MGH Clinical Anesthesia vs Anesthesia One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MGH Clinical Anesthesia
Provides trusted clinical anesthesia guidelines for preoperative, intraoperative, and postoperative patient care. Features concise recommendations, drug references, and advanced search for quick access to essential information.
- Comprehensive anesthesia administration guidelines
- Perioperative care, critical care, and pain management fundamentals
- Anesthetic drug quick reference
- Advanced search functionality
- Bookmarking and note-taking features
- Detailed images, tables, and charts
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** Trusted Anesthesia Guidance from the Massachusetts General Hospital ** This powerful tool includes proven clinical guidelines in a fast read format for preoperative, intraoperative, and postoperative anesthesia procedures. Written by the residents, fellows, and staff from the Anesthesia Department at the renowned Massachusetts General Hospital, Clinical Anesthesia Procedures is a trusted resource leading to safe pre-, intra-, and post-operative patient care. The latest edition of this resource emphasizes the clinical fundamentals needed by practicing anesthesiologists, anesthesia residents, nurse anesthetists, and trainees at the point of care. Clinical Anesthesia Procedures of the MGH features: • Comprehensive guidelines for the safe administration of anesthesia • Clinical fundamentals for perioperative care, critical care, and pain management • Detailed images, tables, and charts to illustrate key concepts • Concise recommendations from 80+ trusted contributors • Anesthetic drug quick reference with indications, dosage, effect, and more • New index for 'Commonly Used Drugs' • Advanced Search to find topics quickly • Favorites for ’bookmarking’ important entries • Highlight and make personalized notes within ny topic Editor: Richard M. Pino, MD, PhD Publisher: Wolters Kluwer | Lippincott Williams & Wilkins Powered by: Unbound Medicine Unbound Privacy Policy: www.unboundmedicine.com/privacy Unbound Terms of Use: https://www.unboundmedicine.com/end_user_license_agreement
Anesthesia One
This medical app provides a comprehensive toolbox for anesthesia care professionals. It offers customizable tools, an AI-powered assistant for case-specific guidance, and a natural language search for anesthesia guidelines. It works offline and allows users to save and share case logs.
- Customizable tool arrangement
- AI-powered case assistant
- Natural language guideline search
- Offline functionality
- Save and share case logs
- Risk calculators and practice guidelines
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Anesthesia One is a feature-rich toolbox and assistant for healthcare professionals providing patient-centered anesthesia care. “Mega apps” for anesthesia already exist, with the advantage of bringing multiple tools—calculators, drugs, crisis management, and more—under one umbrella. In everyday practice, though, navigating these large digital references can be a challenge. Unlike many other apps, Anesthesia One lets you custom-arrange tools (risk calculators, crises, drugs, practice guidelines, and more) for quick access in Favorites. When you are not sure which tools you need, enter patient and case details in the Assistant to see relevant risk calculators and guidelines. You can save the risk evaluation and case-relevant guidance as a log and share it with a colleague. Ask AnesthesiaOne is a new way to explore guidance: ask questions in plain language with search across curated anesthesia guidelines and education sources, optionally narrow by source, and open links to original documents when you want to read the full reference. Anesthesia One is designed to work online and offline, so critical management resources stay available when you need them most. We are a small team dedicated to putting helpful anesthesia tools at your fingertips. Our feature set can be updated over the air, and we plan to add more tools and guidelines as they become available. We are always working to improve and welcome your feedback. Thank you for your support. By installing this app, you agree to the Anesthesia One Terms of Use at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ and the Privacy Policy at https://www.anesthesiaone.com/privacypolicy.
Screenshots
Verdict
The clearest difference is rating: Anesthesia One at 4.8 against MGH Clinical Anesthesia's 4.5. MGH Clinical Anesthesia's advantage is ratings volume (22 vs 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. MGH Clinical Anesthesia sells 2 one-off in-app purchases and Anesthesia One sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Anesthesia One holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 22 and 6 respectively.
MGH Clinical Anesthesia ships an update every 7 months, Anesthesia One every 4 months. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.
| Parameter | MGH Clinical Anesthesia | Anesthesia One |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (22 ratings) | 4.8 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 22 — better | 6 |
| Update frequency | Every 7 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 10 MB | 96 MB |
| Age rating | 17+ | 17+ |
| Developer | Unbound Medicine, Inc. | anaesthesiaone |
Customer experience
MGH Clinical Anesthesia
Anesthesia One
In-app purchases
MGH Clinical Anesthesia
- MGH Clinical Anesthesia$54.99
- MGH Clinical Anesthesia$59.99
Anesthesia One
- Monthly Pro$0.991 Month
- Yearly Pro$9.991 Year
Questions
Is MGH Clinical Anesthesia free?
Is Anesthesia One free?
Which has better reviews, MGH Clinical Anesthesia or Anesthesia One?
Do MGH Clinical Anesthesia or Anesthesia One have ads?
Which is updated more often, MGH Clinical Anesthesia or Anesthesia One?
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