Mobile reference for anesthesia providers performing ultrasound-guided peripheral nerve blocks. App contains detailed descriptions, images and videos for over 20 upper extremity, lower extremity and truncal peripheral nerve blocks. The app also provides users with information on local anesthetics, LAST treatment, and non-opioid analgesics. Not available offline.

What’s New

Version 7.6.19

- Updated screenshots

Ratings and Reviews

4.3 out of 5
21 Ratings

21 Ratings

Billyg23 ,

Fantastic, efficient block app with one flaw

Constantly updated with the latest blocks and techniques. Pictures and video included. Quick and easy to use. Highly recommended.

Update: This app is fantastic, except for one flaw. All pictures and videos are now stored on a server instead of on your device. My hospital, as well as others that I know of, block this data so the app is practically useless while I'm at work. Please let us at least have the option to download all data to our devices.

Jarowin ,

Unresponsive resolved

I bought this app after reading positive reviews. After downloading the app none of the icons opened anything more than a blank unresponsive gray screen. I emailed the company and they suggested removing the app and downloading from iCloud. This fixed the problem I was having.

DonWryBoutit ,

Awesome app with TERRIBLE battery drain

I love the app and the updates have made the app much better over time. I love the new icons that show the distribution of the expected block. The pictures and descriptions are great. However, the glaring issue with the app is the fact that is drains your battery BAD. I left the app in the background and of all my battery consumption over the past 24 hrs this app has consumed 60% of it. That’s with it running in the background, not even using it actively for very long. This needs to be addressed ASAP and once it is, I’ll update my rating to 5 stars.

Developer Response ,

Update to the latest version which fixes the issue with battery consumption and the app running in the background. Contact us directly with any questions or concerns:


Block Buddy, LLC
35.3 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Dutch, French, German, Italian

Age Rating
You must be at least 17 years old to download this app.
Unrestricted Web Access


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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