Comparison

Rapid Vent Calculator vs Safe Vent

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

Head to head
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.

About

Safe Vent

Read full description

Safe Vent performs calculations and provides recommendations designed to guide and complement healthcare team decisions in anesthesia/operating rooms, emergencies, and intensive care units. Oxygenation formulas, ventilation, mechanical power, driving pressure, and optimal PEEP predicted by Artificial Intelligence are some of its interesting features. This application does not replace individualized medical judgment for each patient and specific situation. Privacy policy: https://docs.google.com/document/d/1ESNGzHMyY034zsNM9J1f7BLyS47zP1PTvdaTCp1sdfg/edit?pli=1#heading=h.2gfsp4psfhxd Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rapid Vent Calculator4 screens
Safe Vent2 screens

Verdict

The call

The clearest difference is in-app purchases: Rapid Vent Calculator at none against Safe Vent's 2. On price, update cadence, ads 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

Both are free to download. Safe Vent sells 2 in-app purchases, starting at $2.99 per month. Rapid Vent Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Rapid Vent Calculator ships an update every 4 months, Safe Vent every 3 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 9 level
Rapid Vent Calculator versus Safe Vent: the parameters behind the verdict, then further details
ParameterRapid Vent CalculatorSafe Vent
PriceFreeFree
Rating5.0 (47 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings47 — better—
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size48 MB58 MB
Age rating17+17+
DeveloperJENCO LLCSYNAPS AI SAS

In-app purchases

None

Rapid Vent Calculator

No in-app purchases

2 purchases

Safe Vent

Subscriptions2
  • Safe Vent Full Access3 Days trial$2.991 Month
  • Safe Vent Full Access3 Days trial$29.991 Year

Questions

Is Rapid Vent Calculator free?
Rapid Vent Calculator is free to download, with no in-app purchases.
Is Safe Vent free?
Safe Vent is free to download, with in-app purchases available.
Do Rapid Vent Calculator or Safe Vent have ads?
Neither Rapid Vent Calculator nor Safe Vent shows ads.
Which is updated more often, Rapid Vent Calculator or Safe Vent?
Rapid Vent Calculator ships an update every 4 months, and Safe Vent every 3 months. Most recently, Rapid Vent Calculator was updated on October 7, 2026 and Safe Vent on October 15, 2026.

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