Comparison

BioHackMe vs Karate AI

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

Head to head
About

BioHackMe

Transform your health data into actionable insights with AI-powered analysis and personalized recommendations. Track key metrics, analyze meals via photos, and optimize your well-being with a privacy-first approach. Seamlessly integrates with Apple HealthKit and Oura Ring.

Highlights
  • Blood Pressure & Heart Rate monitoring
  • HRV & Sleep analysis
  • Photo-based meal analysis
  • Weekly health correlations
  • Personalized recommendations
  • Apple HealthKit Integration
  • Oura Ring metrics prioritization
Features
Read full description

Transform your health data into actionable insights. Covering all four horseman and key metrics from leading experts. Making Medicine 3.0 quick and easy. Look, I made this app for me. And its working. So I wanted to share it with others who want to make living their best and most healthy life as easy as possible. COMPREHENSIVE TRACKING • Blood Pressure & Heart Rate monitoring • HRV & Sleep analysis • Zone 2 Cardio & Strength training • Weight & Body Composition • VO2 Max estimation AI-POWERED INSIGHTS • Photo-based meal analysis with instant macros • Weekly health correlations & patterns • Personalized recommendations • Daily grades for 14+ health metrics PRIVACY FIRST • Your health data lives on your device, with secure cloud backup so you can restore it on a new device and share a summary with your clinician • Sign in with Apple or Google to enable backup and sync • No data selling, ever • Full control over your health information Apple HealthKit Integration Seamlessly sync with Apple Health for automatic data collection. And prioritize Oura Ring metrics if desired (full integration) Perfect for: Health enthusiasts, biohackers, and anyone serious about longevity optimization. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://biohackapp.ai/privacy

About

Karate AI

This AI-powered app analyzes your karate techniques, provides personalized feedback, and offers training plans. It helps you prepare for competitions and grading with features like video scoring, a chat coach, and a technique library.

Highlights
  • AI video analysis of kata, kumite, and kihon
  • Frame-by-frame feedback on technique
  • AI chat coach for karate questions
  • Competition countdown and tapering schedules
  • Personalized nutrition and weight management
  • Training log with RPE tracking
  • Technique library by belt level
Features
Read full description

The most complete karate training app, powered by AI. Coach Hiroshi analyzes your kata, kumite, and kihon to help you compete at a higher level. AI VIDEO ANALYSIS Film your training or import footage. Coach Hiroshi scores each technique from 0 to 100 with frame-by-frame feedback on stance depth, hip rotation, kime, and timing. Track your best scores over time. AI CHAT COACH Ask Coach Hiroshi anything about kata bunkai, kumite strategy, kihon drills, or belt test preparation. He draws from deep karate-specific knowledge. Every answer factors in your training history, weight class, and upcoming competitions. COMPETITION COUNTDOWN Add your next tournament and get a tapering schedule. Training load adjusts automatically as competition day approaches. Track your tournament record and methods of victory. NUTRITION & WEIGHT MANAGEMENT Meal plans calibrated to your weight class and training volume. Macros tracked daily. Structured weight cut protocols, not crash dieting. TRAINING LOG Every session recorded: kata, kumite, kihon, and conditioning. Rate each session with RPE so the AI understands your fatigue. Coach Hiroshi reads your log before giving advice. TECHNIQUE LIBRARY Browse kata, kumite combinations, blocks, kicks, and strikes by belt level. Track your progress toward competition and grading readiness. DASHBOARD SUBSCRIPTION INFORMATION This app requires a paid plan to use. Karate Pro provides full access to AI coaching, video analysis, personalized nutrition, and all premium features. Three paid plans are available: • Weekly subscription • Yearly subscription • Lifetime access (one-time purchase) Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Lifetime access is charged once and does not renew. You can manage and cancel subscriptions in your Apple ID account settings. --- Privacy Policy: https://karate-ai.com/privacy/ Terms of Use: https://karate-ai.com/terms/ Support: https://karate-ai.com/support/

Screenshots

BioHackMe4 screens
Karate AI4 screens

Verdict

The call

The clearest difference is in-app purchases: BioHackMe at none against Karate AI's 5. BioHackMe also leads on ads (none vs shown) and device support (4 vs 2). Karate AI's advantage is update cadence (every 5 days vs every 10 days). On price 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. Karate AI sells 5 in-app purchases, starting at $7.99 per 7 days. BioHackMe asks for nothing beyond the download.

UpkeepUpdate frequency

BioHackMe ships an update every 10 days, Karate AI every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
BioHackMe versus Karate AI: the parameters behind the verdict, then further details
ParameterBioHackMeKarate AI
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 10 daysEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.1 — better18.0
Further details — not scored
Size35 MB287 MB
Age rating4+4+
DeveloperMike ReaveyDavid Pavlovschii

In-app purchases

None

BioHackMe

No in-app purchases

5 purchases

Karate AI

Subscriptions4
  • Weekly$7.997 Days
  • Yearly Offer$29.991 Year
  • 3 Months$29.993 Months
Show 1 more
  • Yearly$49.991 Year
One-time1
  • Lifetime Access$119.99

Questions

Is BioHackMe free?
BioHackMe is free to download, with no in-app purchases.
Is Karate AI free?
Karate AI is free to download, with in-app purchases available.
Do BioHackMe or Karate AI have ads?
Karate AI shows ads; BioHackMe does not.
Which is updated more often, BioHackMe or Karate AI?
BioHackMe ships an update every 10 days, and Karate AI every 5 days. Most recently, BioHackMe was updated on October 30, 2026 and Karate AI on October 31, 2026.

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