Genuine reviews with post-quantum signature.

From health, fitness, wellness, cosmetics and lifestyle. Reviews signed on site via QR code, anchored in Bitcoin, quantum-resistant.

McGesund
Reviews
Reviews
  • Yoga Albisrieden
  • Relysian
  • Valley Fitness
  • Feel Fit
  • High Five
  • Zuerich Gym – Hurt Locker
  • Across the Limits
  • Chili Health Training
  • David Gym 48
  • ACTIV Fitness Schlieren

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Health, fitness, wellness, cosmetics and lifestyle

The new health programme – innovation in nursing care, in health policy and health in our society

How to rate your visit — genuine and verifiable

McGesund reviews are created on site, with geo check and signature — no fake, no bot. Three steps: scan the QR, tap four criteria, done. You can spot businesses that already have a QR code on display by these symbols in the listings:

McGesund
Scan QR code

Example. Not scannable. Please hover with the mouse.

SLO-MOVIDEOFOTOPORTRAITPANO

Scan QR code on site

Scan the QR code at reception, counter or in the waiting room — only on-site scans count. Mass campaigns and fake reviews are technically impossible.

McGesund
Submit review

Friendliness

Reliability

Hygiene standard

Professionalism

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Submit review

→ verified hearts in seconds

Rate across four criteria

You rate across four dimensions — friendliness, hygiene, reliability, professionalism — plus an optional experience report. Geo check and cryptographic signature make your submission audit-proof.

McGesund
Verify authenticity
  • Classic signature (Ed25519)

    Mathematically confirmed

  • Post-quantum signature (Falcon-1024)

    Mathematically confirmed

  • Key anchored in Bitcoin

    Mathematically confirmed

  • Content unchanged since submission

    Mathematically confirmed

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Verify authenticity yourself

→ Browser crypto, no trust in McGesund required

Verifiable at any time

Your review appears with an authenticity check mark on the profile. Others can re-verify the authenticity in their browser — Bitcoin-anchored, without having to trust McGesund.

Why McGesund?

    • McGesund’s contribution

      Since 2006, McGesund has comprehensively informed and advised you on the topics of health, fitness, wellness, cosmetics and lifestyle. For providers in these industries we are building a review platform with cryptographically provable authenticity — and with our additional nursing care module “Signals”, also a structured capture of complaints, praise and incidents relevant to the quality inspection for nursing facilities.

    • Who is behind McGesund?

      McGesund is a product of Organon Informationssysteme GmbH — a family-run German IT company with a focus on large-scale IT projects and corporate consulting for both large corporations and SMEs. Based in Germany for more than 36 years, with operational experience from three decades of enterprise IT. The McGesund platform itself has existed since 2006 and was cited as a source by the Konrad-Adenauer-Stiftung in 2008.

    • The McGesund review system

      Particularly in the sensitive area of health, trust is of decisive importance. While many common review systems are increasingly riddled with fake, paid or AI-generated reviews, McGesund deliberately focuses on authenticity.


      With the help of on-site QR codes, geolocation during submission and cryptographic signatures, it is ensured that reviews on McGesund come exclusively from real customers, patients or users of your products and services. Each key is additionally anchored in the Bitcoin blockchain — even in a future where classic encryption can be broken by quantum computers.

    • What are McGesund signals?

      McGesund signals are the inbound channel of our nursing care module for home and provider structures. Residents and relatives scan a QR code on site and submit a structured signal in seconds — complaint, praise or an incident relevant to the quality inspection. The entries appear in real time in the internal task dashboard of the shift, are access-differentiated by care roles (home management, nursing management, care staff) and can be exported as a PDF report for inspection and supervisory authorities.

    • Genuine and valid reviews

      Authentic reviews and experience reports deliver reliable information, create transparency and make it possible to assess benefits and risks realistically. This allows informed decisions to be made and providers to be chosen who are actually reliable, trustworthy and beneficial for one’s own health.


      Use the McGesund review system and help us make reviews on the internet transparent, reliable and valid.

    • Is my data safe?

      Yes. McGesund is hosted sovereignly in German data centres — no data transfer to third countries. The platform is set up in a GDPR-compliant way; sensitive review and signal data is additionally signed cryptographically and anchored in the Bitcoin blockchain via OpenTimestamps. External auditors can therefore trace the audit chain without having to trust McGesund.

Discover businesses on McGesund in Switzerland by canton

Choose a canton and see all health providers in your region — from nursing care to wellness.

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Stay informed: current news, new businesses and job offers from the health sector — conveniently by email. Unsubscribe at any time.

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For businesses in health, fitness, wellness, cosmetics, lifestyle and nursing care

Simple pricing, no hidden costs. Cancellable monthly.

Help us make reviews more transparent and relieve nursing staff with signals.