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- Paratus Medical Vs. Lanthier
Paratus Medical vs Lanthier Usage & Stats
Paratus, the Emergency Assistant
Someday, you’ll need to act outside your comfort zone. You’ll be ready.
Paratus is an emergency support platform created for anyone involved in critical response. Built on the foundation of EZResus, it now goes far beyond resuscitation. Paratus provides just-in-time guidance for protocols, procedures, decision pathways, and checklists, all accessible even without internet, all organized to perform under stress.
This tool doesn’t replace your training or judgment. It doesn’t diagnose. It’s here to support you when you need it most: with information that’s trusted, structured, and always ready.
The truth is, no one can memorize everything. In an emergency, the situation changes fast, the environment is chaotic, and you’re forced to make high-stakes decisions under pressure. You might be in a remote clinic, a trauma bay, a mine shaft, or aboard a helicopter. No matter your setting or your role, you could be called on to save a life.
That’s why we built Paratus. To help you rise to the moment: prepared, precise, and confident.
Subscription Pricing & Terms
Paratus is free to download. Continued access requires an active subscription, available on a monthly or yearly basis.
* Free Trial: New users receive a 7-day free trial.
* Billing:
* Yearly subscriptions are billed in full on the date of purchase.
* Monthly subscriptions are billed every month.
Your App Store account will be charged upon confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Renewal prices remain unchanged.
Managing Your Subscription
To cancel or manage your subscription:
1. Open your iPhone Settings
2. Tap your name at the top
3. Select Subscriptions
4. Choose Paratus from the list
5. Tap Cancel Subscription and confirm
Important: Uninstalling the app does not cancel your subscription. You must follow the steps above. Once canceled, your access will continue until the end of the current billing cycle.
Read our full Terms of use & Privacy Policy:
https://paratusmedical.com/support
If you have any questions or need further assistance, feel free to reach out to our customer support
info@paratusmedical.com
- Apple App Store
- Free
- Medical
Store Rank
- -
“Lanthier” is an internal medicine app based on the seventh edition of the bestselling pocketbook.
Completely re-imagined for iOS, this app will allow any physician, resident or medical student to access up-to-date medical information and guidelines quickly and efficiently.
Free 7 days trial subscription!
“Lanthier Practical Guide to Internal Medicine is a good choice for an app to replace your pocketbook. Beyond providing quality content with references, it has an excellent design that makes it more than just a digitized version of a book. Finding clinically relevant information about a condition is quick and easy.”
iMedicalApp.com
— FEATURES —
• Concise: edited to be useful at the bedside.
• Fast: advanced search function, intuitive menus.
• Direct link to the references on PubMed and now through Read by QxMD (internet connection required). Build your paper collection using articles selected by Dr Lanthier himself.
• MedCalX integration (sold separately): for quick access to the trusted medical calculator.
• Take personal notes within the topics and synchronize them across your iOS devices. Perfect for studying for board exams!
— TOPICS —
Cardiology
Dermatology (new)
Endocrinology
Gastroenterology
General Internal Medicine
Hematology
Infectious Diseases
Nephrology
Neurology
Oncology
Pneumology
Rheumatology
— ABOUT THE LEAD AUTHORS —
Dr Luc Lanthier practices General Internal Medicine at the Sherbrooke University Hospital Center and is a Professor of Medicine at the Faculty of Medicine and Health Sciences of the University of Sherbrooke. He is former chair of the French Examination Board for Internal Medicine Exam at the Royal College of Physicians and Surgeons of Canada.
Dr Donald Echenberg practices General Internal Medicine at the Sherbrooke University Hospital Center and is an Associate Professor of Medicine at the Faculty of Medicine and Health Sciences of the University of Sherbrooke. He is past president of the Canadian Society of Internal Medicine and is currently Governor of the Quebec Chapter of the American College of Physicians.
— DISCLAIMER —
This publication (application) is to be used as a guide only. It is intended only for use by licensed medical practitioners and medical students. Every doctor (or prescriber) is responsible for their actions. Therapeutic options presented in this guide reflect current approaches and guidelines in the field of internal medicine. Content has been peer reviewed by leading experts in their respective fields.
The authors of Lanthier - Practical Guide to Internal Medicine shall not be liable for any injury and/or damage to persons or property arising from the use of this application. This guide is not meant to replace clinical judgment.
It is the responsibility of the licensed prescriber to verify the indications, contraindications and dosage of the medication (and actions) they prescribe.
— ABOUT SUBSCRIPTION —
Lanthier - Internal Medicine is offered as a subscription service, renewed automatically.
Payment will be charged to iTunes Account at confirmation of purchase.
The subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period.
The iTunes Account will be charged for renewal within 24-hours prior to the end of the current period.
Subscriptions may be managed by the user and auto-renewal may be turned off by going to the application «Settings» section and tapping «Manage Subscriptions» after purchase.
For more information on Terms of Use visit https://lanthiermed.com/terms-of-use
- Apple App Store
- Free
- Medical
Store Rank
- -
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January 9, 2026