# Block GuRU Lite > Offline medical app for learning peripheral nerve blocks with ultrasound, 3D anatomy, and video demonstrations. (iPhone/iPad app by University Hospitals Birmingham NHS Foundation Trust.) - Source: https://appshunter.io/ios/app/block-guru-lite/id829739487 (this page in markdown: same URL + `.md`) - Developer: [University Hospitals Birmingham NHS Foundation Trust](https://appshunter.io/developer/739158902) - Category: Medical, Education - Price: $6.99 - Rating: 2.80/5 from 4 App Store ratings · 6 written reviews indexed - Age rating: 17+ - Requires: iOS 12.1 · 687 MB - Languages: American English - Released: 2014-03-07 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/block-guru-lite/id829739487/reviews.md ## What is Block GuRU Lite? GuRU is an offline* teaching App covering single shot and continuous peripheral nerve blocks. The videos and information are all accessed from within the app with no connection to the internet required. (*Internet access is required for links accessed from within the app and tertiary video content.) A unique system that combines live sonoanatomy via ultrasound scans, 3D animated anatomy and real time video of the performance of regional anaesthetic nerve blocks. All elements are combined and synchronised with audible narration. * Full length offline demonstrations of many regional anaesthetic techniques. * Insertion of a Pajunk E-Cath (CPNB) * A video guide to the Pajunk E-Cath, including setting up of the system, insertion and fixation. * 3D Animated anatomical models, interlinked with live ultrasound scans. * Synchronised (US and camera) nerve mapping scans. * Visualise a whole block from start to finish. * Clear narration during the procedure. * A source of tips and advice which we wished had been around when we started using ultrasound. * Easy accessed tabs for Anatomy, Procedure and Tips. * Stunning full screen diagrams. * Annotated ultrasound screen shots. * Fantastic for the novice or experienced anaesthesia provider. * Learning tool for ODP’s, ODA’s, Anaesthetic nurses, PA(A)’s, AA’s, CRNA’s and all staff working within regional anaesthesia. * Medical students can gain a better insight into regional anaesthesia. A tab system gives the user access to anatomy, procedure, tips and equipment. The anatomy tab gives an overview of anatomy related to the specific block, it includes schematic diagram’s which can be expanded to full screen. The procedures tab is a full pictorial and text guide to the performance of the specific block, including annotated ultrasound screen captures to help visualise nerves. The tips tab contains useful advice related to the selected block, also included is advice on the use of ultrasound and local anaesthetics. A must have app for both junior and senior anaesthetic staff as well as practitioners working within regional anaesthesia. The blocks are: Interscalene & Mapping Supraclavicular & Mapping Infraclavicular Axillary x 2 & Mapping Radial Nerve & Mapping Median Nerve & Mapping Ulnar Nerve & Mapping TAP Femoral Nerve & CPNB Saphenous Nerve Popliteal Sciatic PECS1 PECS2 PECS1 and 2 combined Serratus anterior Dedicated nerve mapping videos now make orientating yourself with anatomy even easier. Using demonstrator video interlinked with annotated live ultrasound scanning can help you to locate and track nerves and other relevant anatomy. (The nerve mapping videos will be available as online content to cut down on the size of the app, an internet connection will be required to access these.)More blocks will be added to this app, contact us to let us know what you would like to see in future updates. www.raguru.com This App is exactly what it says it is - it’s a guide. It doesn’t set out to replace a standard text book. It certainly isn’t a substitute for a sound knowledge of anatomy and local anaesthetic pharmacology. It’s more of a guide to the occasional blocker, a refresher to the more experienced, and a teaching aid to the trainer. We are a busy hospital with a heavy teaching commitment. Therefore we choose to use nerve stimulation in conjunction with ultrasound as we feel it adds another layer of safety to the patient, and reassurance to the operator. ## Key features - Offline access to teaching materials - Ultrasound, 3D anatomy, and video demonstrations - Synchronized sonoanatomy and animated models - Step-by-step procedure guides - Tips and advice for regional anesthesia - Covers multiple nerve block techniques ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/block-guru-lite/id829739487/reviews.md ### 3/5 — Not formatted for my 12 mini *2024-01-11, version 6.0.0* The content seems good, but the layout is too large to fit on my iPhone 12 mini - the top of the images etc. are not displayed ### 4/5 — Fixed bugs *2020-05-27, version 5.0.8* Previously didn’t work, but app now runs fine. ### 2/5 — Videos don’t work *2019-04-11* Videos no longer work. Not sure if it’s due to upgraded IOS. ### 4/5 — New Blocks *2019-01-29* Good content. Can you please add quadratics lumborum blocks QL1, QL2 and QL3 thanks! ### 4/5 — Great for regional anesthesia *2017-06-06* Helpful app. Would be great to add adductor canal, femoral. ### 4/5 — Helpful app *2014-11-03* Very useful app for regional anesthesia. Should update with more blocks, including adductor canal. ## Frequently asked questions about Block GuRU Lite ### What is Block GuRU Lite? Block GuRU Lite is an offline medical teaching app designed to help users learn about single shot and continuous peripheral nerve blocks. It combines ultrasound scans, 3D animated anatomy, and real-time videos with narration for a comprehensive learning experience. ### Does Block GuRU Lite require an internet connection? The core videos and information are accessed offline. However, internet access is required for links within the app and for accessing tertiary video content, such as nerve mapping videos which are hosted online to reduce app size. ### What types of nerve blocks are covered in Block GuRU Lite? Block GuRU Lite covers a wide range of nerve blocks including Interscalene, Supraclavicular, Infraclavicular, Axillary, Radial Nerve, Median Nerve, Ulnar Nerve, TAP, Femoral Nerve, Saphenous Nerve, Popliteal Sciatic, PECS1, PECS2, and Serratus anterior blocks. ### Who is the target audience for Block GuRU Lite? This app is ideal for novices and experienced anaesthesia providers, including ODPs, ODAs, anaesthetic nurses, PA(A)s, AAs, CRNAs, and all staff working within regional anaesthesia. Medical students can also gain valuable insight. ### What is the price of Block GuRU Lite? Block GuRU Lite is a paid application, priced at $6.99. This one-time purchase grants access to all the features and content within the app. ### What devices is Block GuRU Lite compatible with? Block GuRU Lite is supported on iPhone and iPod devices. It is designed for iOS users looking for a portable learning tool. ### How often is Block GuRU Lite updated? The app was last updated on July 8, 2021, with version 6.0.0. The developer indicates that more blocks will be added in future updates, and users can contact them with suggestions. ### What is the age rating for Block GuRU Lite? Block GuRU Lite has an age rating of 17+. This is typical for medical educational applications that contain detailed anatomical and procedural information. ## Version history (last 5 releases) ### 6.0.0 — 2021-07-08 Improved video download speeds. ### 5.0.8 — 2019-01-26 No new content. This update accommodates newer iOS versions. ### 5.0.5 — 2018-02-19 Update for iPhoneX. No new content. ### 5.0.2 — 2015-10-22 New ultrasound guided nerve mapping demonstrations for the 5 nerves of the ankle, axillary brachial plexus to the elbow and supraclavicular plexus to the cervical plexus (inc. interscalene). (Online content) Serratus anterior nerve block added. Updated acknowledgements section. ### 4.0.4 — 2015-03-20 PECS1 nerve block PECS2 nerve block PECS 1 and 2 combined Radial, Median and Ulnar nerve mapping scans (online content) ## Apps similar to Block GuRU Lite | App | Rating | Price | Category | | --- | --- | --- | --- | | [NYSORA Ultrasound Pain](https://appshunter.io/ios/app/nysora-ultrasound-pain/id1566873583) | 4.8 (112) | Free | Medical | | [NYSORA Nerve Blocks](https://appshunter.io/ios/app/nysora-nerve-blocks/id912563749) | 4.9 (755) | Free | Medical | | [PNBschool: Anesthesia & CME](https://appshunter.io/ios/app/pnbschool-anesthesia-and-cme/id1562661245) | 5.0 (32) | Free | Medical | ## More apps by University Hospitals Birmingham NHS Foundation Trust - [Block GuRU](https://appshunter.io/ios/app/block-guru/id739158899) All apps by University Hospitals Birmingham NHS Foundation Trust: https://appshunter.io/developer/739158902 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*