Comparison

Iv vs Valve PPM

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

Head to head
About

Iv

Features
Read full description

Met deze infuus-calculator-app kunt u snel en eenvoudig de infuusstand berekenen van continue intraveneuze medicatie, zoals prostin en ventolin, pijnstilling en sedatie (o.a. morfine en midazolam) en inotropie (o.a. dopamine, noradrenaline). De app biedt geen doseringen (deze kunnen worden gevonden in externe bronnen zoals het kinderformularium of het farmacotherapeutisch kompas), maar geeft de mogelijkheid eenvoudig de loop-snelheid van het infuus te berekenen op basis van de ingevoerde dosering en oplossing.

About

Valve PPM

This tool assists medical professionals in assessing implanted prosthetic cardiac valves. It offers guidance for checking existing valve function and selecting the optimal valve before implantation based on patient and prosthesis parameters.

Highlights
  • Assess implanted valve function
  • Select optimal valve before implantation
  • Analyze patient and prosthesis parameters
  • Identify potential patient-prosthesis mismatch
  • Determine intrinsic prosthesis dysfunction
Features
Read full description

Valve PPM is an innovative mobile tool developed to support echocardiography professionals in their effort of assessing the functionality of implanted prosthetic cardiac valves. The application provides guidelines for assessing an already implanted valve (Check Valve Function) and for choosing a valve before implantation (Optimal Valve Selector). The algorithms behind the App have been derived after an extensive research of the published materials on the aortic and mitral prosthetic valve assessment. - Check Valve Function After selecting a particular valve type, the patient characteristics (weight/height) and the prosthesis actual parameters (peak velocity, mean gradient, VTI prosthesis, VTI LVOT and LVOTd), Valve PPM will provide the user with an answer regarding the normal function of the valve, the potential patient prosthesis mismatch or the intrinsic prosthesis dysfunction. - Optimal Valve Selector The user will be required to select a valve position (aortic/mitral) and the patient characteristics (weight/height) and Valve PPM will instantly indicate the minimum Effective Orifice Area (EOA) in order to avoid Patient Prosthesis Mismatch (PPM).

Screenshots

Iv1 screens
Valve PPM4 screens

Verdict

The call

The clearest difference is price: Valve PPM at Free against Iv's $1.99. Valve PPM also leads on update cadence (every 2 months vs every 10 months). Iv's advantage is iOS requirement (11.0 vs 15.1). On 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

Valve PPM is free to download; Iv costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Iv ships an update every 10 months, Valve PPM every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Iv versus Valve PPM: the parameters behind the verdict, then further details
ParameterIvValve PPM
Price$1.99Free — better
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 10 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size7 MB37 MB
Age rating12+12+
DeveloperRimonKRUTSCH

In-app purchases

None

Iv

No in-app purchases

None

Valve PPM

No in-app purchases

Questions

Is Iv free?
Iv costs $1.99, with no in-app purchases.
Is Valve PPM free?
Valve PPM is free to download, with no in-app purchases.
Do Iv or Valve PPM have ads?
Neither Iv nor Valve PPM shows ads.
Which is updated more often, Iv or Valve PPM?
Iv ships an update every 10 months, and Valve PPM every 2 months. Most recently, Iv was updated on November 1, 2026 and Valve PPM on November 3, 2026.

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