Primal 6 vs PostureLens
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Primal 6
Access decades of holistic health expertise to improve your mind and body. This program offers integrated teachings for mental, physical, and spiritual well-being, aiming to help you achieve a youthful state without costly procedures.
- Holistic mind, body, and spirit programs
- Access to nearly 30 years of experience
- Progress tracking
- Offline sync
- Suitable for all ages
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Reclaim the body and mind of your youth WITHOUT multiple health practitioners, expensive surgeries or breaking the bank! The creator of the Primal 6 is an Australian Holistic Health Professional named Brad Rasmus. Since 1996 he has been working with clients aged 7 to 70 years old, mums and dads to professional athletes. He has been rehabilitating people in body and mind using many skillsets he has acquired over the years, including fixing many of his own ailments, including a broken back and broken knee, without the use of surgery. This app allows you to access to almost 30 years of experience in the palm of your hand. Truly holistic programs that will merge teachings around Mind, Body and Spirit. Time to Get Primal! Disclaimer: This App does not represent a substitute for expert medical attention. You must not rely on the information on this App as an alternative to medical advice from your doctor or other professional healthcare provider. We strongly recommend that you consult your own physician or another available health professional regarding any diagnosis, findings, interpretation or course of treatment. INFORMATION ABOUT THE APP By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync, available to subscribe free of charge. The download of Primal 6 is free of charge. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy
PostureLens
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YOU WON'T FEEL TECH NECK UNTIL IT HURTS. THIS SHOWS YOU FIRST. PostureLens is the AI posture coach that measures your forward head posture with your phone camera ā in real-time, 100% on-device, no wearable needed. No sign-up. No account. Your camera feed never leaves your phone. YOU'LL NEED A PHONE STAND This isn't a tip ā it's how the app works. Fix your phone on a stand at desk height, facing you. It has to stay in one place for the whole session ā that's what lets PostureLens detect the moment your posture slips. A phone stand, a laptop riser, a propped-up case: anything that holds it steady. Set it up once and you never think about it again. TECH NECK IS A SILENT EPIDEMIC Every inch your head tilts forward can add up to 10 pounds of load on your neck, and most desk workers spend 6+ hours a day there. The stiff neck in the morning. The tension by 3 PM. Shoulders like stone. You can't change what you can't see ā so PostureLens shows you, using the measurement physical therapists work with: the Craniovertebral Angle (CVA). HOW IT WORKS 1. Start a 10-minute session 2. Work, study or browse as you normally would 3. PostureLens tracks your neck angle and nudges you when it slips 4. See exactly when your posture went, and by how much Your report shows your posture band, how much of the session you held it, the moments you caught yourself, and your progress across the month. CVA ā WHAT THE NUMBER MEANS The angle used in physical therapy research to describe forward head posture: ⢠50°+ = Healthy ⢠40ā49° = Mild ⢠Below 40° = Significant forward head posture Healthy adults average around 49° (Kinovea, 2024), and we lose roughly 1.6° per decade. 100% PRIVATE, 100% ON-DEVICE Detection runs entirely on your device. Your camera feed never leaves your phone ā no cloud uploads, no account. Powered by MediaPipe, an on-device machine learning framework. FREE VS PRO FREE (forever): ⢠2 posture sessions a day, 10 minutes each ⢠Real-time CVA measurement and session results ⢠Posture alerts ā sound and vibration when you slip ⢠Stretches recommended after every session ⢠Chin Tuck with a filmed demo and timer ⢠Days 1ā3 of the 14-day neck & shoulder routine ⢠Monthly calendar of the days you measured, plus streaks PRO: ⢠Unlimited sessions, up to an hour each ⢠The full 14-day neck & shoulder routine, about 4 minutes a day ⢠All four filmed stretches with a timer ⢠Key Moments ā photos of your best and worst posture The yearly plan starts with a 7-day free trial. Cancel anytime. BUILT BY A DEVELOPER WHO LIVED IT I spent 10+ hours a day coding and my neck paid the price. Doctor visits cost hundreds, braces felt ridiculous, wearables died in a week. So I built the tool I wished existed when my tech neck was at its worst ā quiet, accurate, private. CVA is estimated from a 468-point face mesh, with shoulder landmarks helping refine the result. References: Kinovea 2024; forward head posture assessments (MDPI, PMC). PostureLens is a posture awareness tool, not a medical device. It does not diagnose or treat any condition. If you have pain, numbness, or radiating symptoms, please see a healthcare professional. START TODAY Your tech neck took years to form. Ten minutes a day is where a better habit starts. Privacy Policy: https://turtleneck-915d2.web.app/privacy-policy.html Terms: https://turtleneck-915d2.web.app/terms-of-service.html Support: beoms6000@gmail.com
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Verdict
The clearest difference is in-app purchases: Primal 6 at none against PostureLens's 2. PostureLens's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. PostureLens sells 2 in-app purchases, starting at $4.99 per month. Primal 6 asks for nothing beyond the download.
Primal 6 ships an update every 6 weeks, PostureLens fortnightly. The most recent releases landed on October 13, 2026 and October 31, 2026 respectively.
| Parameter | Primal 6 | PostureLens |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | ā |
| Update frequency | Every 6 weeks | Fortnightly ā better |
| Ads | Yes | No ā better |
| In-app purchases | No ā better | Yes |
| Monetization | Free with in-app purchases | ā |
| Devices | iPhone, iPad, iPod ā better | iPhone, iPad |
| Requires iOS | 15.1 ā better | 16.0 |
| Further details ā not scored | ||
| Size | 87 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Brad Rasmus | SEUNGBEOM HAN |
In-app purchases
Primal 6
No in-app purchases
PostureLens
- PostureLens Pro Monthly$4.991 Month
- PostureLens Pro Yearly7 Days trial$19.991 Year
Questions
Is Primal 6 free?
Is PostureLens free?
Do Primal 6 or PostureLens have ads?
Which is updated more often, Primal 6 or PostureLens?
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