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NICU Calculator

NICU Calculator

By Tameem Hamoui

NICU Calculator is a medical utility app for Android and iOS that provides specialized infant care calculations and general mathematical tools.

The App DNA

What makes this app unique?

Medical staff hire this tool to reduce human error in high-stakes neonatal fluid and medication management, replacing manual calculation workflows with a digital reference.

For NICU medical staff and general Android users seeking all-in-one calculation tools.

What does it look like?

Key features

NICU Fluid Managementedge

Calculates total fluid, TPN, intralipid, and feeding rates for infants.

Umbilical Line/ETT Calculatoredge

Determines catheter lengths and intubation tube sizes based on infant weight.

How much does it cost?

freemiumiOS: $2.99Android: Free (Ad-supported)

Monetization is split between a one-time paid utility on iOS and an ad-supported, high-volume tool on Android.

Velocity

Dormant developmentopaqueShow more...

The app has been effectively dormant for years, with the most recent release occurring on March 23, 2023. Prior to that, there was an eight-year gap in development activity following the February 2015 update. There is no evidence of active maintenance, feature development, or live operations. The development trend is stagnant.

See all version history

Who built it?

Tameem Hamoui

4 apps tracked · Medical

Mega HasanMega HasanKill SectorKill SectorSuper OrbitSuper Orbit
Explore the full publisher profile

User Sentiment

What do users think recently?

Review voice lately leans mixed. Users appreciate lightweight design and fast calculation speed provide a reliable utility for daily math tasks, but report calculation errors and cursor jumping during long input sequences disrupt the workflow.

How are ratings & reviews evolving?

Google Play
4.28 · 367k
App Store
2.33 · 3

What users say, by theme

What Users Love
  • Lightweight design and fast calculation speed provide a reliable utility for daily math tasks
What Frustrates Users
  • Calculation errors and cursor jumping during long input sequences disrupt the workflow
What Users Want 1 request inside

50 of 50 recent reviews analyzed · high confidence · Mixed overall

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Unlock 1 user request, each backed by review evidence.

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Competition

Competitive landscape for NICU Calculator

How's the Medical market?

NICU Calculator holds a #93 Paid rank in the US Medical category, but the 2.33 rating on iOS against a 4.28 rating on Android suggests a failure to maintain parity across platforms.

Read the market outlook

The rivals identified

Harriet Lane Handbook App

By Skyscape Medpresso Inc

Both apps target pediatric and neonatal healthcare professionals with point-of-care clinical tools, creating direct competition for the same professional utility during patient treatment.

  • Harriet Lane integrates Johns Hopkins pediatric reference content, whereas NICU Calculator focuses strictly on fluid management.
  • Harriet Lane provides interactive clinical flowcharts, while NICU Calculator relies on manual input for calculation tasks.
NICU Calculator vs Harriet Lane Handbook App
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Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for NICU Calculator

Where is it heading?

The medical calculator market is consolidating around high-frequency update models that ensure clinical accuracy. NICU Calculator's maintenance-mode posture leaves it exposed to specialized rivals, so the PM must shift to a higher-cadence release cycle to remain relevant.

  • Persistent cursor-jumping bugs in the latest version disrupt professional workflows, which accelerates churn to more stable clinical calculation suites.
  • Recent updates focus on maintenance rather than feature expansion, leaving the app vulnerable to competitors with faster release cadences.

The SWOT

Core Strengths
  • NICU fluid management library functions as a B2B distribution moat into clinical partnerships
Critical Frictions 2 weaknesses inside
Growth Levers
  • Integration of automated data logging could mirror success of chronic condition trackers
Market Threats 1 threat identified

Next best moves

1 Invest · 1 Pivot

Rebuild input field logic to fix cursor jumping because it disrupts professional workflow → improve retention

+ 1 more prioritized move

The counter-intuitive read

The app's reliance on ad-supported Android users for scale is a liability…

Read the full take

Feature gaps

Rapid release cadence (available in Vargo Anesthesia Mega App but missing here) +1

Since the last report: The app shifted to a fragmented freemium pricing model and revealed critical technical regressions that hinder professional clinical use.

Bottom line

NICU Calculator holds its category position through specialized clinical utility, but technical regressions and lack of platform parity erode professional trust, so the PM must prioritize input stability to prevent churn to specialized rivals.

Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.

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Report last updated

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 NICU Calculator, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The app shifted to a fragmented freemium pricing model and revealed critical technical regressions that hinder professional clinical use.

shifted

Freemium Model Adoption

declined

Professional Workflow Disruption

shifted

Platform Parity Disparity

shifted

Audience Scope Broadening

Cite this report

Marlvel.ai. “NICU Calculator Intelligence Report.” Updated May 20, 2026. https://marlvel.ai/apps/com-coolcodez-nicu

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