Comparison

Sonu vs MyoFitPro

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

Head to head
About

Sonu

This app offers personalized, drug-free acoustic resonance therapy for nasal congestion relief. It uses AI and facial scanning to tailor treatments, delivered via a separate wearable band. Track your progress and enjoy convenient, at-home therapy sessions.

Highlights
  • Personalized acoustic resonance therapy
  • Drug-free treatment
  • AI-enhanced facial scanning
  • Bluetooth connectivity
  • Treatment session tracking
  • Micro vibration options
Read full description

SONU provides personalized, drug free, acoustic resonance therapy to treat nasal congestion symptoms caused by allergic and non-allergic rhinitis. SONU is backed by FDA authorization, extensive clinical trials, and enhanced by AI. SONU works with iPhone X or later models and uses Bluetooth to connect with your iPhone. To get started simply download the app and follow the on-screen instructions to get to your 15 minute treatment session. You can choose to relax with the gentle micro vibrations or go about your daily activities. The SONU app takes a scan of your face using the front facing camera and personalizes the acoustic therapy based on your facial anatomy and other proprietary factors. The acoustic resonance is delivered via medical grade bone conduction transducers in the SONU band (a lightweight, wearable headband purchased separately).  SONU is proven to be safe and effective and also has a history of your treatment sessions in the app so you can track your usage over time.  Medical Disclaimer: This app does not replace or provide medical advice and diagnosis. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. Regulatory Jurisdiction: The SONU band is authorized for use by regulatory authorities only in the USA (FDA) and Singapore (HSA). Any feedback? Contact us at https://soundhealth.life/contact/ Additional information including the privacy policy, biometric notice and terms of use can be found at https://soundhealth.life

About

MyoFitPro

Features
Read full description

MyoFit: Myofunctional Exercise Guide Transform your health journey with MyoFit – the comprehensive guide to myofunctional exercises designed to support better breathing, improved sleep quality, TMJ relief, orthodontic support, and enhanced wellness through targeted somatic release techniques.** MyoFit offers accessible, easy-to-follow exercise programs created by dental professionals to help address common concerns related to breathing difficulties, sleep disruptions, jaw pain, orthodontic challenges, and muscle tension. Our guided exercise routines include specialized tracks for breathing optimization, sleep improvement, TMJ relief, orthodontic support, and somatic release techniques to help you focus on your specific needs. What MyoFit Offers: Guided Exercise Programs Follow along with clear, step-by-step demonstrations of myofunctional exercises designed to help promote proper oral posture, tongue positioning, and breathing patterns. Educational Resources Learn about the connection between oral function and overall health through our library of educational content. Progress Tracking Keep track of your exercise journey with simple tracking tools that help you maintain consistency. Family-Friendly One subscription can be used by multiple family members, making MyoFit a cost-effective solution for households. MyoFit Membership Options: **MyoFit Pro** Access our complete library of exercises and resources across all focus areas. MyoFit Essentials Get started with foundational exercises and core educational resources. Important Information: MyoFit is designed as an educational resource and exercise guide. The exercises and information provided are intended to supplement, not replace, professional healthcare advice or treatment. The exercises demonstrated in this app are general in nature and may not be appropriate for everyone. Users should consult with their healthcare providers before beginning any new exercise program, particularly if they have existing health conditions or concerns. Results from using the exercises in this app may vary. Consistency and proper technique are important factors in achieving potential benefits from myofunctional exercises. MyoFit is not making claims to diagnose, treat, cure, or prevent any disease or condition. The content provided is for informational purposes only. Children should use this app only under adult supervision. If you experience pain, discomfort, or any adverse effects while performing exercises from this app, stop immediately and consult your healthcare provider. Regular check-ups with dental and medical professionals remain an essential part of maintaining good oral and overall health. Download MyoFit today and take the first step toward exploring the potential benefits of myofunctional exercises in a convenient, accessible format designed for the whole family. Your journey to better oral function starts here. INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of MyoFit is free of charge. Should you use MyoFit to access in-app content via available subscription(s), a payment will be charged to your credit card after the trial period ends and when a subscription renews. A subscription renews automatically unless canceled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Subscription(s) can be managed and auto-renewal turned off in Account Settings in the App Store after purchase. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

Screenshots

Sonu4 screens
MyoFitPro2 screens

Verdict

The call

The clearest difference is in-app purchases: Sonu at none against MyoFitPro's 9. Sonu also leads on ads (none vs shown). MyoFitPro's advantage is iOS requirement (15.1 vs 18.0). On price, update cadence 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. MyoFitPro sells 9 in-app purchases, starting at $17.99 per month. Sonu asks for nothing beyond the download.

UpkeepUpdate frequency

Sonu ships an update every 3 weeks, MyoFitPro every 5 weeks. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
Sonu versus MyoFitPro: the parameters behind the verdict, then further details
ParameterSonuMyoFitPro
PriceFreeFree
Rating4.4 (232 ratings) — better—
Positive reviews73.1% of reviews—
Number of ratings232 — better—
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size209 MB90 MB
Age rating4+4+
DeveloperSound Health Systems, Inc.MyoFit, LLC

Bugs and requests

Sonu

Reported bugs

6 issues
  • Infinite login loop
  • App locks after session end
  • Bluetooth connection issues
  • Offline mode non-functional
  • Cannot end session
Show 1 more
  • Server maintenance prevents app use

Requested features

11 requests
  • Bring back old features
  • Provide battery life indicator
  • Add warning for high audio
  • Restore alignment check
  • Allow disconnection from band
Show 6 more
  • Provide feedback on band connection status
  • Improve SONUcast loading time
  • Allow users to remove mediation sounds
  • Improve offline mode functionality
  • Add real number scales to data graphs
  • Enable Bluetooth connection to two devices simultaneously

MyoFitPro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sonu

No in-app purchases

9 purchases

MyoFitPro

Subscriptions9
  • MyoFit Essentials7 Days trial$17.991 Month
  • MyoFit TMJ Relief14 Days trial$19.991 Month
  • MyoFit Kids1 Month trial$19.991 Month
Show 6 more
  • MyoFit Sleep14 Days trial$19.991 Month
  • OrthoFit14 Days trial$19.991 Month
  • BeautyFit7 Days trial$19.991 Month
  • Ortho Essentials$27.991 Month
  • MyoFit Pro14 Days trial$32.991 Month
  • 12 Weeks to Sleep$32.991 Month

Questions

Is Sonu free?
Sonu is free to download, with no in-app purchases.
Is MyoFitPro free?
MyoFitPro is free to download, with in-app purchases available.
Do Sonu or MyoFitPro have ads?
MyoFitPro shows ads; Sonu does not.
Which is updated more often, Sonu or MyoFitPro?
Sonu ships an update every 3 weeks, and MyoFitPro every 5 weeks. Most recently, Sonu was updated on October 14, 2026 and MyoFitPro on October 11, 2026.

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