Comparison

Human Codex vs F.I.T.PROS PERFORMANCE

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Human Codex

This AI-powered health agent provides a daily health score, personalized nutrition and training plans, and metabolic tracking. It analyzes your vitals, labs, and integrates with your existing health tools to offer intelligent coaching and insights into your body.

Highlights
  • Daily Health Score based on sleep, HRV, heart rate, activity, and recovery
  • AI-powered nutrition tracking with photo logging and macro breakdowns
  • Personalized training plans for various goals and equipment
  • Intelligent AI agent for health-related questions and data retrieval
  • Metabolic and fasting tracking with real-time phase monitoring
  • Vitals dashboard with Apple Health integration
  • Lab biomarker analysis with OCR and interpretation
Features
Read full description

Human Codex is your personal health Agent: one app that reads your sleep, recovery, meals, training and labs, and turns them into a plan you can actually follow. YOUR HEALTH AGENT Chat with an Agent that knows your profile, your metrics and your goals. Ask about your sleep, recovery, workouts or meals and it looks up your Apple Health data to answer. It builds your health plan and your training week and adjusts them as you go. It reaches out when it matters and takes action with your confirmation: reschedules sessions, logs what you ask, starts today's run or sends your intervals to your Apple Watch. Give it a name. Voice input supported. DAILY HEALTH SCORE Wake up to one number that reads your sleep, HRV, resting heart rate, activity and recovery, weighted against your own 14-day baseline instead of population averages. It tells you whether to push or recover today. TRAINING, BUILT AROUND HOW YOU MOVE Run, walk or hike from your plan with one tap: your Apple Watch opens the route with your live heart rate and zone, and the session is marked done when you save. Or record with your iPhone alone. Every route goes to Apple Health. Build your strength week by hand from a 110+ exercise catalog, or tell the Agent your goal, days and equipment and it writes the plan. Import your coach's routine from a photo. Progressive overload builds on last week, and a missed day moves to today. One history holds routes, strength sessions and Apple Health workouts; share any activity as a sticker. NUTRITION Snap a photo of a meal, scan a barcode or describe it, and get a macro breakdown in seconds. Log water and caffeine, and set protein, carb and fat targets that fit your plan. FASTING AND METABOLIC TRACKING Start and follow fasting sessions with real-time metabolic phases. Add a glucose or ketone reading and each phase upgrades from estimated to glucose-verified, with your Glucose-Ketone Index (GKI) tracked alongside. VITALS Steps, workouts, heart health and sleep from Apple Health in one dashboard. With Apple Watch, your aerobic capacity (VO2 max) with its 12-week trend and a goal you follow week by week. Turn on a clinical layer for blood pressure, glucose and ketones. APPLE WATCH Your routes open on your wrist with live heart rate and your zone; pause, resume or finish there. Send an interval session to the Workout app, with warm-up, blocks and cool-down. Follow your training day, log sets as you go, and see your score and fasting at a glance. YOUR LABS, IN CONTEXT Type in your labs for free (76 markers across 9 panels) or scan a report as a photo or PDF and the Agent extracts every biomarker. Each panel is read next to what you did in the 90 days before the draw, and when it warrants it, the Agent proposes goal changes until your retest. You confirm each one and can revert any of them. FREE, WITHOUT A SUBSCRIPTION Your Health Score, nutrition and water logging, hand-built training, route recording, fasting, vitals and typed-in labs work end to end at no cost. Pro unlocks the Agent: the conversation, the plans it writes and adjusts, and the lab reads. WORKS WITH YOUR TOOLS - Apple Health: reads your biometrics and workouts, writes nutrition, weight and routes back - Apple Watch app - Home Screen widgets and Siri for your score, fasting and training day - Apple Calendar and Reminders for fasting windows, sessions and reminders YOUR DATA Your health data is stored on your iPhone and in Apple Health. When you use the Agent, and only after you agree, the data it needs is sent to secure AI providers to answer you. Your route maps and places are never sent. You can withdraw consent or delete your data anytime. NOT MEDICAL ADVICE Human Codex is a wellness and decision-support tool, not a medical device. Always consult a healthcare professional for medical decisions. Start free. When you're ready for the Agent, try Pro free. ——— Terms of Use (EULA): https://humancodex.app/terms Privacy Policy: https://humancodex.app/privacy

About

F.I.T.PROS PERFORMANCE

Features
Read full description

F.I.T.PROS Performance is a professional strength and conditioning training app designed for athletes and individuals who want to improve performance, build strength, and train with purpose. Our programs combine proven sports performance training, strength development, mobility work, and conditioning to help you move better, get stronger, and reach peak physical performance. Whether you are a competitive athlete or someone committed to serious fitness, the F.I.T.PROS Performance app provides structured training programs designed by experienced performance coaches. Inside the App • Strength and conditioning programs • Athletic performance training • Speed, agility, and power development • Mobility and injury prevention exercises • Guided workouts with clear instructions • Progress tracking and performance monitoring • Programs for athletes and adults Why F.I.T.PROS Performance Our training system is built on modern sports science and coaching experience to help athletes and individuals achieve real, measurable results. Every workout is designed to improve functional strength, conditioning, and overall athletic ability. Train smarter. Move better. Perform like a pro.

Screenshots

Human Codex4 screens
F.I.T.PROS PERFORMANCE4 screens

Verdict

The call

The clearest difference is in-app purchases: F.I.T.PROS PERFORMANCE at none against Human Codex's 2. F.I.T.PROS PERFORMANCE also leads on ads (none vs shown) and iOS requirement (15.0 vs 26.0). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Human Codex sells 2 in-app purchases, starting at $14.99 per month. F.I.T.PROS PERFORMANCE asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Human Codex versus F.I.T.PROS PERFORMANCE: the parameters behind the verdict, then further details
ParameterHuman CodexF.I.T.PROS PERFORMANCE
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 days—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS26.015.0 — better
Further details — not scored
Size96 MB40 MB
Age rating12+4+
DeveloperJOSE RAMON ORTIZ GUZMANFELIPE ALEXANDER SAMANOIII

In-app purchases

2 purchases

Human Codex

Subscriptions2
  • Human Codex Pro7 Days trial$14.991 Month
  • Human Codex Pro7 Days trial$99.991 Year
None

F.I.T.PROS PERFORMANCE

No in-app purchases

Questions

Is Human Codex free?
Human Codex is free to download, with in-app purchases available.
Is F.I.T.PROS PERFORMANCE free?
F.I.T.PROS PERFORMANCE is free to download, with no in-app purchases.
Do Human Codex or F.I.T.PROS PERFORMANCE have ads?
Human Codex shows ads; F.I.T.PROS PERFORMANCE does not.

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