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Anesthesia Central

Unbound Medicine, Inc. · Medical · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card Google Play version →
Revenue a month, worldwide EST
$317
Likely $106 to $951
New ratings
Tracking
Daily counts start building from today
Rating
4.6 of 5
105 ratings in this store
Countries it ranks in
0
was 0 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$3.8K
0.7 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
3.7K to 10.5K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • United States 105 ratings73%
  • Canada 4 ratings3%
  • France 4 ratings3%
  • Brazil 4 ratings3%
  • United Kingdom 3 ratings2%
  • Mexico 3 ratings2%
  • Saudi Arabia 3 ratings2%
  • Australia 2 ratings1%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (0.7 new ratings a month on average since launch): revenue grows with new ratings, more slowly for apps that collect ratings fast. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
105
AVG RATING
4.61
PRICE
Free
AGE
16.8y
LAST UPDATE
3d ago
VERSION
1.25
SIZE
9 MB
AGE RATING
17+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
6 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE A MONTH, DAILY · BOTH STORES EST
Show daily values
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Oct 24, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 25, 2026: not ranked. Now: not ranked.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
2 purchases listed
  • Anesthesia Central$169.99
  • Anesthesia Central Renewal$99.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.0 reviews / week
  • Trendfalling
  • Recent reviews average4.0 stars
  • Recent 1 and 2 star share19%
From the latest 37 written reviews, covering 6122 days.
RELEASE CADENCE
1 update in 90 days
  • Typical gap between releases196 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
105 ratings
5★84%
4★5%
3★5%
2★2%
1★5%

What users want

From the latest 37 reviews on the United States App Store, Jan 19, 2010 to Jun 16, 2026: 19% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Price and subscription86%

6 of the 1 and 2 star reviews.

★★★★★ Support said I have to purchase another subscription because I let it run out on another device.
★★★★★ Bought this when I was a student in hopes that it would help me specially during clinicals but came to realize it was a waste of money.
★★★★★ Charges renewals when you change your device despite being at the top of the market for anesthesia related apps. Journal article access no different than using Google from what I can tell. Often updates when opened,…
WHAT THEY ASK FOR
  • This way if important info is missing on a certain topic or drug the user can add a bit here and there & truly have an invaluable clinical resource. 3★, Jan 2, 2013
  • The addition of pictures for the procedures section would be great. 4★, Apr 23, 2012
WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Worth the money15%

4 of the 4 and 5 star reviews.

★★★★★ Pricey but worth every penny!
★★★★★ Practical, easy access , quick reference worth every penny.
★★★★★ yes you have to pay, but it is worth every penny.
Easy to use11%

3 of the 4 and 5 star reviews.

★★★★★ Practical, easy access , quick reference worth every penny.
★★★★★ In terms of content, it is presented either in portrait or landscape in an easy to read font and you latest position is saved when exiting and relaunching the app.
★★★★★ Easy to use...it's about time the iPhone got this.
Useful, it helps11%

3 of the 4 and 5 star reviews.

★★★★★ This app has been extremely helpful to me during my clinicals.
★★★★★ better than three books in your pocket :-)
★★★★★ Having lots of useful information at my fingertips eliminates the need to carry around tons of reference books!
Fast11%

3 of the 4 and 5 star reviews.

★★★★★ It's a great quick reference for students.
★★★★★ Practical, easy access , quick reference worth every penny.
★★★★★ Information is quick to find and focuses on anesthetic implications (no fluff)!

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Jun 16, 2026
Best program ever for anesthesia

Best program ever for anesthesia

★★★★★Oct 12, 2016
Great app!!

I have accessed this app for my clinical care plans and during clinicals for info. I love it! Well written and organized. I haven't had to put it on a new device but it still has provided a great resource for clinicals.

★★★★★Mar 20, 2016
Don't Buy

I never write reviews but this app irritated me enough to waste my time and write a review. I purchased this app on an iPhone 6 that quit working. I purchased a new iPhone 6 and restored from a backup made on the other iPhone. This app no longer works because I changed devices. Support said I have to purchase another subscription because I let it run out on another device. I will never buy anything from unbound again.

★★★★★Feb 12, 2016
Not worth the$

Bought this when I was a student in hopes that it would help me specially during clinicals but came to realize it was a waste of money. Spent about 240$ at the time (now around 100) But still not worth it. Don't waste your money. Even if you buy, it's not a one time purchase because they will require you to renew annually for 100$ !!!

★★★★★Mar 13, 2015
Expensive

Great resources for students, but out of range for mist due to price.

★★★★★Dec 18, 2014
Overpriced

Charges renewals when you change your device despite being at the top of the market for anesthesia related apps. Journal article access no different than using Google from what I can tell. Often updates when opened, seriously limiting its usefulness when time is short. Now have removed the most valuable part by replacing the manual of anesthesia practice with the mass general guide, so no more succinct information for cases or conditions. Do not buy.

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Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

anesthesia8anesthesia central8drug7year7central5guide5pocket5publisher5updates5pubmed database5pocket guide5pubmed4tests4phd4drug test3clinical anesthesia3anesthesia procedures3massachusetts general3general hospital3davis drug3drug guide3pocket icu3icu management3guide diagnostic3

What's new in 1.25

This update adds support for iPhone Duo and ensures full compatibility with the latest iOS 27 release, delivering a more reliable experience with improved performance and stability. We're always here to help—if you have any questions or feedback, please contact Unbound Medicine Support at support@unboundmedicine.com

Released Dec 24, 2009. Current version shipped Oct 21, 2026.

Store description

** The All-In-One Mobile and Web Solution for Anesthesiology ** ABOUT ANESTHESIA CENTRAL Anesthesia Central is a must-have resource for every anesthesiologist, critical care specialist, nurse anesthetist, and trainee. Consult the automatically updating collection of disease, drug, test, and procedure information for treating patients before, during, and after surgery. Download to your mobile device and use the quick-read format to find answers fast or search for journal articles and citations in the full PubMed database – anytime, anywhere. Five comprehensive resources included with Anesthesia Central. MGH CLINICAL ANESTHESIA PROCEDURES Includes proven guidelines for preoperative, intraoperative, and postoperative anesthesia care, developed by the renowned Massachusetts General Hospital. DAVIS’S DRUG GUIDE Refer to need-to-know information on dosing, contraindications, drug interactions, and patient education for more than 5,000 medications. POCKET ICU MANAGEMENT Focuses on conditions found in the Intensive Care Unit (ICU) and covers a range of topics from life-threatening disorders to presenting conditions. POCKET GUIDE TO DIAGNOSTIC TESTS Pocket Guide to Diagnostics Tests provides evidence-based recommendations on the selection and interpretation of over 450 laboratory, imaging, and microbiology tests. Prime PubMed Search Connect to the full MEDLINE/PubMed database. Stay up to date with your favorite medical journals, perform powerful searches, link directly to the publisher’s full text, and share articles via email or social media. Visually explore the literature using Grapherence®, a unique way to find related and relevant articles. FEATURES • Receive 1-year of drug updates • Download any new editions of included resources free for 1-year • Make quick calculations with integrated calculators • Create custom notes and highlights within entries • Consult trusted, up-to-date procedure, drug, and test information • Jump quickly between resources using Cross Links • Access to PubMed database through Prime • Use the advanced search capabilities to find topics fast • Bookmark important entries with “Favorites” • Get access to Anesthesia Central website for 1-year DRUG AND CONTENT UPDATES • After initial Anesthesia Central purchase you will receive updates for one year • After one year, you can purchase updates for an additional year, at the discounted rate of $99.99. If you do not choose to purchase, you can continue to use the product but will not receive updates. • This app will automatically renew annually at the current renewal rate ($99.99) and charged to your iTunes account at confirmation of purchase, unless auto-renew is turned off 24 hours prior to the conclusion of the one-year subscription period. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Clinical Anesthesia Procedures of the Massachusetts General Hospital: Senior Editor: Wilton C. Levine, MD Associate Editors: Rae M. Allain, MD; Theodore A. Alston, MD, PhD; Peter F. Dunn, MD; Jean Kwo, MD; Carl E. Rosow, MD, PhD Publisher: Lippincott Willams & Wilkins Pocket ICU Management: Authors: Michael H. Wall, MD, FCCM; Pamela R. Roberts, MD, FCCM; J. Christopher Farmer, MD, FCCM Publisher: PocketMedicine.com Davis's Drug Guide: Authors: April Hazard Vallerand, PhD, RN, FAAN; Cynthia A. Sanoski, BS, PharmD, FCCP, BCPS Publisher: F.A. Davis Pocket Guide to Diagnostic Tests: Editors: Diana Nicoll, MD, PhD, MPA; Chuanyi Mark Lu, MD; Michael Pignone, MD, MPH; Stephen J. McPhee, MD Publisher: McGraw-Hill Medical Unbound Privacy Policy: www.unboundmedicine.com/privacy Unbound Terms of Use: https://www.unboundmedicine.com/end_user_license_agreement

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