Flyinsono vs ROTEM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flyinsono
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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.
ROTEM
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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
Verdict
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
Flyinsono is free to download; ROTEM costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flyinsono ships an update every 5 weeks, ROTEM monthly. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | Flyinsono | ROTEM |
|---|---|---|
| Price | Free — better | $2.99 |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 155 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | VINNO Technology (Suzhou) Co., Ltd | Carlos Sarta |
In-app purchases
Flyinsono
No in-app purchases
ROTEM
No in-app purchases









