AnSo

AnSo

Anaesthesia Sonoanatomy

30 ratings
46 reviews
#130 in top-grossing Medical
πŸ₯ Medical
πŸ” Reference
Free
In-App Purchases

Details

  • Released
  • Updated
  • August 8, 2022
  • July 17, 2026

Features

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About

This app helps anesthesiologists quickly identify sonoanatomy for various procedures. It offers detailed images, landmark sketches, and innervation data for nerve blocks, along with tips from experienced clinicians. It covers regional anesthesia and other perioperative ultrasound uses.

βœ“Sonoanatomy identification
βœ“Landmark sketches
βœ“Nerve block innervation
βœ“Ergonomic positioning guides
βœ“Perioperative ultrasound uses
βœ“Clinical tips and notes
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What's New in AnSo

2.3.7

July 17, 2026

Fix for subscriptions

Subscription plans

AnSo Pro one year subscription

Access all content and updates for one year.

$5.991 Year
1 Month trial
How to cancel AnSo subscription ⁉️

Charts

Top Grossing

πŸ“‰Β 130-7

Medical

This app dropped -7 positions in Medical chart.

Last updated on July 27, 2026.

User reviews

Daily driver

This is a fantastic app. The interface is easy to navigate and the layered images are helpful. As a regional anaesthetist I recommend it freely for those learning RA and for quick knowledge checks in time-pressed situations.

Fantastic app

Such a great app. Use it daily in work. Every anaesthetist should have it.

SRNA lifesaver

Huge fan of this app while in CRNA school! There is not any other educational content I’ve found that has the views that we will see as anesthetists

Great resource but buggy

Love this app when it works. Everytime you use it, it has to log you in. I have a very poor internet connection at my facility which makes this app unreliable. You should be able to use this app w/o needing to be connected, would give 5 star rating if this was the case.

Response from developer

Hi kbmountain, Thanks for taking the time to write a review. Please make sure you have the latest version. The app should work without an internet connection, with wifi off, or even in flight mode. If you leave the app running in the background it should reopen immediately. If you just close the app and do not sign out it should reopen within a couple of seconds. You should only have to sign in again if you sign out of the app. We have had a few technical issues over the first few months this year. They should all now be fixed. If you continue to have trouble please email us at ansomf@gmail.com so we can help further. kind regards AnSo

Now fixed

Love AnSo as a resource, I have the pro version and it’s a great day to day resource. Thanks for continuing to update and add new content to this wonderful app.

FAQ

What does this app do?

This app serves as a resource for anesthesiologists to identify common sonoanatomy and perform ultrasound-guided procedures. It provides detailed ultrasound images, landmark sketches, and innervation information for nerve blocks, as well as guidance on functional ergonomics and clinical tips.

What are the key features of this app?

Key features include multiple sonoanatomy examples, landmark sketches for pattern recognition, detailed innervation displays for nerve blocks, comparison of block innervation, image flipping for orientation, functional ergonomics demonstrations, and block notes with tips from experienced clinicians.

How much does this app cost?

A subscription is required to access all content. Users can choose between a monthly or yearly subscription after signing in. The app does not contain advertising.

What kind of procedures does this app cover?

The app covers regional anesthesia, including numerous nerve blocks and fascial plane blocks. It also includes other perioperative uses of ultrasound relevant to anesthetists, such as airway, gastric antrum, vascular access, spine, transthoracic echo, and lung signs.

Does this app require an internet connection?

No, this app does not require an internet connection to run. Once downloaded, all data is stored on your device, allowing it to work anywhere without delay in image display.