Comparison

Ventilator Guide vs Rapid Vent Calculator

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

Head to head
About

Ventilator Guide

Features
Read full description

Learn how to use and troubleshoot your at-home ventilator. Step-by-step instructions guide you through setup, operation, and troubleshooting. This app is for educational purposes only and is NOT intended for medical advice, diagnosis or treatment. Always contact your physician or other qualified health provider with any questions or concerns you may have regarding the patient's medical condition.

About

Rapid Vent Calculator

This medical app assists healthcare professionals in calculating essential ventilator settings and medication dosages for critical care. It provides rapid, accurate results for paramedics, respiratory therapists, nurses, and doctors, streamlining patient management.

Highlights
  • Effortless ventilator settings calculation
  • Rapid results for quick decision-making
  • RSI medication dosage assistant
  • User-friendly interface for medical professionals
  • Accurate patient parameter input
Features
Read full description

Rapid Vent Calculator is a clinician-focused field guide and reference tool for adult ventilator setting calculations, RSI medication dosing, and quick respiratory care references. Designed for paramedics, EMS clinicians, respiratory therapists, nurses, physicians, transport teams, ER teams, ICU clinicians, and hospital-based critical care providers, Rapid Vent Calculator helps organize common ventilator and airway calculations into a fast, practical workflow. Enter patient sex, height, weight, selected mL/kg, and metabolic acidosis status to generate adult starting-point ventilator values including respiratory rate, tidal volume, and minute ventilation. Calculations use ideal body weight and lung-protective ventilation principles for adult ventilator management. Rapid Vent Calculator also includes RSI medication dosing estimates, normal ventilator values, ABG/VBG blood gas reference charts, RASS reference guidance, dark and light mode, recent session resume, and shareable result snapshots. Whether used by EMS in the field, paramedics during transport, nurses and respiratory therapists in the ER, physicians in the hospital, or ICU clinicians managing ventilators, Rapid Vent Calculator is built to keep key adult ventilation references organized and easy to access. Key features: • Adult ventilator setting calculator • Ideal body weight-based tidal volume estimates • Lung-protective mL/kg selector • Respiratory rate, tidal volume, and minute ventilation results • Metabolic acidosis ventilation mode • RSI medication dosing estimates • Normal ventilator values reference • ABG/VBG blood gas reference charts • RASS reference guide • Shareable results snapshot • Dark and light mode • Clinician-focused workflow for EMS, transport, ER, ICU, hospital, and respiratory care use Rapid Vent Calculator is intended as a clinical reference and calculation aid for licensed healthcare professionals caring for adult patients. It is not a protocol, diagnosis tool, treatment directive, or substitute for clinical judgment. All values are starting-point estimates and must be verified against the patient’s condition, local protocols, institutional policy, and clinician scope of practice.

Screenshots

Ventilator Guide4 screens
Rapid Vent Calculator4 screens

Verdict

The call

The clearest difference is iOS requirement: Ventilator Guide at 11.0 against Rapid Vent Calculator's 13.0. On price, update cadence, ads and in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ventilator Guide ships an update every 30 months, Rapid Vent Calculator every 17 months. The most recent releases landed on March 4, 2026 and July 22, 2026 respectively.

Scorecard1 real difference · 9 level
Ventilator Guide versus Rapid Vent Calculator: the parameters behind the verdict, then further details
ParameterVentilator GuideRapid Vent Calculator
PriceFreeFree
Rating—5.0 (45 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—45 — better
Update frequencyEvery 30 monthsEvery 17 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size116 MB48 MB
Age rating12+17+
DeveloperOSF Healthcare SystemJENCO LLC

In-app purchases

None

Ventilator Guide

No in-app purchases

None

Rapid Vent Calculator

No in-app purchases

Questions

Is Ventilator Guide free?
Ventilator Guide is free to download, with no in-app purchases.
Is Rapid Vent Calculator free?
Rapid Vent Calculator is free to download, with no in-app purchases.
Do Ventilator Guide or Rapid Vent Calculator have ads?
Neither Ventilator Guide nor Rapid Vent Calculator shows ads.
Which is updated more often, Ventilator Guide or Rapid Vent Calculator?
Ventilator Guide ships an update every 30 months, and Rapid Vent Calculator every 17 months. Most recently, Ventilator Guide was updated on March 4, 2026 and Rapid Vent Calculator on July 22, 2026.

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