Comparison

NutriTech vs Zafit AI

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

Head to head
About

NutriTech

Features
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You've heard "eat healthy," "sleep more," and "train smarter" a thousand times. NutriTech helps make it personal โ€” by factoring in the one thing that's truly yours: your DNA. Upload a DNA file you already have, and NutriTech turns it into clear, everyday guidance โ€” starting with the grade on your lunch. SCORE YOUR FOOD BEFORE YOU EAT IT Scan a barcode or describe a meal, and NutriGrade gives it a 0โ€“100 score โ€” built around your targets and your genes, not a generic label. It's free, computed on your phone, and every point is explained: tap the badge for the breakdown. Sensitive to an ingredient? Set it once, and NutriGrade helps you spot it. UPLOAD YOUR DNA, UNLOCK YOUR EDGE Import a raw DNA file from popular testing services. NutriTech reads a curated set of well-studied markers and turns them into clear traits: how you handle caffeine and carbs, power vs. endurance, how fast you recover, and more. Only de-identified marker pairs ever leave your phone โ€” never your full genome. Every section gets a plain-language summary, and as our marker library grows, one tap re-runs your analysis. ONE NUMBER FOR HOW READY YOU ARE Every morning, your score blends recovery, sleep, and energy, then tunes it to your DNA. Your NutriCharge battery shows it best โ€” a live 36-hour curve that charges while you sleep and dips when you push hard โ€” no midnight reset. Tap any metric (Recovery, Sleep, Strain, Energy, Stress) for 90-day trends and the genetics behind it. EAT FOR YOUR GENES, NOT A GENERIC CHART Log a meal by describing it โ€” AI estimates the calories and macros. Track your day against calorie and macro targets set by your DNA, not a generic formula. Forgot lunch? Add it to any past day. Eat the same thing often? Rewind re-adds a recent meal in a tap. TRACK SUPPLEMENTS WITHOUT THE HASSLE Build up to three supplement stacks, take a whole stack with one tap, and log a dose you took earlier. All syncs to Apple Health. TRAIN WITH YOUR BIOLOGY, NOT AGAINST IT See your training load (acute vs. chronic), cardio fitness, and weekly volume from Apple Health. The AI Strength Builder writes sessions around your genetics, your time, and how recovered you are โ€” then walks you through each one on iPhone, or on Apple Watch with a set logger, rest-timer ring, and live heart rate. WORKS WITH YOUR DEVICES NutriTech reads and writes Apple Health. Prefer a Fitbit? Connect it for your steps, sleep, heart rate, and workouts โ€” or pair any Bluetooth heart-rate monitor for live workouts. DISCOVER YOUR BIOLOGICAL AGE A transparent estimate from your cardio fitness, resting heart rate, HRV, sleep, activity, and longevity-related traits โ€” every factor explained, plus the habits that move it most. MEET YOUR FUSION COACH Ask anything. This AI coach answers using your genetic traits, recovery, and goals โ€” like texting a coach who has actually read your file. BUILD HABITS THAT PROVE THEMSELVES A 30-second daily check-in (mood, energy, habits, journal) links to your recovery score โ€” so you see which habits really move the needle. And instead of buzzing on a schedule, an on-device insight engine surfaces only the nudges that matter, on a cadence you choose. PRIVATE BY DESIGN Your health data lives on your device. DNA analysis sends only de-identified marker pairs โ€” no full genome, no personal identifiers โ€” and AI features send only the text needed to answer. No account required, and you can delete everything anytime. NUTRITECH PREMIUM Daily fusion guidance, AI meal plans, the Strength Builder, and the Fusion Coach are part of NutriTech Premium (weekly, monthly, or annual โ€” the annual plan starts with a 1-week free trial). Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel anytime in your App Store settings. Terms of Service: https://nutritech.app/terms.html Privacy Policy: https://nutritech.app/privacy.html NutriTech provides general wellness information, not medical advice, diagnosis, or treatment.

About

Zafit AI

Features
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Zafit AI is a private, all-in-one health and fitness coach on your iPhone. Snap a meal for calories and macros, scan your body with your phone camera, and ask an AI Coach that works from your own logs. Stop juggling a calorie counter, a workout log, a sleep app and a scoreboard. Zafit puts them in one place, and your health data is never sold. WHAT YOU CAN DO AI COACH - Ask about your training, food or sleep and get a plain-language answer built from what you have logged in Zafit. - Chat history on Pro; voice consults with AI specialists on Premium. MEAL SCAN AND CALORIE TRACKING - Take a photo of your meal or scan a barcode and Zafit estimates calories and macros. - Log foods, track water, follow calorie and protein targets, use the fasting timer. BODY SCAN - Two photos, front and side, and AI estimates your body composition with your phone camera. No wearable needed. - Progress photos with AI compare on Pro. PLANS THAT ADAPT - Workout, meal and sleep plans generated from your goals and rebuilt as your week actually goes. - Strength logs, personal records, interval timer, and GPS tracking for runs, walks and rides. MATCHES - Score your games and keep them next to the rest of your training. - Tennis, padel, pickleball, badminton, squash, table tennis, volleyball, cricket, football, basketball, or build your own custom sport. - Match history, head-to-head, tournaments and leaderboards. SLEEP AND RECOVERY - Sleep scores, trends and a smart alarm. - Activity rings and steps that sync with Apple Health. - Recovery and strain scoring on Premium. COMMUNITY - Join a community with an invite code, share progress and join challenges. Always optional. MORE IN ONE PLACE - Blood work upload with AI insights (Premium), skin and cycle tracking, habits, medications, PHQ-9 and GAD-7 questionnaires, and 200+ health calculators. - Connect Grocerr AI, our sister grocery app, to bring your pantry and lists into your coaching. Read-only, you approve it, disconnect any time. - Export your data as JSON, CSV or a PDF report. PRIVATE BY DESIGN - Your health data is stored on a server we operate, encrypted in transit and at rest. - We do not sell your data and we do not run ads. - Delete your account and your data from inside the app. ZAFIT FREE, PRO AND PREMIUM Free: meal, workout and sleep tracking, a few AI Coach messages and scans each day, community, matches and challenges. Pro: unlimited AI Coach and body scans, AI workout and meal plans, interval timer, personal records, progress photo compare, data export. Premium: everything in Pro plus voice and live video consults, blood work insights, skin, cycle and sleep deep-dives, recovery and strain scoring. SUBSCRIPTION DETAILS - Zafit Pro: $9.99 per month (includes a 7-day free trial for new subscribers) or $69.99 per year. - Zafit Premium: $19.99 per month or $199.99 per year. - Prices in US dollars; the App Store shows your regional price first. - Payment is charged to your Apple Account at confirmation of purchase, or at the end of the free trial. Cancel at least 24 hours before the end of the trial and you will not be charged. - Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the period. - Manage or cancel any time in Settings > Apple Account > Subscriptions. Any unused part of a free trial is forfeited when you buy a subscription. Terms of Use: https://zafitai.com/terms.html Apple standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zafitai.com/privacy.html IMPORTANT Zafit is a wellness and fitness tool. The AI Coach, plans, scans and insights are general guidance and estimates, not medical advice, diagnosis or treatment. Body scan and meal scan results are estimates. Talk to a doctor before changing your diet or exercise, and about any medical concern. Questions? zafitai1234@gmail.com

Screenshots

NutriTech4 screens
Zafit AI4 screens

Verdict

The call

The clearest difference is update cadence: Zafit AI at every 2 days against NutriTech's every 4 days. Zafit AI also leads on device support (4 vs 2) and iOS requirement (15.1 vs 18.5). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. NutriTech sells 3 in-app purchases, starting at $3.99 per 7 days and Zafit AI sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NutriTech ships an update every 4 days, Zafit AI every 2 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard3 real differences ยท 3 level
NutriTech versus Zafit AI: the parameters behind the verdict, then further details
ParameterNutriTechZafit AI
PriceFreeFree
Update frequencyEvery 4 daysEvery 2 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, Apple WatchiPhone, iPad, iPod, Apple Watch โ€” better
Requires iOS18.515.1 โ€” better
Further details โ€” not scored
Size15 MB55 MB
Age rating12+12+
DeveloperIvan FoschieraSivaraman Balasubramanian

In-app purchases

3 purchases

NutriTech

Subscriptions3
  • Premium Weekly$3.997 Days
  • Premium Monthly$8.991 Month
  • Premium Annual7 Days trial$49.991 Year
4 purchases

Zafit AI

Subscriptions4
  • pro monthly7 Days trial$9.991 Month
  • Zafit AI$19.991 Month
  • ZafitAI$69.991 Year
Show 1 more
  • Zafit AI$199.991 Year

Questions

Is NutriTech free?
NutriTech is free to download, with in-app purchases available.
Is Zafit AI free?
Zafit AI is free to download, with in-app purchases available.
Do NutriTech or Zafit AI have ads?
Neither NutriTech nor Zafit AI shows ads.
Which is updated more often, NutriTech or Zafit AI?
NutriTech ships an update every 4 days, and Zafit AI every 2 days. Most recently, NutriTech was updated on October 30, 2026 and Zafit AI on October 24, 2026.

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