Comparison

yōjō vs SONA VNS

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

Head to head
About

yōjō

This app offers personalized stress management using science-backed techniques and a connected device. It helps users regulate their nervous system, improve energy, and boost long-term health through daily practices and real-time insights.

Highlights
  • Personalized stress management
  • Vagus nerve stimulation (VNS) device integration
  • Face scan health metrics
  • Daily habit-building tasks
  • Breathwork and guided meditations
  • Stress and energy level tracking
  • Expert coaching and support
Features
Read full description

A personalized stress management app that meets you where life happens, so you can stay balanced, beat burnout, and feel more like yourself. Backed by science and built for everyday life, the yōjō app pairs with a small, non-invasive vagus nerve stimulation (VNS) device to help you manage stress, restore energy, and boost long-term health. This holistic platform blends behavioral science with a biopsychosocial approach, targeting the hidden causes of burnout and chronic illness: stress, inflammation, and nervous system dysregulation. yōjō helps you build a simple daily VNS routine for nervous system regulation, while encouraging healthy change through bite-sized practices that lower stress, lift mood, support deeper sleep, and boost mental clarity. With real-time health insights, expert guidance, and simple daily tools, yōjō makes it easier to stay calm, focused, and in control. What you can do with yōjō: - Scan health metrics through face scan technology - Complete short daily tasks that build lasting habits - Relax with breathwork, guided meditations, stretching, and more - Track stress, recovery, and energy levels - Improve focus and emotional balance - Reduce stress with physical and mental health tools - Learn how your body responds to stress in real time - Get expert coaching and support when you need it Whether you are at home, at work, or on the move, yōjō helps you handle stress so you can do you, better.

About

SONA VNS

This app guides personalized, non-invasive vagus nerve stimulation sessions to support relaxation, sleep, and cognitive function. It tracks progress with analytics and integrates with wearables for deeper insights into your wellness journey.

Highlights
  • Personalized journey sessions
  • Daily taVNS for stress recovery
  • Guided audio and breathing exercises
  • Heart rate and HRV analytics
  • Wearable device integration
  • Progress tracking and streaks
Features
Read full description

Unlock your potential with SONA, the companion app for personalized, non-invasive transcutaneous auricular vagus nerve stimulation (taVNS) using the SONA consumer wellness earpiece. Engage in carefully designed journey sessions to support relaxation, improve sleep, and enhance cognitive performance. Each session combines guided audio, breathing exercises, and adaptive taVNS stimulation for a complete wellness experience. Track your progress with detailed analytics, monitor trends in your Heart rate and Heart Rate Variability (HRV), and maintain daily session streaks. For deeper insights, SONA integrates seamlessly with popular wearable devices such as Whoop and Oura. (SONA is not a medical device and is not intended for diagnosing, treating, mitigating, preventing, or curing any disease or medical condition). Key features: * Personalized Journey Sessions: Structured programs designed to address specific user needs. * Daily taVNS: Quick, regular sessions for ongoing stress recovery, improving sleep and cognitive maintenance. * Multi-Sensory Experience: Sessions feature guided audio, breathing instructions, and concurrent taVNS stimulation. * Performance Analytics: View detailed metrics on heart rate, heart rate variability, breathing rate, and other key stats. * Progress Tracking: Track your usage and progress, and unlock advanced features with session completion.

Screenshots

yōjō4 screens
SONA VNS4 screens

Verdict

The call

The clearest difference is rating: yōjō at 5.0 against SONA VNS's 2.0. SONA VNS's advantage is iOS requirement (15.1 vs 17.0). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

yōjō holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

yōjō ships an update every 2 weeks, SONA VNS fortnightly. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 7 level
yōjō versus SONA VNS: the parameters behind the verdict, then further details
ParameteryōjōSONA VNS
PriceFreeFree
Rating5.0 (1 ratings) — better2.0 (1 ratings)
Number of ratings11
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size186 MB119 MB
Age rating17+12+
DeveloperLumina PainMindspire Limited

Customer experience

yōjō

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SONA VNS

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

yōjō

No in-app purchases

None

SONA VNS

No in-app purchases

Questions

Is yōjō free?
yōjō is free to download, with no in-app purchases.
Is SONA VNS free?
SONA VNS is free to download, with no in-app purchases.
Which has better reviews, yōjō or SONA VNS?
yōjō is rated higher. yōjō averages 5.0 out of 5 from 1 ratings, while SONA VNS averages 2.0 from 1 ratings.
Do yōjō or SONA VNS have ads?
Neither yōjō nor SONA VNS shows ads.
Which is updated more often, yōjō or SONA VNS?
yōjō ships an update every 2 weeks, and SONA VNS fortnightly. Most recently, yōjō was updated on October 3, 2026 and SONA VNS on October 15, 2026.

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