Comparison

ECHO vs Acetabular Diagnosis Tool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ECHO

Features
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Cette application a pour but de promouvoir l'échographie de l'appareil locomoteur dans le domaine de la médecine du sport. Destiné aux cliniciens qui s'intéressent à l'imagerie ultrasonore, ECHO-LOCO diffuse chaque semaine une news pour les informer des dernières actualités (ouvrages parus, congrès, stages, réponses aux questions, conseils aux patients, outils informatiques ...) Chaque semaine également, une vidéo est mise en ligne. Le contenu de la vidéo comprend habituellement la présentation d'un cas clinique ainsi que les meilleures séquences de l'examen échographique du patient (commentée par le clinicien). A noter que seuls les trois derniers films parus seront accessibles sur votre i-phone ou votre i-pad. L'accés à la collection complète des vidéos est gratuit mais il est réservé aux professionnels de santé après une inscription en ligne sur le site echo-loco.fr. L'épaule, le coude, le poignet, la hanche, le genou, la cheville et encore d'autres territoires sont explorés à la lumière des ultrasons. Ainsi, a la date du 23/12/2016, 310 films sont mis en ligne, totalisant plus de 30 heures d'enregistrement ! Cette application intéressera plus particulièrement les médecins du sport, urgentistes, médecins de montagne, échographistes, rééducateurs fonctionnels, rhumatologues, praticiens généralistes ainsi que les radiologues

About

Acetabular Diagnosis Tool

Features
Read full description

This smartphone and tablet app was designed to help the diagnosis of acetabular fractures and reduce the diagnostic error rate. It was designed for medical professionals, essentially orthopedic surgeons and radiologists. This app is based on the Letournel’s classification and uses a diagnostic algorithm based on 8 anatomical landmarks. The algorithm was scientifically validated , It improves the correct diagnosis rate of 30% while divising by 3 the time required for a correct diagnosis. To use this app, an exopelvic 3D view after removal of the femoral head of the fractured acetabulum is required. The diagnosis is performed by answering two to five questions depending on the type of fracture. Once the diagnosis is established, one can visualize the table of the eight landmarks that match the diagnosis or ask for a surgical opinion from surgeons specialized in pelvic and acetabular fractures of the Orthopedic and Traumatology department of the Saint Joseph Hospital in Paris. No patient data is stored in the app or on a remote server. The diagnosis algorithm was designed by Guillaume Riouallon, MD and Pomme Jouffroy, MD of the Orthopedic Department of the Saint Joseph Hospital, Paris.

Screenshots

ECHO2 screens
Acetabular Diagnosis Tool4 screens

Verdict

The call

The clearest difference is update cadence: Acetabular Diagnosis Tool at every 11 months against ECHO's every 26 months. ECHO's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ECHO ships an update every 26 months, Acetabular Diagnosis Tool every 11 months. Both last shipped on October 26, 2026.

Scorecard2 real differences · 4 level
ECHO versus Acetabular Diagnosis Tool: the parameters behind the verdict, then further details
ParameterECHOAcetabular Diagnosis Tool
PriceFreeFree
Update frequencyEvery 26 monthsEvery 11 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size59 MB30 MB
Age rating17+17+
DeveloperGoodBarberGroupe Hospitalier Paris Saint-Joseph

In-app purchases

None

ECHO

No in-app purchases

None

Acetabular Diagnosis Tool

No in-app purchases

Questions

Is ECHO free?
ECHO is free to download, with no in-app purchases.
Is Acetabular Diagnosis Tool free?
Acetabular Diagnosis Tool is free to download, with no in-app purchases.
Do ECHO or Acetabular Diagnosis Tool have ads?
Neither ECHO nor Acetabular Diagnosis Tool shows ads.
Which is updated more often, ECHO or Acetabular Diagnosis Tool?
ECHO ships an update every 26 months, and Acetabular Diagnosis Tool every 11 months. Most recently, ECHO was updated on October 26, 2026 and Acetabular Diagnosis Tool on October 26, 2026.

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