EchoSOS vs My Viollier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EchoSOS
This app instantly connects you to the correct emergency service, providing your GPS location and vital medical information to rescuers. It offers a global directory of emergency numbers, an emergency map, and a secure digital pass for critical documents.
- Global emergency number directory
- Automatic GPS location sharing
- Emergency map with nearby services
- Digital emergency pass for medical data
- Secure storage for important documents
- Emergency preparedness guide
Read full descriptionHide full description
EchoSOS instantly connects you to the right emergency service in critical situations. The app automatically displays the appropriate emergency number, transmits your GPS location, and allows you to share important medical information directly with emergency responders. This can save crucial, life-saving minutes. Local emergency numbers worldwide Emergency numbers from over 130 countries are stored in the app. You can always see the relevant numbers for your location on the home screen. Accurate location sharing When you make an emergency call, your GPS location is automatically shared with emergency services. Emergency map The map shows nearby emergency stations, on-call services, and defibrillators. Partner organizations also provide contact and availability details. Digital emergency pass Store important medical information, such as blood type, allergies, or medications, and share it directly with medical personnel in an emergency. Echo Wallet Keep other important documents safely stored in Echo Wallet. Emergency guide Helpful articles and practical tips for medical emergencies. Test function Check in advance that location sharing works smoothly.
My Viollier
Access your laboratory results and reports from Viollier anytime, anywhere. Receive instant notifications for final reports and track your health progress with historical data in graphical and tabular formats. Find and contact doctors directly.
- Access lab results and reports
- Instant report availability notifications
- Track health progress over time
- View data in tabular and graphical form
- PDF report access
- Multi-language support (EN, DE, FR, IT)
- Find and contact local doctors
Read full descriptionHide full description
My Viollier allows you to access your results and reports from Viollier anywhere and anytime. You will immediately receive a notification as soon as a final report is available for you. Being able to access your laboratory results instantaneously gives you rapid reassurance when awaiting urgent results and in critical situations. Your personal laboratory history is always within reach with My Viollier: whether you are travelling, visiting your doctor or going to hospital. You know your laboratory values and can track their progress over time, both in tabular and graphical form. You can access your reports in PDF format and in four different languages (English, German, French, Italian). My Viollier also allows you to find doctors around you or in a location of your choice and contact them directly. Order the analyses you require yourself, without a doctor's appointment. Have the sample taken at a collection centre and see your results in the My Viollier app. Access for My Viollier has to be granted once by your doctor. It is valid for both past and future orders. Ask your doctor to grant you access to My Viollier. Find out more about My Viollier at myviollier.ch
Screenshots
Verdict
The clearest difference is review sentiment: EchoSOS at 74% against My Viollier's 33%. EchoSOS also leads on rating (5.0 vs 4.6). My Viollier's advantage is ratings volume (56 vs 1). 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.
EchoSOS holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: My Viollier has 56 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 74% of EchoSOS's written reviews are positive against 33% of My Viollier's.
EchoSOS ships an update every 3 months, My Viollier every 2 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | EchoSOS | My Viollier |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.6 (56 ratings) |
| Positive reviews | 74.2% of reviews — better | 33.3% of reviews |
| Number of ratings | 1 | 56 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 221 MB | 60 MB |
| Age rating | 4+ | 12+ |
| Developer | MobileMed Sarl | Viollier AG |
Customer experience
EchoSOS
My Viollier
In-app purchases
EchoSOS
No in-app purchases
My Viollier
No in-app purchases



