LYMA vs SONA VNS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LYMA
Take control of your health, wellbeing, and skin with expert guidance and advanced AI-powered skin analysis. Track your progress, set reminders for optimal doses, and monitor skin transformations over time for measurable improvements.
- AI-powered skin analysis (LSS)
- Personalized health and laser protocols
- Supplement reminders and tracking
- Laser treatment timer
- Progress monitoring for skin improvements
- Wellness record logging
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The power to take control of your health, wellbeing, and skin - with LYMA. Access expert guidance, stay consistent with reminders to maximise your results, and monitor your skin’s LYMA transformation over time with the AI-powered LYMA Skin Scan (LSS) - advanced skin analysis technology created for home use. LSS Technology: The Science Behind Younger Skin Using precision AI imaging and clinical-grade data mapping, LSS tracks subtle changes in your skin’s structure to reveal measurable improvements in collagen density, elasticity, tone, and clarity. It’s skin science that empowers you to look younger - and prove it. Your LYMA App Experience Includes: · Discover your ideal protocol for the LYMA Laser and LYMA Laser PRO. · Save educational “how-to” videos and create your personalised daily laser routine. · Use the built-in 3-minute timer for perfect treatment sessions. · Track your progress with the LYMA Supplement and set reminders for your optimal dose time. · Log daily use of your LYMA Laser, LYMA Laser PRO and LYMA Supplement for a complete wellness record. · LYMA Skin Scan (LSS) measures visible and cellular improvements in: – Fine lines and wrinkles – Sagging and skin laxity – Pigmentation and pore size – Breakouts and redness – Dark circles and puffiness – ITA (Individual Typology Angle): analysing your skin’s melanin profile and photodamage potential. Powered by data. Proven by science. Engineered for results
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.
- 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
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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
Verdict
The clearest difference is rating: LYMA at 2.8 against SONA VNS's 2.0. LYMA also leads on ratings volume (4 vs 1). SONA VNS's advantage is iOS requirement (15.1 vs 18.6). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LYMA holds the better App Store score, 2.8 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.
| Parameter | LYMA | SONA VNS |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (4 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 54 MB | 120 MB |
| Age rating | 17+ | 12+ |
| Developer | LYMA Life Ltd | Mindspire Limited |
Customer experience
LYMA
SONA VNS
In-app purchases
LYMA
No in-app purchases
SONA VNS
No in-app purchases









