billing problem: signing up for the advertised three-day free trial and being charged the full annual price straight away.
“They say 3 day free trial but immediately charge for the year.”
There’s no way to tell from outside whether that’s a misconfigured subscription or something else. Check what you’re agreeing to before you tap.
Boxer AI review
Released March 2026 by Impact Development LLC. The biggest user base of the five at 1,181 US ratings, and the only one available in seven languages.
Its rating tells a story worth noting: 4.63 in the US, 4.19 in the UK, 3.92 in Australia. Same app, harsher verdict outside the US.
Is Boxer AI free? No. It’s a free download with a subscription behind it, and the paywall is a common complaint:
“I Hate when I do all the registration and have everything done just for it to tell me I need a subscription. Should of just ask me when I fist opened the app.”
Of the 5ā reviews with written text, none names a specific feature, drill or result from the analysis.
JAB AI review
The oldest and, on the evidence, the most functional of the group. Released August 2025, 4.8 from 400 US ratings, and the only one with a real Android version (10,000+ downloads on Google Play).
What is the JAB AI cost? That depends entirely on which screen you land on. It runs at least eight prices simultaneously: $4.99 weekly, $12.99 / $14.99 / $19.99 monthly, and $34.99 / $49.99 / $59.99 / $79.99 yearly. The same app is either $35 or $260 a year.
Its most detailed critical review is worth reading in full if you’re considering it:
“I focused mostly on the analysis tool and that was the hyped feature… I’d be throwing 70 punches in videos and it would track about 10. It would tell me I did something wrong, taking a look back I was pretty fine and the thing I did ‘wrong’ wasn’t even close to what I did… I understand that AI is not always 100%, but this isn’t even 5% accurate.”
And its most balanced, from a user who paid for a year:
“The analysis tool currently isn’t very accurate when it comes to sparring or actual boxing matches. However, I’ve noticed that the accuracy is better when using it for shadowboxing… I do like the workouts and drills that are included in the app. Overall, I think the app could become something really great.”
That’s the fairest summary of the whole category. Simple, controlled, front-on, one technique at a time: it half works. Real boxing at real speed: it doesn’t.
Punch AI review
Released April 2026, six ratings. Its App Store description says “Start with a 3-day free trial, then $6.99/month or $39.99/year.” The App Store’s own in-app purchase panel lists $9.99 and $59.99.
Note there are two unrelated apps called Punch AI on the store, published four days apart by different developers. The other one has a single review, and it’s a one-star accusation of copying Boxer AI.
Stryk review
Released 16 April 2026 at version 1.0, and still on version 1.0 today. No subtitle, no website, no release notes, five ratings.
“The app doesn’t even let me sign up. I try to make an account and it says network request failed.”
What AI boxing coaches are genuinely good for
It would be dishonest to write this technology off completely, because parts of it work.
Punch counting in a controlled setup. Phone front-on, decent light, steady pace, shadowboxing rather than sparring. Not perfect, but useful for tracking volume across sessions.
Answering training questions. The chatbot side of these apps is legitimately good. Ask what a check hook is or how to structure fight week and you’ll get a solid answer, because that’s what language models are actually built for.
The workouts and drills. This is the part users consistently rate well across every app in the group, and it has nothing to do with AI. It’s just programming.
Filming yourself at all. The single most useful habit in here isn’t the analysis, it’s the recording. Watching your own third round back tells you more than any score out of 100.
What r/amateur_boxing says about AI boxing apps
The category barely registers on Reddit, but the discussion around training apps generally is blunt and worth reading before you spend anything.
“Did they actually help you improve, or did they feel more like a gimmick?”
“You need to go to a gym. No app is going to help you work timing or application”
“You cannot gain muscle memory, forms, techniques without a human in-person coach. You can broaden your understanding, theories, perceptions how to chain the pieces together”
“Film yourself training, it can help catch mistakes before they turn into bad habits. If no one is correcting you, that’s the least you can do.”
“I’d say it’s a great supplement for the days where you can’t go to the gym… It’s also a nice way to keep bag work fresh.”
The consensus, from people with a decade in the sport, is consistent: an app can’t coach you, but it can keep you training on the days you can’t get to the gym. That’s a much smaller promise than “AI breaks down your technique across seven key areas,” and it’s one an app can actually keep.
What to look for in a boxing app instead
If the analysis isn’t the thing, what is?
Structure, not scoring. The problem most people have on a heavy bag isn’t that they don’t know how good their jab is. It’s that they get three minutes in and run out of ideas. Knowing which combination to throw, for how long, and why, is the thing that keeps people coming back to the bag.
Combinations written by people who’ve thrown them. There’s a difference between a 1-2-3 and a 1-2-slip-3, and it matters which round of a session each belongs in. That’s a coaching decision, not a computing one.
Audio, not a screen. You can’t read a phone while you’re hitting. An app that calls the combination out loud is the difference between training and squinting.
A free version that’s actually usable. Every app in this article puts its core feature behind a paywall before you can judge it. That’s a choice, not a necessity.
Availability on your phone. Four of the five apps here are iOS only.
Heavy Bag Pro is built around those first four points, on iOS and Android. It uses no AI to write anything: over 1,000 combinations and full guided sessions for boxing, kickboxing and Muay Thai, all written by fighters and coaches, called out loud while you work. The workouts and the round timer are free, with no card and no trial that charges you anyway.
For a wider comparison that isn’t limited to AI apps, see the best boxing apps of 2026, ranked for punching bag training.
Frequently asked questions
Do AI boxing apps work?
Partly. Punch counting in a controlled, front-on setup is reasonably accurate, and the workouts and drills bundled into these apps are rated well. The technique analysis they’re sold on is the weak part: across BRAWLER, Boxer AI and JAB AI, users independently report getting near-identical feedback regardless of what they upload, including when uploading footage of professional boxers.
Which is the best AI boxing app?
No independent accuracy testing exists and none of the apps publish figures. On review evidence, JAB AI is the most established: it has been running longest, has an Android version, and its critics are the most specific about where it succeeds (shadowboxing) and fails (sparring).
Are AI boxing apps worth it?
They cost between $35 and $260 a year depending on the app and which price you’re shown. If you’d use the workouts and drills, there’s value there. The video analysis is not currently worth paying for on its own.
Can an AI boxing coach replace a real coach?
No. A phone camera can’t see weight transfer, intent or fatigue, which is most of what a coach reads. It can tell you roughly where your arms were.
How accurate is AI boxing form analysis?
Nobody publishes a number. Users report punch counts landing far below actual (one describes 70 punches registering as about 10) and feedback that doesn’t change between clips. Accuracy is reported as better for slow, front-on shadowboxing than for sparring.
Is there an AI boxing app for Android?
Most are iOS only. Of the five covered here, only JAB AI has an Android version.
Is there a free AI boxing coach app?
All five are free to download and put the analysis behind a subscription. Several reviewers report being unable to dismiss the paywall at all.
What’s a good alternative to an AI boxing app?
An app built around structured, coach-written workouts rather than scoring. Heavy Bag Pro offers guided heavy bag and shadowboxing sessions on iOS and Android, with a free version that includes full workouts and a round timer.