Code Blue CPR – ACLS Timer icon
EasyDrops IV Drip Calculator icon
EasyIV Infusion Calculator icon

Michael Mattesco Horta

For healthcare professionals, including nurses, paramedics, and emergency responders, requiring precise timing and calculation tools during clinical procedures.

3apps3.8(34)Medical

Snapshot

Who is Michael Mattesco Horta?

Providing specialized utility tools for healthcare professionals to manage critical resuscitation and infusion calculations at the point of care.

Target audience

Healthcare professionalsIncluding nursesParamedics

Top rival

MD Aware

Other rivals

Portfolio

3
apps
Medical3

Last updated

Code Blue CPR – ACLS Timer

v3.2

4mo ago

Steady

Publisher DNA

What defines Michael Mattesco Horta?

Publisher DNA

Primary focus

Medical utility tools for clinical settings

Scale

indie

Target audience

Healthcare professionals, including nurses, paramedics, and emergency responders, requiring precise timing and calculation tools during clinical procedures.

Signature Patterns

  • Exclusive focus on high-stakes medical utility and clinical calculation
  • Monetization via a paid-upfront (premium) model rather than subscriptions
  • Niche targeting of frontline healthcare professionals such as nurses and paramedics
  • Utility-first design focused on specific medical protocols and bedside workflows
Steady

Portfolio momentum

The publisher maintains a steady development cadence with 2 releases across their 3-app portfolio in the last 6 months.

Last release 8d agoActive apps 3

Portfolio

What does Michael Mattesco Horta ship?

Apps

3 apps analysed

Distributed across 11 markets, strongest in Americas.

Based on 2 of 3 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • Brazil2 / 2
  • United States2 / 2
  • Mexico1 / 2

Europe (4)

  • Portugal2 / 2
  • Spain1 / 2
  • Turkey1 / 2
  • United Kingdom1 / 2

Asia-Pacific (4)

  • Australia1 / 2
  • India1 / 2
  • Indonesia1 / 2
  • Vietnam1 / 2

Core markets (2/2 apps)

BrazilPortugalUnited States

Rivals

Who does Michael Mattesco Horta compete with?

The rivals identified

Nemeses(1)

Medicon Apps

known forCliniCalc Medical Calculator

1 app4.8Medical

Both apps target medical professionals requiring clinical calculations, creating direct competition for the same clinical workflow time. The overlap in utility forces users to choose between a specialized infusion tool and a general-purpose reference library.

Contenders(10)

Arturo Gomez

known forPeptide Calculator: DoseRx

1 app4.8Medical

Both apps target users requiring precise liquid dosage calculations, creating direct competition for users seeking reliable medical utility tools.

Chris Marcellino MD

known forOpioids Dosage Conversion

1 app4.3Medical

Both applications target medical professionals performing clinical dosage calculations, creating direct competition for utility space in hospital workflows.

David Dzeveckij

known forPeptide Calculator: PepCalc

1 app4.7Medical

Both apps target users performing precise dosage calculations, creating direct competition for users seeking rapid, reliable math tools for medical or chemical administration.

Evan Schoenberg

known forMediMath Medical Calculator

1 app4.5Medical

Both apps target medical professionals at an identical $0.99 price point, competing directly for clinical workflow efficiency.

iLeaf

known forDrip Infusion - IV Rate Calc

1 app2.4Medical

Both applications target healthcare professionals managing intravenous therapy, competing directly for the same clinical workflow utility market.

Jeffrey Fulton

known forDrip Rate: IV Drip Rate Calc

1 app4.2Medical

Both applications target medical professionals requiring rapid IV infusion calculations, creating direct competition for the same clinical workflow.

LogicLine

known forDrug Infusions TIVA TCI Scores

1 app4.4Medical

Both apps target medical professionals performing IV infusion calculations, creating direct competition for clinical workflow utility.

Omnimedic Solutions

known forOmniMedix Medical Calculator

1 app4.4Medical

Both apps target medical professionals for medication infusion calculations, creating direct competition for the same clinical workflow.

Skyscape Medpresso

known forDosage Calculations Made Easy

1 app4.5Medical

Both applications target healthcare professionals and students requiring dosage and infusion math, creating direct competition for clinical utility and exam preparation.

WINDY HEALTH COMPANY

known forInfusion Calculator (WH)

1 app4.8Medical

Both apps target medical professionals for IV infusion calculations, competing directly on clinical workflow efficiency.

Same space(7)

MD Aware

known forMDCalc Medical Calculator

2 apps4.9Medical

This app provides a broader library of clinical decision support tools for the same medical professional audience.

ANESTESIARTE CALI

known foriTIVA Anesthesia Plus

1 app4.8Medical

This app targets the same anesthesia-focused user base with specialized pharmacokinetic simulation rather than general infusion math.

David Zapencki

known forNursing Dosage Calc Quiz

1 app1.0Medical

This app focuses on educational preparation for nursing students rather than active clinical infusion support.

IKEM

known forInfusion pump

1 app3.0Medical

This app provides a direct alternative for calculating continuous drug infusion rates for circulatory support.

Medicine Genius

known forDrug Dose & IV Rate Calc AI

1 appMedical

This app functions as a reference guide for students to review academic formulas rather than a tool for live clinical calculations.

sk apps & games

known forMedCase - Medical Simulation

1 app0.0Medical

MedCase targets the same healthcare professional audience but shifts the utility from bedside calculation to educational simulation and training.

Wonkru

known forPeptide Calculator App

1 app4.4Medical

This app addresses a niche dosage calculation need for researchers, overlapping with the precision requirements of infusion math.

New entrants(1)

This app acts as a study tool for nursing students to practice weight-based dosage problems without clinical application.

The Analyst's Read

The bottom line on Michael Mattesco Horta

Bottom line

This publisher is a disciplined indie developer filling specific gaps in the clinical utility market with low-friction, paid-upfront tools. Their focus on high-utility emergency protocols provides a clear niche away from the crowded general medical reference category.

Frequently asked questions

How many apps does Michael Mattesco Horta publish?
Michael Mattesco Horta has 3 apps tracked by Marlvel, primarily in the Medical category.
What kind of apps does Michael Mattesco Horta make?
Michael Mattesco Horta's portfolio is concentrated in Medical, with an average rating of 3.8/5 across rated apps.
What is Michael Mattesco Horta's top app?
By review volume across the portfolio, Code Blue CPR – ACLS Timer is Michael Mattesco Horta's best-known app tracked by Marlvel.
In how many countries are Michael Mattesco Horta's apps available?
Marlvel has tracked Michael Mattesco Horta's apps across 11 countries.

What fed this analysis

Apps analyzed:
3
With full intel:
1
With overview:
3
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Michael Mattesco Horta, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Michael Mattesco Horta intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/michael-mattesco-horta

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Data licensed under CC-BY-NC 4.0