Comparison

Rapid Vent Calculator vs Respiratory Notes

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

Respiratory Notes

This app provides a comprehensive, procedure-based reference for respiratory therapy information. It includes illustrations, forms, and algorithms to aid in study and practice, with content organized around protocols and new pulmonary disease tabs. An in-app purchase unlocks all content, and a subscription offers continuous updates.

Highlights
  • Procedure-based format
  • Supporting illustrations and tables
  • Fill-in-the-blank forms
  • Algorithms based on AARC Guidelines
  • SmartSearch technology
  • Offline content access
Features
Read full description

"Try before you buy"" - Download the FREE App, which includes sample content. An in-App purchase is required to unlock all content.   Procedure-based format, all the respiratory therapy information you need at your fingertips. Respiratory Notes: Respiratory Therapist's Pocket Guide a quick-reference tool that put all the respiratory therapy information you need at your fingertips. The procedure-based format includes supporting illustrations, fill-in-the-blank forms, and algorithms to help you study and guide you in practice. Key Features * Bullet-point reviews guide you through procedures. * Quick-scan illustrations and tables summarize data. * Algorithms are based on AARC Clinical Practice Guidelines. * Key forms allow you to gather data at the bedside, and then transcribe to conventional charts New to this Edition * NEW! Pulmonary Disease and Airway/Ventilation Tabs * NEW! Comprehensive index * UPDATED! Procedures now organized around protocols No internet connection is required to access the content after the initial download. Find information quickly using powerful SmartSearch technology. Search part of term for those hard to spell medical terms. Content licensed from printed ISBN 10: 0803629222 Content licensed from printed ISBN 13: 9780803629226 SUBSCRIPTION : Please choose an auto renewable subscription plan to receive content access & continuous updates. Your subscription automatically renews as per your plan, so you always have the latest content.   Yearly auto-renewing payments - $29.99   Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscription may be managed by the user & auto-renewal can be disabled at any time by going to your device “Settings” and tapping “iTunes & App Store”. Any unused portion of a free trial period will be forfeited when you purchase a subscription, where applicable.   If you have any questions or comments, email us any time: customersupport@skyscape.com or call 508-299-30000   Privacy Policy-https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms and Conditions-https://www.skyscape.com/terms-of-service/licenseagreement.aspx   Editor(s):  Gary C. White MEd RRT RPFT Publisher: F. A. Davis Company

Screenshots

Rapid Vent Calculator4 screens
Respiratory Notes4 screens

Verdict

The call

The clearest difference is rating: Rapid Vent Calculator at 5.0 against Respiratory Notes's 4.0. Rapid Vent Calculator also leads on in-app purchases (none vs 1) and ads (none vs shown). Respiratory Notes's advantage is update cadence (every 6 months vs every 17 months). On price, device support and iOS requirement 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. Respiratory Notes sells 1 in-app purchase, starting at $39.99 per year. Rapid Vent Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Rapid Vent Calculator holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Rapid Vent Calculator has 45 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Rapid Vent Calculator ships an update every 17 months, Respiratory Notes every 6 months. The most recent releases landed on July 22, 2026 and August 19, 2026 respectively.

Scorecard6 real differences · 4 level
Rapid Vent Calculator versus Respiratory Notes: the parameters behind the verdict, then further details
ParameterRapid Vent CalculatorRespiratory Notes
PriceFreeFree
Rating5.0 (45 ratings) — better4.0 (4 ratings)
Positive reviews100.0% of reviews—
Number of ratings45 — better4
Update frequencyEvery 17 monthsEvery 6 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size48 MB47 MB
Age rating17+17+
DeveloperJENCO LLCSkyscape Medpresso Inc

Customer experience

Rapid Vent Calculator

All ratings36 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Respiratory Notes

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

Rapid Vent Calculator

No in-app purchases

1 purchases

Respiratory Notes

Subscriptions1
  • Respiratory Notes$39.991 Year

Questions

Is Rapid Vent Calculator free?
Rapid Vent Calculator is free to download, with no in-app purchases.
Is Respiratory Notes free?
Respiratory Notes is free to download, with in-app purchases available.
Which has better reviews, Rapid Vent Calculator or Respiratory Notes?
Rapid Vent Calculator is rated higher. Rapid Vent Calculator averages 5.0 out of 5 from 45 ratings, while Respiratory Notes averages 4.0 from 4 ratings.
Do Rapid Vent Calculator or Respiratory Notes have ads?
Respiratory Notes shows ads; Rapid Vent Calculator does not.
Which is updated more often, Rapid Vent Calculator or Respiratory Notes?
Rapid Vent Calculator ships an update every 17 months, and Respiratory Notes every 6 months. Most recently, Rapid Vent Calculator was updated on July 22, 2026 and Respiratory Notes on August 19, 2026.

Other comparisons