Combat FIT is the only training app built specifically for martial artists — tracking belt progression, training load, nutrition, peptide protocols and competition readiness in one place. Built by Dr Sean Hall — MD, MBA, PhD — with 30+ years on the mat.

👤 Training solo or competing? Free tier — no time limit. Sign up free →
|🏫 Run a school, club, or gym? 3 months free. Register your venue →

From The Founder
“I built Combat FIT because nothing on the market tracked everything a martial artist actually needs — from peptide reconstitution maths to belt grading countdowns to fight camp calorie planning. We were spreading data across five different apps. That ends here.”
As an MD, MBA, and PhD, I understand both the clinical precision and the raw competitive drive that define serious martial artists. My training spans 30+ years — Taekwondo WTF, Kendo, and Iaido across my earlier career, and currently Taekwondo ITF and Brazilian Jiu-Jitsu.
Every feature exists because I needed it in my own training and couldn't find a single tool that provided it. Combat FIT was designed from the mat up — not adapted from a generic fitness app.
Train Smarter. Start Free.Inside The App
No mockups. This is the actual platform — the same dashboard, readiness score, and protocol tracker you'll use from day one.



Free vs PRO
Core features are free forever — no time limit, no credit card. Upgrade to PRO whenever you're ready to unlock the full platform.
See Detailed Feature Breakdown — Benefits, Use Cases & More →No credit card. No time limit. Core features to build your profile and stay connected to your training.
Sparring Journal
Log every roll, partner session and tactical note. Flag entries for review and share with training partners.
Martial Arts Profile & Belt Tracker
Full promotion history across every discipline you train. Grading countdowns on your dashboard.
Belt Gradings
Dedicated grading tracker. Upcoming grading countdown. School curriculum requirements visible per belt level.
Calendar & Live Sync
View your training schedule and sync to Google, Apple or Outlook. Calendar Sync is free forever.
Marketplace
Buy and sell fight gear, uniforms and training equipment. Open to all users.
Settings & Integrations
Profile setup, billing management and calendar sync configuration.
Everything in Free, plus the full platform. Upgrade anytime — cancel anytime.
Training Log
Unlimited sessions across every discipline. Sets, reps, intensity, exercises — every round documented.
Battle Plan Calendar
90-day operational calendar. Schedule sessions, fight camps, supplement doses and events.
Goals & Milestones
Sessions/week, sessions total, weight target, competition prep, belt grading and custom goals — auto-tracked.
Weight Tracker & Cut Planner
Daily weight log, 30-day trend chart, and division cut calculator for MMA, BJJ, Boxing and Muay Thai.
Personal Bests
Track lifetime bests for strength, conditioning and martial arts. PRs logged with date and category.
Competition Tracker
Full competition history — event, result, method, weight class. Feeds your coaching and medical reports.
Technique Library
Your personal playbook across every discipline. Proficiency levels from Learning to Sharp. Links to sessions drilled.
Training Programs
Build structured multi-week programs. Add cover images, YouTube/Vimeo video. Share publicly with a link.
Nutrition & Supplements
Macro tracking calibrated for combat athletes. AM/PM supplement compliance checklist feeding your Readiness Score.
Peptide Protocols & Calculator
The only app with a reconstitution calculator. Track BPC-157, TB-500 and more — exact mL and IU per dose.
Health & Recovery
Manual HRV (no wearable), six breathwork techniques, Cycle Tracker and RED-S screening for female athletes.
Injury Tracker
Log injuries as they happen. Injury history feeds directly into your Competition Readiness Score.
Progress Reports
PDF & email export for your coach, physio or GP. Training volume, compliance, injury trends, readiness history.
Platform Features
Free forever: Sparring Journal, Martial Arts Profile, Belt Gradings, Marketplace, and Calendar Sync. PRO unlocks everything else — training analytics, nutrition, weight cut planner, peptide protocols, health tracking, progress reports, and more.
Your personal AI coaching briefing every day — powered by Claude. Reads your readiness score, training load, injuries, nutrition and upcoming events to deliver tailored advice in seconds.
Every session documented — discipline, duration, intensity, sets, reps. Automatic weekly volume stats and streak tracking across all martial arts.
A daily 0–100 composite score across six domains: training load, recovery (HRV), nutrition, injuries, supplement compliance, and mental readiness.
Track calories and macros calibrated for combat athletes. Your supplement stack becomes an auto-grouped AM/PM compliance checklist every day.
The only app with a built-in reconstitution calculator. Track BPC-157, TB-500 and more — exact draw volume in mL and IU, dose days, and daily check-ins.
Your full belt history across every discipline you train. Promotion timeline, grading countdowns, and competition events on your Dashboard automatically.
Log every roll and partner session — rounds, strategy, what you learned, what to drill next. Flag entries for review. Share with training partners.
Dedicated grading tracker free for all users. Upcoming grading countdown on the Dashboard. School curriculum requirements visible before each grading.
Buy and sell fight gear, uniforms, training equipment and services. Open to all users — Free, PRO, and School. PRO and school managers earn a VERIFIED badge.
Log daily body weight, track 30-day trends, and calculate the exact cut to your division by fight day — MMA, BJJ, Boxing, or Muay Thai weight classes.
Manual HRV via orthostatic proxy — no wearable required. Six evidence-based breathwork techniques with calm-before/after tracking feeding your Readiness Score.
One-tap PDF export with training volume, nutrition adherence, supplement compliance, and injury history. Email directly to your coach, physio, or GP.
Cycle-phase training guidance synced to load recommendations, RED-S risk flagging, and iron, calcium & Vitamin D tracking against clinical RDI thresholds.
One Platform. Two Doors.
Combat FIT runs two connected experiences: a command centre for the athlete, and a member portal for the people running the room. Pick the one that's yours.
You train, compete, or coach yourself — and want the data to prove it.
All prices in USD
You run the room — and want every member tracked without doing the admin yourself.
All prices in USD
Simple, Transparent Pricing
No hidden fees. School managers pay a flat rate — your members automatically get 10% off. All prices shown in USD.
Individual Athlete
Full Platform Access
Billed monthly
School / Club / Gym
Everything + Member Portal
Billed monthly — 10% off for your members — 10% off for your members
Individual: free tier — Sparring Journal, Martial Arts Profile, Belt Gradings, Marketplace & Calendar Sync always free. School / Club / Gym: 3-month free trial with all PRO personal features included. No credit card required. Cancel any time.
Why It's Different
Most apps treat a workout as a workout. Combat FIT's training log app understands the difference between a grappling training log and a striking session — because a BJJ round and a Muay Thai round don't measure the same things. Whatever your discipline, your training calendar app builds itself from what you actually log.
Combat FIT is the only peptide protocol tracker with a built‑in reconstitution calculator. If you're researching BPC‑157 or any other reconstituted compound, stop doing the maths on a notes app — track dose, vial size, and draw volume as part of your daily supplement compliance checklist.
A belt rank tracker and belt promotion tracker across every discipline you train, not just your primary one. Combat FIT is built for athletes who hold rank in more than one art — your competition prep app should know the difference.
Log injuries as they happen, not three weeks later when you're trying to remember what actually hurt. Your injury management history feeds directly into your Competition Readiness Score — so a knee you tweaked in week two doesn't get buried under six weeks of training logs.
Most athletes find out they're overtraining when they get hurt or burn out. Combat FIT tracks training load over time so a spike is visible before it becomes an injury or a plateau — not after.
Combat FIT wasn't adapted from a generic fitness app and relabelled for martial arts. It was built by a practising Medical Specialist with 30+ years on the mat — every metric exists because it's clinically meaningful, not because it looked good on a dashboard.
Training load, recovery, nutrition, and HRV aren't separate numbers — they're one feedback loop. Combat FIT shows you how each one moves the others, so you can read your own body's signal instead of guessing at it.
Competitive Landscape
The martial arts software market splits into gym management tools and sport-specific athlete apps. Combat FIT occupies an uncontested position between them — athlete-first command centre with an optional school portal on top.
| Feature | Combat FIT | Gym ToolPushPress | Gym ToolGymdesk | Athlete AppBJJ Notes | Athlete AppAthlytic |
|---|---|---|---|---|---|
| Multi-discipline belt tracker | ✓ 9 arts | ✓ school | ✓ school | ~ BJJ only | ✗ |
| Competition Readiness Score | ✓ 6-domain | ✗ | ✗ | ✗ | ✗ |
| HRV / recovery tracking | ✓ no wearable | ✗ | ✗ | ✗ | ✓ Apple Watch |
| Nutrition & macro tracking | ✓ combat-cal. | ✗ | ✗ | ✗ | ✗ |
| Supplement compliance (AM/PM) | ✓ checklist | ✗ | ✗ | ✗ | ✗ |
| Peptide reconstitution calculator | ✓ unique | ✗ | ✗ | ✗ | ✗ |
| Injury tracking → readiness feed | ✓ | ✗ | ✗ | ✗ | ✗ |
| Female Athlete / RED-S module | ✓ | ✗ | ✗ | ✗ | ✗ |
| Military / tactical module | ✓ | ✗ | ✗ | ✗ | ✗ |
| Fight camp / 90-day planner | ✓ | ✗ | ✗ | ✗ | ✗ |
| PDF export → coach / clinician | ✓ one tap | ~ CSV | ~ limited | ✗ | ✗ |
| Free individual athlete tier | ✓ permanent | ~ school | ✓ 30-day | ✓ | ✓ |
| School / gym management portal | ✓ | ✓ | ✓ | ✗ | ✗ |
| Built by medical specialist | ✓ MD/PhD/MBA | ✗ | ✗ | ✗ | ✗ |
| Individual PRO monthly cost | From $12.50 | N/A | N/A | Free / paid | $2.99 |
| School / gym monthly cost | $11.25 flat | $159+ | ~$75 | N/A | N/A |
Every Discipline. One Platform.
Whether you compete or train for life, Combat FIT handles the data side of your performance so you can focus on the mat.
The BJJ training app built for grapplers who actually compete. Log every roll as a structured grappling training log, track submission attempts, and watch your jiu‑jitsu belt progression move automatically toward your next stripe. A real BJJ belt tracker — not a spreadsheet.
An MMA training app for the full camp, not just the cage work. Plan your fight camp week by week, log striking and grappling sessions separately, and track weight cut alongside training load so fight week doesn't catch you off guard.
A boxing training log and Muay Thai training app in one. Track round volume, sparring ratio, and weight cut progress — built for fighters who train camp‑to‑camp, not just gym‑to‑gym.
Whether you train WTF taekwondo or ITF taekwondo, Combat FIT is a taekwondo belt tracker that handles both grading systems — pattern work, sparring, and breaking all logged against your next belt test.
A judo training app built around the realities of randori — log technique work, randori rounds, and competition prep without forcing judo into a BJJ‑shaped form.
A karate training app that doesn't assume one style. Whether you train Shotokan, Kyokushin, or another tradition, log kata, kumite, and grading progress in one place.
A wrestling training app for freestyle wrestling and folkstyle alike — log live rounds, technique drilling, and weight class management without retrofitting a BJJ app to do it.
Built as a military fitness app for warfighters, not weekend warriors. Track ACFT training, rucking sessions, and special operations fitness standards. A tactical athlete app for SOF training and veteran fitness.

From Sign‑Up To Showtime
One platform, start to finish — from your first login to the morning you check your Competition Readiness Score before stepping on the mat.
Individual athletes start on the Free tier — no credit card, no time limit. Schools and gyms get a 3-month trial. Upgrade to PRO whenever you're ready.
Create your account and you're in — full feature access from day one, no waiting on approvals.
Set up your individual or school settings, nutrition targets, supplement stack, and peptide protocols — then your training plan.
Track training on and off the mat over time — discipline, duration, intensity, strength work, conditioning, all of it.
Belt promotions, grading milestones, and competition results — your achievements build a real history, automatically.
A two-minute Manual HRV and breathwork check-in each morning — no wearable required.
Your Competition Readiness Score pulls it all together — training load, recovery, injury status, nutrition, mental state. One number that tells you if today's the day.
Export a clean PDF and send it to your coach, your Medical Specialist, or your school — in one tap.
How The Member Discount Works
Zero administration required. Here's exactly how it works once your venue is registered.
Sign up as a School / Club / Gym. Your venue is listed in Combat FIT's directory once active.
Your athletes find your venue in Settings → My Schools & Gyms and tap to link. No code, no approval needed.
The moment they link, 10% applies to their subscription at next renewal. No action required from you, ever.
Free to Start · No Card · No Risk
Core features free forever. Set up your Martial Arts Profile, Sparring Journal and Calendar in under two minutes — upgrade to PRO to unlock every module.