AO Surgery Reference
MedicalReference

AO Surgery Reference

AO Foundation

How much does AO Surgery Reference cost?

Prices are current as of 10 Sept 2026.

AO Surgery Reference has no in-app products on record in the United States.

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Rating / 54.14.94.84.94.94.64.43.04.54.45.0
Reviews10742K26K8.6K7.7K3732672161059428
Released20102017201020162015201820152013201420122023
Monthly price—$19.99—————————

The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest.

AO Surgery Reference reviews

4.1 out of 5, based on 107 reviews.

What people like

  • No offline mode for use in theatres
  • Poorly optimized for iPad screens
  • Crashes or shows blank white screen
  • Missing translations in Spanish or other languages

What they complain about

  • Works great for quick case reviews
  • Free access to excellent surgical info
  • Clear, concise, and nicely illustrated procedures
  • Perfect for students previewing operations quickly
★★★★★ United States · v2.0.1 · 9 Feb 2019

Excellent Reference

App is excellent for surgical approaches, both long bone and facial fractures. Recently, app had issues with new iPhone update, but these have been resolved. Very good reference, especially being free.

— Brwbake

★☆☆☆☆ Russia · v4.1 · 14 Jan 2024

Block

Why you blocked me with no reason?

— Облигатный пузожитель

★★★★☆ Brazil · v2.0.1 · 6 Jul 2019

Ótimo

Seria ótimo ter versão em Português ou español e comentários ao pé da página.

— Conrado Ferretjans

★★☆☆☆ Mexico · v4.1 · 5 May 2022

No abren la imgenes

La descargué y cuando voy a skeleton no me abre el esqueleto para poder acceder a las fracturas. No se descarga ninguna imagen. Funcionaba muy bien, y con la última actualización dejo de servir

— Clint El Mata Zombies

★★★☆☆ India · v4.1.1 · 28 Jun 2026

App not working

Great app but not working currently

— aj-elite87

★★★★★ United States · v1.9.1 · 29 May 2016

The best kind of effort put in to orthopaedics world!

I'm seriously impressed by the way this app works, it's a huge benefit for any orthopaedic surgeon who is about to deal with a variety of cases after stepping in to operation theatre each morning, surgeons might already know most of the stuff present here but still they can over look in many situations. This app helps in restoring what is to be there in your might at this particular moment, and all this is done by AO' in other words what they decide dictums in orthopaedic world.

— Happdoc

★☆☆☆☆ Russia · v4.1 · 15 Oct 2023

From Russia with love.

Medicine should not be subject to politics!

— Panakeev

★★★★☆ Russia · v2.0.1 · 28 Apr 2019

Добавьте язык.

Сделайте пожалуйста русский язык.

— Kirov-Surgeon

★★☆☆☆ India · v2.0.1 · 3 Jan 2020

Not optimised for the I pad

Not working well,not suitable on I pad Screen looks like using mobile

— orthofan

★★★☆☆ Italy · v2.0.1 · 22 Oct 2019

Da migliorare versione per iPad

Ottima app ma da migliorare per iPad

— caminomio

★★★★★ United States · v1.5 · 6 Jan 2013

cool

i wanna be a future orthopedics surgeon and this is a really interesting app.. download it.

— zeitoun12

★☆☆☆☆ Russia · v4.1 · 13 Oct 2023

Block

Why am I blocked?

— цвлакш

★★★★☆ Germany · v1.4 · 6 May 2012

Dr. Med

Sehr gut, bitte auch auf Deutsch,

— Bas Mas

★★☆☆☆ India · v2.0.1 · 27 Jan 2019

Current app not optimized for iPad

Kindly optimize the AOSR app for iPad ......

— 😐😑😀😁

★★★☆☆ Brazil · v2.0.1 · 6 Nov 2018

Bom

Pode melhorar o layout Poderia ter versão em outras línguas, espanhol e português também

— renansm

★★★★★ United States · v1.4 · 25 Jun 2012

Hand module update

Thats a great app!! Very useful. Thanks for that. I've been waiting for a hand module update and i hope it will be very soon.

— Jestorini59

★☆☆☆☆ Peru · v4.1 · 26 Jun 2022

No funciona

aproximadamente hace 2 años el aplicativo o no muestra información, las imágenes están bloqueadas , y no se puede explorar la información. Cuando funcionaba bien era un aplicativo muy bueno digno de 10 estrellas y si fuera de pago con gusto asumo el costo, pero ahora solo queda extrañar esta aplicación.

— MackyLain

★★★★☆ Germany · v1.4 · 12 Jun 2011

Fast perfekt

Noch Hand und Fuß dazu, wenigstens die Klassifikation, und ich gebe 5 Sterne

— Sislatsch

★★★★★ United States · v1.4 · 9 Mar 2012

Great app!

Amazing detail! I am a medical student and this is a perfect app for quickly previewing and reviewing procedures. I am very impressed by the concise but extensive nature of the info available through this app. I wish there were more apps out there like this one. Not quite all parts of the anatomy are covered yet, but most are and I am sure the rest will make their way into the app soon, so this qualification should in no way deter anyone interested from downloading the app.

— k8o8o

★☆☆☆☆ India · v2.0.1 · 15 Oct 2019

The app is not opening

I had been using the app earlier. But since past 2 months the app is not opening on iPhone X.

— NMG 88

★★★★☆ Italy · v1.4 · 4 Mar 2011

Ao Surgery

Un' ottima applicazione pressoché com pleta e utilissima non solo per gli spe cialisti ortopedici e reumatologi, ma an che per i cultori di medicina e in partico lare di traumatologia. Complimenti vivis simi agli sviluppatori, bravi! Continuate a migliorarla e ad aggiornarla periodica mente, ok?! Grazie e buon lavoro!

— Tantalio2

★★★★★ United States · v1.4 · 24 Dec 2011

Great reference

Great for a quick reviews before a case. I just wish they would add more categories like pelvic ring fractures, etc.

— bridget jones 89

★☆☆☆☆ United States · v2.0.1 · 22 Jan 2019

App not working

This is a great app when it’s working however, lately whenever I open it, nothing happens and I’m looking at a blank white screen.

— orice16

★★★★☆ Mexico · v0 · 2 Dec 2010

Ao excelente

Excelente para ortopedistas y residentes solo una cuestión cuando en español

— Drventuraglz74

★★★★★ United States · v1.4 · 23 Aug 2011

Fantastic !!

Best Ortho App in the store currently. Please made the content downloadable because hard to expect 3G signals inside some theatres. Looking forward for other uncompleted chapters of the upperlimb. Great work!

— Nishmx

★☆☆☆☆ China · v2.0.1 · 26 Sept 2017

跪求中文版啊

太好的app 跪求中文版 收费也行啊

— 恩语录没

★★★★★ United States · v1.4 · 23 Jul 2011

Great

This is a great app but needs a full iPad version.

— AveryAllie

★☆☆☆☆ India · v2.0 · 2 Dec 2016

👎👎👎👎👎👎

The present version is not good as the previous version i want version hating the new version it also do not slow the pediatric content

— Siddharth rastogi

★★★★★ United States · v1.4 · 21 Jul 2011

This is a extravagant app!

This is a free app that not only encompasses such great information but works so smoothly. Bravo indeed, especially the clinicals in surgical approach. Please developers keep updates coming!

— Thoughtfulness

★★★★★ United States · v1.4 · 14 Jun 2011

Very good

Good reference. Clear concise review of procedures. Nicely illustrated.

— NW MN

AO Surgery Reference FAQ

Is AO Surgery Reference free?
Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
Does AO Surgery Reference have a free trial?
No. None of its offers (US) come with a free trial.
What are the best alternatives to AO Surgery Reference?
AMBOSS Medical Knowledge (4.9 from 41,502 reviews, premium from $19.99), Calculate by QxMD (4.8 from 26,312 reviews) and Vumedi (4.9 from 8,626 reviews).

AO Surgery Reference download

Last updated 1 year ago.

AO Surgery Reference sells in 175 countries. It was released 15 years and 10 months ago, on 19 Nov 2010. It holds a 4.1 rating from 107 reviews.

Supports 1 language: English.

How much does AO Surgery Reference make?

Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.

Revenue < $5,000
Downloads < 5,000
Open the full AO Surgery Reference analytics Revenue and downloads month by month, all 175 countries split out, and every product's share and trend