Comparison

NutriWork vs Vagus Flow

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

Head to head
About

NutriWork

Features
Read full description

Welcome to NutriWork – your ultimate health and fitness companion! Key Features: - Personalized Meal Plans: Tailored to your diet and goals. - Customized Workouts: Designed for your fitness level. - Goal Tracking: Monitor your progress easily. Get everything you need to eat better, move more, and stay on trackβ€”all in one app. NutriWork Application is for fitness and wellness use, not for medical use. Download NutriWork today and start your journey to a healthier you!

About

Vagus Flow

This app offers science-backed breathwork and vagus nerve activation exercises to help manage stress and anxiety. It provides guided sessions, multi-day programs, and progress tracking to improve nervous system regulation and build resilience.

Highlights
  • Guided breathwork exercises
  • Vagus nerve activation techniques
  • Stress and anxiety relief
  • Heart Rate Variability (HRV) tracking
  • Multi-day stress reset programs
  • SOS mode for acute stress
  • Ambient soundscapes
Features
Read full description

Vagus Flow – the Vagus App for a calmer nervous system. Vagus Flow helps you calm your nervous system with short, guided vagus nerve exercises: breathwork, humming, cold exposure, massage, movement and meditation, each based on published research. When stress builds up, the body stays in fight-or-flight mode. Slow exhales, humming and cold on the face stimulate the vagus nerve and activate the parasympathetic "rest and digest" system. Vagus Flow guides you through every step with timers, breathing animations and haptic cues. 32 EXERCISES IN 7 CATEGORIES β€’ Breathing (9): 4-7-8, box breathing, coherent and resonance breathing, physiological sigh, alternate nostril breathing and more β€’ Humming (3): humming, Om chanting, Bhramari β€’ Cold exposure (4): cold water face splash, cold shower, contrast shower, cold face bowl β€’ Massage (4): ear, neck and abdominal massage, thymus tapping β€’ Movement (5): gentle yoga, tai chi, walking meditation, rhythmic rocking, progressive muscle relaxation β€’ Meditation (4): body scan, heart coherence, yoga nidra, eye reset β€’ Sound healing (3): VOO breath, vocal toning, therapeutic gargling SOS MODE FOR TENSE MOMENTS Three short breathing patterns, one tap away: physiological sigh, box breathing and 5-5-7 calm. 6 MULTI-DAY PROGRAMS β€’ 7-Day Stress Reset (free) β€’ 7-Day Vagal Reset β€’ 14-Day Sleep Protocol β€’ 14-Day HRV Elevation β€’ 21-Day Resilience Builder β€’ 21-Day Mind-Body Integration TRACK YOUR PROGRESS β€’ Rate your stress before and after each session β€’ Streaks, weekly goals and detailed statistics β€’ Gratitude journal β€’ Daily reminder and home screen widget 9 AMBIENT SOUNDS Rain, ocean, forest, fireplace, stream, wind, and brown, pink and white noise. UNDERSTAND THE SCIENCE 6 articles on polyvagal theory, heart rate variability (HRV), the gut-brain axis and inflammation, with links to the original studies. FREE AND PREMIUM Free: 7 exercises, 2 sessions per day and the complete 7-Day Stress Reset. The free version shows ads. Premium unlocks all 32 exercises, all programs and advanced statistics – with no daily limit and no ads: β€’ Monthly, 3-month or 6-month subscription β€’ Lifetime: one-time purchase Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple Account. Manage or cancel anytime in your App Store account settings. PRIVACY No account needed. Your sessions and journal entries stay on your device. Vagus Flow supports general well-being. It is not a medical device and does not replace professional diagnosis or treatment. If you have a heart condition or other health concerns, talk to your doctor before trying cold exposure or breath holds. Privacy Policy: https://code-expert.de/app-privacy-policy/ Terms of Use (Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Imprint: https://code-expert.de/impressum/

Screenshots

NutriWork4 screens
Vagus Flow4 screens

Verdict

The call

The clearest difference is in-app purchases: NutriWork at none against Vagus Flow's 4. NutriWork also leads on ads (none vs shown) and iOS requirement (13.4 vs 17.0). Vagus Flow's advantage is update cadence (every 3 weeks vs every 6 months). On price and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Vagus Flow sells 4 in-app purchases, starting at $4.99 per month. NutriWork asks for nothing beyond the download.

UpkeepUpdate frequency

NutriWork ships an update every 6 months, Vagus Flow every 3 weeks. The most recent releases landed on October 30, 2026 and October 20, 2026 respectively.

Scorecard4 real differences Β· 4 level
NutriWork versus Vagus Flow: the parameters behind the verdict, then further details
ParameterNutriWorkVagus Flow
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 6 monthsEvery 3 weeks β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPod β€” betteriPhone
Requires iOS13.4 β€” better17.0
Further details β€” not scored
Size51 MB18 MB
Age rating17+4+
DeveloperTRIOTECH SYSTEMS INC.Ayhan Gulseven

In-app purchases

None

NutriWork

No in-app purchases

4 purchases

Vagus Flow

Subscriptions3
  • Premium Monthly$4.991 Month
  • Premium 3 Months$14.993 Months
  • Premium 6 Months$24.996 Months
One-time1
  • Pro Lifetime version$79.99

Questions

Is NutriWork free?
NutriWork is free to download, with no in-app purchases.
Is Vagus Flow free?
Vagus Flow is free to download, with in-app purchases available.
Do NutriWork or Vagus Flow have ads?
Vagus Flow shows ads; NutriWork does not.
Which is updated more often, NutriWork or Vagus Flow?
NutriWork ships an update every 6 months, and Vagus Flow every 3 weeks. Most recently, NutriWork was updated on October 30, 2026 and Vagus Flow on October 20, 2026.

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