Comparison

Flyinsono vs ROTEM

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

Head to head
About

Flyinsono

Features
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A learning,trainning and sharing tool for doctors. The educational information provided by this APP is for reference purposes only. Before making any decisions, users should consult professional medical advice. The APP shall not be held liable for any consequences arising from: Misinterpretation of the information content leading to incorrect self-assessment, or Deviations resulting from independent use of the materials provided in this APP.

About

ROTEM

Features
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ROTEM (rotational thromboelastometry) is a point-of-care viscoelastic test that evaluates coagulation in real time using whole blood, rather than just providing an isolated number like PT or aPTT. In just a few minutes, it shows how the clot forms, how firm it is, and whether it degrades, through its channels (EXTEM, INTEM, FIBTEM, APTEM, HEPTEM) and parameters (CT, CFT, A5/A10, MCF, ML). It is a key tool for guiding transfusion therapy in trauma, cardiac surgery, postpartum hemorrhage, and severe perioperative bleeding. The problem: ROTEM provides a lot of information quickly... but interpreting it under pressure, remembering normal ranges, and translating it into a concrete action plan isn't always easy, especially outside clinical areas where it is used daily. That’s where ROTEM Interpreter comes in. Enter the values from the terminal, and the app does the rest: Live temogram: As you type, the clot morphology for each channel is drawn—just as you see it on the device—connecting the numbers with the visual image to cement the pattern in your memory. Automatic interpretation: Identifies key patterns: hyperfibrinolysis, fibrinogen vs. platelet deficiency, factor deficiency, heparin effect, and hypercoagulability. Suggested action with dosing: Translates the findings into practical recommendations, calculating fibrinogen dosage (based on target A5 increase and body weight) and A5-guided platelet dosing. Step-by-step management algorithm: (EXTEM/FIBTEM) featuring zoom and pan capabilities for detailed exploration. Integrated guide: Test portfolio, diagnostic patterns, fibrinogen calculation, and an evidence and guidelines section (Cochrane, European Trauma Guideline, ESAIC, EACTS, NICE, OBS2) with links to the original sources. Device-saved interpretation history: 100% offline, light/dark modes, for both adult and pediatric profiles. Who is this for: Intensivists, anesthesiologists, emergency physicians, hematologists, and residents who want to interpret ROTEM quickly and confidently at the bedside. Decision support tool: This app does not replace clinical judgment or correlation with the patient's context; always verify against local ranges and protocols.

Screenshots

Flyinsono4 screens
ROTEM4 screens

Verdict

The call

The clearest difference is price: Flyinsono at Free against ROTEM's $2.99. Flyinsono also leads on iOS requirement (12.2 vs 18.0). On update cadence, 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

Flyinsono is free to download; ROTEM costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Flyinsono ships an update every 5 weeks, ROTEM monthly. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 4 level
Flyinsono versus ROTEM: the parameters behind the verdict, then further details
ParameterFlyinsonoROTEM
PriceFree — better$2.99
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.2 — better18.0
Further details — not scored
Size155 MB4 MB
Age rating17+4+
DeveloperVINNO Technology (Suzhou) Co., LtdCarlos Sarta

In-app purchases

None

Flyinsono

No in-app purchases

None

ROTEM

No in-app purchases

Questions

Is Flyinsono free?
Flyinsono is free to download, with no in-app purchases.
Is ROTEM free?
ROTEM costs $2.99, with no in-app purchases.
Do Flyinsono or ROTEM have ads?
Neither Flyinsono nor ROTEM shows ads.
Which is updated more often, Flyinsono or ROTEM?
Flyinsono ships an update every 5 weeks, and ROTEM monthly. Most recently, Flyinsono was updated on October 17, 2026 and ROTEM on October 12, 2026.

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