---
title: "AnSo - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "AnSo is a convenient resource designed to help anaesthetists identify common sonoanatomy, in a time efficient manner, within the busy operating theatre. It has been created by practicing anaesthetists"
---

# AnSo — United States
> Anaesthesia Sonoanatomy

![AnSo App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/7f/8d/47/7f8d47b1-b6a4-7550-362e-06bbc59d65f6/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Sumo Enterprises Pty](https://apptail.io/developer/sumo-enterprises-pty-XOJ) (Australia)
**Category:** Medical
**Rating:** 3.5/5 (31 ratings)
**Price:** Free
**Bundle ID:** com.sumoenterprises.ansopro
**Store:** Apple App Store
**Country:** United States
**Version:** 2.3.7 (released 2026-07-17)
**Original Release:** 2022-08-08
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1627451047)
**AppTail Page:** [https://apptail.io/app/anso-oVW/united-states](https://apptail.io/app/anso-oVW/united-states)

## AnSo Description
AnSo is a convenient resource designed to help anaesthetists identify common sonoanatomy, in a time efficient manner, within the busy operating theatre. It has been created by practicing anaesthetists with an interest in teaching ultrasound and regional anaesthesia.

Please note that a subscription is required to access all content for this app. You can purchase a monthly or yearly subscription after signing in.

AnSo:
- provides multiple examples of the sonoanatomy as every individual is different,
- provides landmark sketches useful for developing pattern recognition of landmark structures, and for trainees to draw in exams,
- displays the cutaneous, motor, osseous and visceral innervation of the numerous nerve blocks and fascial plane blocks now available, facilitating appropriate block choice and knowledge of expected results,
- allows combining and comparing block innervation,
- allows images to be flipped to display both L and R sided orientation,
- demonstrates functional ergonomics with patient, ultrasound screen and proceduralist positioning essential for efficient practical performance,
- provides block notes with sonoanatomy tips and practical tips from experienced clinicians which can be invaluable to the learner.

AnSo is not only for regional anaesthesia but includes many other perioperative uses of ultrasound relevant to the anaesthetist, such as:
-      airway
-      gastric antrum
-      vascular access
-      spine
-      transthoracic echo
-      lung signs

AnSo contains:
- over 250 ultrasound images with over 1500 sonoanatomy colour overlays,
- innervation images,
- ergonomic images,
- landmarks pattern sketches,
- loops when required for dynamic sonoanatomy,
- notes with tips from experienced clinicians.

AnSo helps identify not only the target structures but all the surrounding sonoanatomy. This more comprehensive understanding of the sonoanatomy helps detect anatomical variability, improves the safety and efficacy of procedures, and facilitates learning and teaching.
AnSo has been designed in a format that can be easily updated and distributed to users so the information can be kept as current as possible in this rapidly expanding field.
AnSo does not require an internet connection to run. Once downloaded all data is stored on your device so it will work anywhere and images will display without any delay.  It can be useful both in and out of theatre, when performing procedures, and when learning or teaching ultrasound. There is no advertising in the app making it pleasant and time efficient to use.
Terms of use can be found at 
Download AnSo today and always have access to this sonoanatomy and nerve block resource.

## AnSo Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0c/a3/a8/0ca3a820-df8d-5193-179c-2c48757af072/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.41.13.png/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/eb/ec/e7/ebece768-0613-141a-14a4-46f69571ec43/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.41.47.png/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/df/32/5a/df325a0f-bc92-a86c-f046-2246468fc11b/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.42.08.png/2688x1242.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1c/0a/5b/1c0a5ba0-609d-a5a2-6b3f-0ae48558fdcd/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.42.25.png/2688x1242.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/90/70/ac/9070ac77-a396-abed-16a4-e3a68b7c4ded/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.42.49.png/2688x1242.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b7/1a/55/b71a551e-8cfe-b45f-eb23-5c5ca24e582d/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.43.47.png/2688x1242.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2a/45/ab/2a45ab93-1872-11a5-b30d-8e0f204a5bbc/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.44.11.png/2688x1242.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/63/2e/55/632e55a1-9df2-4be3-3a99-2786ffeb787e/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.47.28.png/2688x1242.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/41/d6/25/41d6252a-7d36-fbae-e073-050458ffba03/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.41.51.png/2688x1242.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/04/a9/5c/04a95c2b-9df1-10df-c1eb-51d289fc0e0b/Simulator_Screenshot_-_iPhone_16_Plus_-_2026-01-17_at_08.41.59.png/2688x1242.png)

## AnSo Rating Breakdown in United States
- 5 stars: 19 (61%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 2 (6%)
- 1 stars: 10 (32%)

## AnSo Reviews in United States

### ***** "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
-- Daileyruns, 2026-06-27

### **--- "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.
-- kbmountain, 2026-04-22

### ***** "Most recent update February 2026"
Unfortunately seems like the app is broke again with this recent update. Missing files on every single block. I love this app so I’m hopeful a fix is coming soon!

Update: fixed! Works perfectly.
-- Slyguy13, 2026-02-14

### **--- "Died after Feb 2026 update"
Usually a great app, but currently not working.
-- Greens1985, 2026-02-11

### *---- "Can’t log in"
The app is amazing and worth the subscription when I can use it. The most recent update that was supposed to fix the sign in issue hasn’t. Please fix it!
-- BexBlocks, 2026-01-20

### *---- "Log in doesn’t work anymore"
Doesn’t work
-- mashfeek, 2026-01-19

### *---- "Sign in issue"
Still can’t sign in on apple device. Deleted app and then downloaded new version. Problem still persists
-- Jm1776!, 2026-01-19

### ***** "App Issues"
I am really impressed not only with this app and recommend it to all my trainees, but in addition when I had a problem with login Mark quickly worked to fix the problem and was very responsive. Good people, great product.
-- AG221-5, 2026-01-18

### *---- "Failed login problems!"
Failed login with apple ID and no solutions. Great app prior to this glitch. Please fix!!
-- koovs, 2026-01-16

[View all AnSo reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## AnSo In-App Purchases
| Item | Price |
|------|-------|
| AnSo Pro subscription | $5.99 |
| AnSo one year subscription | $5.99 |
| AnSo one month subscription | $0.49 |
| AnSo Pro one year subscription | $5.99 |

## AnSo Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Grossing | Argentina | Medical | #8 |
| Top Grossing | Ukraine | Medical | #10 |
| Top Grossing | Colombia | Medical | #13 |
| Top Grossing | Romania | Medical | #13 |
| Top Grossing | United Kingdom | Medical | #14 |
| Top Grossing | New Zealand | Medical | #14 |
| Top Grossing | Italy | Medical | #14 |
| Top Grossing | Ecuador | Medical | #16 |
| Top Grossing | Spain | Medical | #17 |
| Top Grossing | Chile | Medical | #17 |
| Top Grossing | Peru | Medical | #18 |
| Top Grossing | Thailand | Medical | #19 |
| Top Grossing | Netherlands | Medical | #23 |
| Top Grossing | Mexico | Medical | #23 |
| Top Grossing | Indonesia | Medical | #23 |
| Top Grossing | Nigeria | Medical | #24 |
| Top Grossing | Türkiye | Medical | #24 |
| Top Grossing | Brazil | Medical | #25 |
| Top Grossing | Denmark | Medical | #27 |
| Top Grossing | Portugal | Medical | #28 |
| Top Grossing | Greece | Medical | #28 |
| Top Grossing | Belgium | Medical | #31 |
| Top Grossing | Ireland | Medical | #31 |
| Top Grossing | Belarus | Medical | #32 |
| Top Grossing | Hungary | Medical | #33 |
| Top Grossing | Saudi Arabia | Medical | #33 |
| Top Grossing | Czechia | Medical | #33 |
| Top Grossing | Dominican Republic | Medical | #35 |
| Top Grossing | South Africa | Medical | #37 |
| Top Grossing | Taiwan | Medical | #38 |
| Top Grossing | Poland | Medical | #42 |
| Top Grossing | Singapore | Medical | #42 |
| Top Grossing | Norway | Medical | #45 |
| Top Grossing | Australia | Medical | #46 |
| Top Grossing | Israel | Medical | #48 |
| Top Grossing | Malaysia | Medical | #48 |
| Top Grossing | India | Medical | #49 |
| Top Grossing | Kuwait | Medical | #53 |
| Top Grossing | Vietnam | Medical | #54 |
| Top Grossing | Finland | Medical | #56 |
| Top Grossing | Canada | Medical | #58 |
| Top Grossing | Germany | Medical | #58 |
| Top Grossing | Philippines | Medical | #60 |
| Top Grossing | Austria | Medical | #61 |
| Top Grossing | Egypt | Medical | #66 |
| Top Grossing | Hong Kong SAR China | Medical | #67 |
| Top Grossing | Switzerland | Medical | #76 |
| Top Grossing | Sweden | Medical | #81 |
| Top Free | Colombia | Medical | #83 |
| Top Grossing | United States | Medical | #84 |
| Top Grossing | France | Medical | #85 |
| Top Free | Ukraine | Medical | #154 |
| Top Free | New Zealand | Medical | #164 |
| Top Free | Kuwait | Medical | #197 |
| Top Free | Denmark | Medical | #205 |
| Top Free | Mexico | Medical | #209 |
| Top Free | Israel | Medical | #213 |
| Top Free | Romania | Medical | #228 |

## AnSo Discovered Keywords
- anso pro
- nerve block
- online anaesthesia
- regional anesthesia reference

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## AnSo Available In
- [United States](https://apptail.io/app/anso-oVW/united-states)
- [Australia](https://apptail.io/app/anso-oVW/australia)
- [United Kingdom](https://apptail.io/app/anso-oVW/united-kingdom)
- [Italy](https://apptail.io/app/anso-oVW/italy)
- [Brazil](https://apptail.io/app/anso-oVW/brazil)
- [Ukraine](https://apptail.io/app/anso-oVW/ukraine)
- [Türkiye](https://apptail.io/app/anso-oVW/turkey)
- [Mexico](https://apptail.io/app/anso-oVW/mexico)
- [Germany](https://apptail.io/app/anso-oVW/germany)
- [China](https://apptail.io/app/anso-oVW/china)
- [Peru](https://apptail.io/app/anso-oVW/peru)
- [India](https://apptail.io/app/anso-oVW/india)
- [South Africa](https://apptail.io/app/anso-oVW/south-africa)
- [Argentina](https://apptail.io/app/anso-oVW/argentina)
- [Spain](https://apptail.io/app/anso-oVW/spain)
- [Colombia](https://apptail.io/app/anso-oVW/colombia)
- [France](https://apptail.io/app/anso-oVW/france)
- [Chile](https://apptail.io/app/anso-oVW/chile)
- [Pakistan](https://apptail.io/app/anso-oVW/pakistan)
- [Romania](https://apptail.io/app/anso-oVW/romania)
- [Canada](https://apptail.io/app/anso-oVW/canada)
- [Netherlands](https://apptail.io/app/anso-oVW/netherlands)
- [Philippines](https://apptail.io/app/anso-oVW/philippines)
- [Saudi Arabia](https://apptail.io/app/anso-oVW/saudi-arabia)
- [Sweden](https://apptail.io/app/anso-oVW/sweden)
- [Switzerland](https://apptail.io/app/anso-oVW/switzerland)
- [Belgium](https://apptail.io/app/anso-oVW/belgium)
- [Egypt](https://apptail.io/app/anso-oVW/egypt)
- [Malaysia](https://apptail.io/app/anso-oVW/malaysia)
- [Taiwan](https://apptail.io/app/anso-oVW/taiwan)
- [Hong Kong SAR China](https://apptail.io/app/anso-oVW/hong-kong)
- [Portugal](https://apptail.io/app/anso-oVW/portugal)
- [Denmark](https://apptail.io/app/anso-oVW/denmark)
- [Austria](https://apptail.io/app/anso-oVW/austria)
- [Azerbaijan](https://apptail.io/app/anso-oVW/azerbaijan)
- [Bahrain](https://apptail.io/app/anso-oVW/bahrain)
- [Belarus](https://apptail.io/app/anso-oVW/belarus)
- [Czechia](https://apptail.io/app/anso-oVW/czechia)
- [United Arab Emirates](https://apptail.io/app/anso-oVW/united-arab-emirates)
- [Dominican Republic](https://apptail.io/app/anso-oVW/dominican-republic)
- [Algeria](https://apptail.io/app/anso-oVW/algeria)
- [Ecuador](https://apptail.io/app/anso-oVW/ecuador)
- [Finland](https://apptail.io/app/anso-oVW/finland)
- [Greece](https://apptail.io/app/anso-oVW/greece)
- [Croatia](https://apptail.io/app/anso-oVW/croatia)
- [Hungary](https://apptail.io/app/anso-oVW/hungary)
- [Indonesia](https://apptail.io/app/anso-oVW/indonesia)
- [Ireland](https://apptail.io/app/anso-oVW/ireland)
- [Israel](https://apptail.io/app/anso-oVW/israel)
- [Japan](https://apptail.io/app/anso-oVW/japan)
- [South Korea](https://apptail.io/app/anso-oVW/south-korea)
- [Kuwait](https://apptail.io/app/anso-oVW/kuwait)
- [Kazakhstan](https://apptail.io/app/anso-oVW/kazakhstan)
- [Lebanon](https://apptail.io/app/anso-oVW/lebanon)
- [Madagascar](https://apptail.io/app/anso-oVW/madagascar)
- [Nigeria](https://apptail.io/app/anso-oVW/nigeria)
- [Norway](https://apptail.io/app/anso-oVW/norway)
- [New Zealand](https://apptail.io/app/anso-oVW/new-zealand)
- [Poland](https://apptail.io/app/anso-oVW/poland)
- [Russia](https://apptail.io/app/anso-oVW/russia)
- [Singapore](https://apptail.io/app/anso-oVW/singapore)
- [Thailand](https://apptail.io/app/anso-oVW/thailand)
- [Tunisia](https://apptail.io/app/anso-oVW/tunisia)
- [Vietnam](https://apptail.io/app/anso-oVW/vietnam)
- [Iceland](https://apptail.io/app/anso-oVW/iceland)
- [Mauritius](https://apptail.io/app/anso-oVW/mauritius)

---

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