Comparison

NBS by BSSF vs Flowstone

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

Head to head
About

NBS by BSSF

Track your workouts, meals, and progress towards fitness goals with personalized guidance from a registered dietitian. Schedule activities, monitor body measurements, and receive reminders to stay on track. Connect with your dietitian in real-time and sync with your Apple Watch.

Highlights
  • Workout and meal tracking
  • Progress monitoring
  • Nutrition management
  • Goal setting
  • Real-time dietitian messaging
  • Body measurement tracking
  • Push notification reminders
Features
Read full description

With the NBS by BSSF App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all with the help of your NBS RDN. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your NBS RDN - Set health and fitness goals - Message your NBS RDN in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to Apple Watch (synced with HealthKit) Download the app today prior to beginning your NBS by BSSF 12 week program!

About

Flowstone

This app offers a sanctuary for your nervous system, heart, and family life. It provides guided breathing, meditation, journaling, and calming soundscapes to help you find peace and regulate emotions. Designed for all ages, it aims to make emotional well-being accessible to everyone.

Highlights
  • Guided breathing exercises
  • Hundreds of guided meditations
  • Calming soundscapes
  • Private journaling
  • Heart Check feature
  • Age-specific experiences
  • Storm Shelter for immediate support
Read full description

You don't need another app competing for your attention. You deserve a place that helps you come home to yourself. Flowstone is a sanctuary for your nervous system, your heart, your family, and your everyday life. Through guided breathing, meditation, reflection, emotional learning, journaling, calming soundscapes, and practical tools grounded in both science and lived, human experience, Flowstone helps you create moments of peace that ripple into every part of your life. Whether your sanctuary is prayer, nature, quiet reflection, mindfulness, gratitude, or simply one intentional breath, Flowstone creates space to pause, regulate, reconnect, and move forward with greater clarity. Created by humans who care deeply about humans. Flowstone was never intended to be another meditation app. It was built through the combined wisdom of an extraordinary team that believes emotional wellbeing should be accessible to everyone. Behind Flowstone are entrepreneurs, engineers, educators, counselors, veterans, parents, scientists, leadership coaches, developers, artists, creatives, agriculture and biology professionals, and lifelong learners who have spent decades helping people navigate life, relationships, business, trauma, growth, and change. Together we've led organizations, classrooms, families, nonprofits, startups, healing communities, and movements. Every meditation. Every breathing practice. Every reflection. Every feature. Was created with one simple question: "Will this genuinely make someone's life a little easier today?" One app. Every generation. Most wellness apps are designed for one person. Flowstone was designed for entire families. Children learn emotional language through stories, movement, and playful experiences. Teenagers discover practical tools for stress, confidence, relationships, identity, and emotional resilience. Adults gain a growing library of meditations, nervous system practices, journals, soundscapes, leadership reflections, and tools that support everyday wellbeing. One household. One subscription. One place where everyone belongs. Features you'll return to every day • Guided breathing that meets you one breath at a time • Hundreds of guided meditations • Sleep, focus, confidence, grief, joy, stress relief, and emotional regulation • Custom calming soundscapes • Private journaling • Heart Check using your phone's camera • Pattern Mirror to recognize emotional trends over time • Your personal Flowstone that gently celebrates practice without streaks, pressure, or guilt • Age-specific experiences for children, teens, and adults • Accessibility features designed to meet you where you are The Storm Shelter Some moments simply ask for support. Panic. Grief. Anger. Fear. Overwhelm. The Storm Shelter provides immediate grounding practices whenever they're needed. For children, it also helps connect them with a trusted adult. Because support during life's hardest moments should never sit behind a paywall. More than content. The internet already contains endless information. Transformation comes through practice. Flowstone isn't about collecting more knowledge. It's about building small daily habits that strengthen emotional resilience, deepen self-awareness, improve relationships, and create space for the life you actually want to live. One breath. One pause. One conversation. One family. One generation at a time. Wherever you are on your journey, Flowstone offers a place to begin again. Welcome home. Flowstone supports wellbeing, not medical care. In a crisis, contact emergency services or a professional. SUBSCRIPTION TERMS Premium (one person) or Family (up to 6 people of any age). Monthly, with a 7-day free trial: 19.99 / 29.99 USD. Yearly: 199.99 / 299.99 USD. Per Apple policy, the subscription renews unless canceled at least 24 hours before the period ends. Billed to your Apple ID; cancel in Account Settings. Terms: https://flowstoneapp.com/terms Privacy: https://flowstoneapp.com/privacy

Screenshots

NBS by BSSF4 screens
Flowstone4 screens

Verdict

The call

The clearest difference is in-app purchases: NBS by BSSF at none against Flowstone's 4. NBS by BSSF also leads on ratings volume (37 vs 4). Flowstone's advantage is rating (5.0 vs 4.8) and update cadence (every 3 weeks vs every 2 months). On price, ads, monetization model 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. Flowstone sells 4 in-app purchases, starting at $19.99 per month. NBS by BSSF asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flowstone holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: NBS by BSSF has 37 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

NBS by BSSF ships an update every 2 months, Flowstone every 3 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
NBS by BSSF versus Flowstone: the parameters behind the verdict, then further details
ParameterNBS by BSSFFlowstone
PriceFreeFree
Rating4.8 (37 ratings)5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings37 — better4
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size159 MB293 MB
Age rating4+4+
DeveloperBe Strong Stay Fit Inc.The Nest Group

Customer experience

NBS by BSSF

All ratings37 ratings
Positive97.3%
Neutral0.0%
Negative2.7%

Flowstone

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NBS by BSSF

No in-app purchases

4 purchases

Flowstone

Subscriptions4
  • Premium7 Days trial$19.991 Month
  • Family7 Days trial$29.991 Month
  • Premium$199.991 Year
Show 1 more
  • Family$299.991 Year

Questions

Is NBS by BSSF free?
NBS by BSSF is free to download, with no in-app purchases.
Is Flowstone free?
Flowstone is free to download, with in-app purchases available.
Which has better reviews, NBS by BSSF or Flowstone?
Flowstone is rated higher. NBS by BSSF averages 4.8 out of 5 from 37 ratings, while Flowstone averages 5.0 from 4 ratings.
Do NBS by BSSF or Flowstone have ads?
Neither NBS by BSSF nor Flowstone shows ads.
Which is updated more often, NBS by BSSF or Flowstone?
NBS by BSSF ships an update every 2 months, and Flowstone every 3 weeks. Most recently, NBS by BSSF was updated on October 4, 2026 and Flowstone on October 7, 2026.

Other comparisons