What Is VISPro - VIS Calculator?

VISPro is a specialized medical utility designed for critical care professionals, including intensivists, anesthesiologists, and critical care nurses. Its primary value proposition is providing a streamlined, point-of-care tool for calculating the Vasoactive-Inotropic Score (VIS), a critical metric for quantifying cardiovascular support in patients. Positioned within the Medical category, the app adopts a low-friction, one-time purchase model ($0.99). This strategy targets professionals seeking a reliable, ad-free, and dedicated tool without the commitment of a recurring subscription. The app has recently entered the market, debuting at #31 in the Paid Medical category (US), indicating an immediate, albeit niche, interest from the medical community.

What are the key features?

VIS CalculationStandard

Calculates the Vasoactive-Inotropic Score (VIS), a clinical tool used to quantify the amount of cardiovascular support a patient is receiving.

What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.

Gathering public signals...

Sentiment analysis will be available once enough user reviews are collected.

How is it ranked?

ChartRankChange
Paid#31NEW
No ranking data for this selection.

What are the pros and cons?

Pros

  • Focused utility solving a specific clinical problem
  • Low $0.99 price point reduces friction for professional users
  • Professional-grade positioning

Cons

  • Zero social proof (no ratings/reviews)
  • Single-feature limitation
  • Lack of digital footprint (no website/socials)

What is the market outlook?

Growth Opportunities

  • Expansion into a broader suite of critical care calculators
  • Content marketing to capture professional search traffic
  • Potential integration with clinical reference platforms

Market Threats

  • Dominance of established, free, multi-tool medical apps
  • Maintenance overhead vs. low revenue potential
  • Low barrier to entry for competitors to replicate the calculation

What are the key takeaways?

VISPro - VIS Calculator is a divisive medical app that is a paid app.

Best for: Medical professionals, such as intensivists, anesthesiologists, and critical care nurses, who require quick bedside calculations for vasoactive medication support.

How much does it cost?

Model: paid

Tiers:
One-time purchase at $0.99

The app utilizes a low-cost, one-time purchase model, positioning itself as a utility tool for medical professionals rather than a subscription-based service.

iOS Price

$0.99

Independent intel to help builders create better apps.

No publisher influence. No third-party bias. Built with objectivity in mind to serve the builder community. Reports are continuously improved and refined. For informational purposes only.

Hope this helps & keep building! · Found an error?

Cite this report

Marlvel.ai. “VISPro - VIS Calculator Intelligence Report.” Updated Apr 1, 2026. https://marlvel.ai/intel-report/medical/com-readfeed-vispro

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