Comparison

RAUSSA vs Virtual37

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

Head to head
About

RAUSSA

Features
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Ultrasound detected synovitis is a powerful imaging tool used worldwide that helps diagnose, monitor and treat patients with rheumatoid arthritis . RAUSSA application has been developed to help you score joint and tendon ultrasound grey scale and Doppler detected synovitis while performing your ultrasound examination.  RAUSSA is made-up of almost 400 images from patients with rheumatoid arthritis. Takes no more than 2 minutes to learn!  In every area you can look at a representative anatomic specimen image, up to 4 different US images with the same grey scale or Doppler mode score. , Dr. J. Uson MD PhD , Dr.  I. Möller MD PhD and Dr. E. Naredo MD PhD,  experts in rheumatologic ultrasound have obtained the images in this app. The ultrasound definitions and semi-quantitative scoring method used in this app. are those driven and reported by OMERACT (Outcome Measures in Rheumatology in Clinical Trials) validated for diagnoses and monitoring inflammatory activity in patients with rheumatoid arthritis (Bruyn GA, Naredo E, Iagnocco A. J Rheumatol 2015;42 (11):2172-6).

About

Virtual37

Features
Read full description

Virtual37 is a Temperature Management Tool, developed in order to support health care professionals in maintaining normothermia and using The 37Company solutions. This simulation tool offers an innovative and easy way to understand the warming balance impact of warming decisions taken in different patients and surgeries. You can use this tool in daily practise yourself as well.

Screenshots

RAUSSA4 screens
Virtual374 screens

Verdict

The call

The clearest difference is update cadence: RAUSSA at every 4 days against Virtual37's every 7 months. 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

RAUSSA ships an update every 4 days, Virtual37 every 7 months. Both last shipped on November 11, 2026.

Scorecard1 real difference · 5 level
RAUSSA versus Virtual37: the parameters behind the verdict, then further details
ParameterRAUSSAVirtual37
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size29 MB62 MB
Age rating17+12+
DeveloperDialogo Tecnologico S.L.L.The Surgical Company International B.V.

In-app purchases

None

RAUSSA

No in-app purchases

None

Virtual37

No in-app purchases

Questions

Is RAUSSA free?
RAUSSA is free to download, with no in-app purchases.
Is Virtual37 free?
Virtual37 is free to download, with no in-app purchases.
Do RAUSSA or Virtual37 have ads?
Neither RAUSSA nor Virtual37 shows ads.
Which is updated more often, RAUSSA or Virtual37?
RAUSSA ships an update every 4 days, and Virtual37 every 7 months. Most recently, RAUSSA was updated on November 11, 2026 and Virtual37 on November 11, 2026.

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