Comparison

Apollo Neuro vs Soaak

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

Head to head
About

Apollo Neuro

This app uses silent sound wave vibrations to improve calm, focus, energy, and sleep. It offers instant stress relief and can be enhanced with a wearable device for deeper, long-term wellness benefits. Track your progress and integrate with other health apps.

Highlights
  • Silent sound wave vibrations
  • Instant stress relief
  • Improved calm and focus
  • Enhanced energy and sleep
  • Progress tracking
  • Smart health integrations
Features
Read full description

Feel Better, Backed by Science Apollo Neuro is the first science-backed technology that improves calm, focus, energy, and sleep. Apollo’s patented silent sound wave vibrations remind your body how to feel good, anytime, anywhere, by strengthening your resilience to stress and boosting vagus nerve activity through our sense of touch. Discover two powerful ways to experience Apollo: Meet Apollo Sessions – Instant Stress Relief Right from Your iPhone New to Apollo? Your journey to calm starts here. Apollo Sessions instantly transforms your iPhone into your personal wellness champion for FREE, using gentle, silent sound wave vibrations to quickly shift how you feel, without any additional hardware. • Instantly calm your mind or boost your energy • Easy to use—just download the app and open it on your iPhone • Start feeling better right away with a free trial Popular Sessions: • Espresso Shot – A caffeine-free boost for your day • Relax – Quickly unwind after stress • Let's Go – Enhance focus and clarity • Good Vibes – Ease into social settings Take Wellness Further with the Apollo Wearable – The Premium Experience Ready to go deeper? The Apollo wearable is the ultimate tool for continuous, scientifically validated stress relief and wellness improvement. It gently retrains your nervous system over time, enhancing resilience and overall well-being: • Reduce stress and anxiety • Improve sleep quality, fall asleep faster • Enhance focus and clarity • Accelerate physical recovery • Increase HRV for long-term wellness Why Choose the Wearable? Crafted by neuroscientists and physicians, Apollo’s wearable offers proven results. The more consistently you use it, the better you'll feel—physically, mentally, and emotionally. How Apollo Vibes™ Work: Apollo's gentle vibrations act like soothing music for your nervous system. Higher frequencies elevate your energy and sharpen your focus, while lower frequencies promote relaxation and deep sleep. Simply choose your vibe and let Apollo do the rest: • Energy – Stay energized and alert • Unwind – Effortlessly relax • Focus – Maintain clear, steady concentration • Sleep – Drift naturally into restful sleep • Recover – Recharge faster after workouts Key Features: • Custom Scheduling – Tailored vibes for your day • Progress Tracking – Visualize your improvement in sleep, stress, and focus • Smart Integrations – Seamlessly connects with Oura Ring, Apple Health, and more Science-Backed. Expert-Approved. Life-Changing. “With consistent use, Apollo helps your nervous system adapt, improving stress resilience and more. It sounds futuristic, but we're thrilled (and amazed) it truly works.” – Robb Report "Apollo’s effectiveness for extreme stress was clear from my very first session." – Men's Health "Designed to reduce stress and recalibrate the nervous system." – Wall Street Journal Awards: • Best of the Best, 2024 – Robb Report • Editors' Choice, 2023 – Well and Good • Best of CNET, 2023 – CNET • The Quality Edit Editors Pick, 2024 – Quality Edit Begin Your Apollo Journey: Download Apollo Sessions today, instantly find calm, and explore how the Apollo wearable can elevate your wellness journey.

About

Soaak

This app offers clinically curated sound frequencies designed to enhance your well-being. It features AI-powered health insights, wearable device integration, and the ability to play sound compositions alongside other audio content for a personalized healing experience.

Highlights
  • AI-powered virtual health concierge
  • Wearable device connectivity
  • Dual audio for layered sound experiences
  • Clinically curated sound frequency library
  • Mindful intentions and affirmations
  • 21-day personal growth programs
  • Gratitude journal and calendar reminders
Features
Read full description

Soaak App – Discover the Healing Power of Sound Frequencies Enhance Your Wellness Journey with Clinically Curated Sound Frequencies: Introducing AI Integration, Wearable Connectivity, Dual Audio, and more! Description:Welcome to the new era of wellness with the Soaak App, now enhanced with cutting-edge features for an unparalleled health and wellness journey! Experience the perfect synergy of technology and well-being, tailored just for you through the power of clinically curated sounds. What's New: - Virtual Health Concierge: Harness the power of artificial intelligence and machine learning for personalized health insights. Soaak's virtual health concierge guides your wellness journey with smart, adaptive recommendations. - Wearable Connectivity: Sync your health wearables with Soaak. Get customized wellness advice based on your health biometrics, ensuring each recommendation is perfectly aligned with your body's needs. - Leaderboards: Challenge friends and family in a fun, healthy competition! Track your progress and celebrate collective wellness achievements on our new interactive leaderboards. - Dual Audio: Enjoy Soaak's proprietary sound frequency compositions alongside your favorite audio content. Whether it's music, audiobooks, videos, white noise, or nature sounds, the dual audio feature lets you layer Soaak's frequency compositions in the background, enhancing your listening experience without interruption. Classic Features Enhanced: - Sound Frequency Compositions: Dive into our library of clinically curated and scientifically backed sound frequencies. Designed to soothe, heal, and rejuvenate. - Mindful Intentions™: Start your day right with powerful affirmations. Our Mindful Intentions™ are crafted to reset your mind and strengthen your mental resilience. - 21-Day Programs: Explore our comprehensive programs by global thought leaders. Each day unlocks new insights and techniques for personal growth in various life aspects. - Additional Features: Calendar reminders, a gratitude journal, and offline listening. Why Soaak? - Clinically Curated: Created in clinic and trusted by professionals, our approach is backed by science and clinical research. - Global Reach: Over 20 million minutes of digital health services provided in more than 130 countries. - User Approved: 97% of our users report a measurable improvement in one or more areas of their lives. Pricing & Payment: - Seamless in-app purchases with automatic renewal. HSA & FSA cards accepted. Terms apply.Support & Info: Support & Info: - Integrates with Apple Health App (HealthKit): Soaak seamlessly integrates with the Apple Health app to gather heart rate and sleep cycle data, enhancing the personalization of your wellness experience. By incorporating this health data, Soaak provides tailored sound frequencies and recommendations that align with your unique needs, offering a more personalized and effective well-being journey. - Terms of Service: https://soaak.com/app/terms-of-service - Privacy Policy: https://soaak.com/app/privacy-policy - Customer Support: mailto:support@soaak.com Embark on your transformative wellness journey with Soaak – where technology meets tranquility. Download now and step into a world of personalized well-being!

Screenshots

Apollo Neuro4 screens
Soaak4 screens

Verdict

The call

Apollo Neuro and Soaak both sit at 4.5 stars, but that hides the real split: 62% of Apollo Neuro's written reviews are positive against 38% of Soaak's. Apollo Neuro also leads on chart position (#48 vs unranked) and ratings volume (1.9K vs 308). On price, rating, update cadence and ads 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. Apollo Neuro sells 3 in-app purchases, starting at $89.99 per year and Soaak sells 16 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Apollo Neuro against 4.5 for Soaak. That said, the two scores are not equally well evidenced: Apollo Neuro has 1.9K ratings behind it against 308, so its average is the more settled of the two. Written reviews are what separate them: 62% of Apollo Neuro's written reviews are positive against 38% of Soaak's.

UpkeepUpdate frequency

Apollo Neuro ships an update every 3 weeks, Soaak every 2 weeks. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 8 level
Apollo Neuro versus Soaak: the parameters behind the verdict, then further details
ParameterApollo NeuroSoaak
PriceFreeFree
Rating4.5 (1.9K ratings)4.5 (308 ratings)
Positive reviews62.2% of reviews — better38.0% of reviews
Number of ratings1.9K — better308
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#48 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size650 MB127 MB
Age rating4+4+
DeveloperApollo NeuroSoaak Technologies, Inc.

Customer experience

Apollo Neuro

All ratings1,897 ratings
Positive86.0%
Neutral4.2%
Negative9.9%
Written reviews376 reviews
Positive62.2%
Neutral8.5%
Negative29.3%

Soaak

All ratings308 ratings
Positive86.4%
Neutral2.9%
Negative10.7%
Written reviews50 reviews
Positive38.0%
Neutral16.0%
Negative46.0%

User reviews

Apollo Neuro

From 1.9K App Store ratings

What we love

  • 🚀 Effective for anxiety, sleep, and focus
  • 👍 Discreet and comfortable to wear
  • 🤩 Noticeable benefits like improved sleep and HRV
  • 🧘‍♀️ Helps with relaxation, grounding, and managing stress
  • ⚡️ Provides an energy boost when needed

Room to improve

  • 🔋 Battery life issues, device needs frequent charging
  • 🐛 Connectivity and app stability problems
  • 💰 Expensive device and subscription model
  • 🤖 App is buggy, unintuitive, and lacks key features
  • 🔒 Concerns about lack of user control and data privacy

Soaak

From 308 App Store ratings

What we love

  • ✨ Noticeable positive effects
  • 🧘‍♀️ Supports various needs (sleep, focus, anxiety)
  • 🎶 Frequencies are well-received
  • 💖 Inspiring content and teachings
  • 🎧 Can layer with own music

Room to improve

  • 💸 High monthly subscription cost
  • ❌ Difficult to cancel subscription
  • ❓ Unclear value proposition
  • 💰 Unexpected or hidden charges
  • 📉 Price increases or new customer discounts

Bugs and requests

Apollo Neuro

Reported bugs

4 issues
  • Scheduled sessions not always starting as planned
  • Bluetooth connectivity issues and device not pairing properly
  • App crashes, freezes, and general instability
  • Usage data not tracking accurately in the app

Requested features

5 requests
  • Apple Watch integration for easier control
  • More customization options for schedules and modes
  • Longer duration for programs and vibration patterns
  • Improved sleep tracking and integration with other health apps
  • Ability to use device without the app

Soaak

Reported bugs

9 issues
  • App crashes frequently
  • Programs reset to day one
  • Frequencies cut out or stop playing
  • App freezes or won't open
  • Login issues after reinstallation
Show 4 more
  • Error messages after purchase
  • Volume lowers automatically when swiping out
  • Alexa app doesn't work
  • App not working during free trial

Requested features

7 requests
  • Longer frequency tracks or auto-replay option
  • Lower price tier for frequency access only
  • Introductory video or 'Start Here' feature
  • More details on frequency usage (duration, frequency)
  • Ability to play through Sonos/Alexa
Show 2 more
  • Separate volume control for dual audio mode
  • Longer guided meditations

In-app purchases

3 purchases

Apollo Neuro

Subscriptions3
  • Sessions Premium (Yearly)7 Days trial$89.991 Year
  • SmartVibes One Year1 Month trial$99.991 Year
  • Apollo Pro - Yearly$159.991 Year
16 purchases

Soaak

Subscriptions9
  • Sleep Well$4.991 Month
  • Entry7 Days trial$14.491 Month
  • Frequencies Plan$14.991 Month
Show 6 more
  • Basic7 Days trial$21.991 Month
  • Full Access7 Days trial$29.991 Month
  • Sleep Well$39.991 Year
  • Basic7 Days trial$184.991 Year
  • Premium7 Days trial$249.991 Year
  • Full Access7 Days trial$299.991 Year
One-time7
  • 21-Day - My Money$9.99
  • Rise Up Queen with Cayla$9.99
  • The Art of Letting Go$9.99
Show 4 more
  • Healing Your Inner Child$9.99
  • The Abundance Mentality$9.99
  • A New Year, A New You$9.99
  • Prison to Parliament$9.99

Questions

Is Apollo Neuro free?
Apollo Neuro is free to download, with in-app purchases available.
Is Soaak free?
Soaak is free to download, with in-app purchases available.
Which has better reviews, Apollo Neuro or Soaak?
Apollo Neuro and Soaak are both rated 4.5 out of 5 on the App Store, from 1.9K and 308 ratings respectively.
Do Apollo Neuro or Soaak have ads?
Neither Apollo Neuro nor Soaak shows ads.
Which is updated more often, Apollo Neuro or Soaak?
Apollo Neuro ships an update every 3 weeks, and Soaak every 2 weeks. Most recently, Apollo Neuro was updated on October 18, 2026 and Soaak on October 13, 2026.

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