# PulmTools: ABG & VBG Analyzer — Respiratory & Critical Care > Respiratory and critical care toolkit for clinicians and learners. (iPhone/iPad app by Samuel Austin Demers.) - Source: https://appshunter.io/ios/app/pulmtools-abg-and-vbg-analyzer/id6770799843 (this page in markdown: same URL + `.md`) - Developer: [Samuel Austin Demers](https://appshunter.io/developer/1896763783) - Category: Medical, Education - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 18.5 · 55 MB - Languages: American English - Released: 2026-08-30 - Data updated: 2026-09-03 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/pulmtools-abg-and-vbg-analyzer/id6770799843/reviews.md ## What is PulmTools? PulmTools is a focused respiratory and critical care toolkit for clinicians and learners. Interpret ABGs and VBGs, use clinical calculators and references, practice realistic cases, and follow learning or de-identified results over time. Start without registration. Core calculators and educational content are available in guest mode, while a free account enables synchronized progress and saved trends. INTERPRET ABGs & VBGs • Enter arterial or venous blood gas values through focused workflows. • Review pH status, likely primary patterns, expected compensation, and applicable oxygenation context. • See measured values alongside a structured interpretation. • Review methodology, limitations, and linked references within applicable tools. EXPLORE RESPIRATORY & CRITICAL CARE TOOLS Use focused calculators and references for: • Ventilator mechanics, minute ventilation, and static compliance • P/F ratio, A–a gradient, ROX index, oxygenation, and ARDS context • Fick cardiac output, hemodynamics, MAP, and shock index • Oxygen tank duration and respiratory support • Umbilical cord and capillary blood gases • Asthma and pulmonology references • Pulmonary risk and clinical-reference workflows • ECMO referral context and additional critical care tools LEARN THROUGH REALISTIC CASES • Build arterial blood gas interpretation skills with ABGenius. • Practice venous blood gas patterns with VBGenius. • Receive immediate feedback and clear explanations. • Use adaptive review and spaced repetition to revisit concepts that need more practice. • Follow accuracy, streaks, review readiness, and learning progress. SAVE & COMPARE TRENDS With a free account, you can: • Save calculator snapshots using non-identifying case aliases. • Compare measurements over time while retaining relevant clinical context. • Open focused trend analyses for supported tools. • Sync learning progress and saved trends across devices. RESET & REFOCUS Use PulmReset and guided Box Breathing for breathing practice and personal reflection between demanding moments. WHO PULMTOOLS IS FOR Designed for respiratory therapists, nurses, physicians, physician assistants, nurse practitioners, students, residents, fellows, and other respiratory and critical care learners. IMPORTANT INFORMATION PulmTools is intended for educational, informational, and clinical-reference purposes. It does not diagnose, recommend treatment, or replace professional medical judgment, institutional protocols, validated equipment measurements, or bedside assessment. Independently verify calculations, source inputs, and clinical decisions. Consult an appropriately qualified healthcare professional before making medical decisions. Do not enter patient names, medical record numbers, dates of birth, or other directly identifying information when saving cases. ## Key features - Interpret ABGs and VBGs - Clinical calculators and references - Realistic case practice - Progress tracking - Breathing exercises - Trend analysis ## Frequently asked questions about PulmTools ### What is PulmTools? PulmTools is a medical app designed for respiratory and critical care professionals and learners. It provides tools for interpreting blood gas results, using clinical calculators, and practicing realistic patient cases. ### Is PulmTools free to use? Yes, PulmTools is completely free to use. Core calculators and educational content are available in guest mode, and a free account enables synchronized progress and saved trends. ### What kind of medical calculations does PulmTools offer? PulmTools offers a wide range of calculations including ventilator mechanics, P/F ratio, A–a gradient, Fick cardiac output, hemodynamics, oxygen tank duration, and more, covering respiratory and critical care contexts. ### Can I practice interpreting blood gases with PulmTools? Yes, PulmTools includes ABGenius for practicing arterial blood gas interpretation and VBGenius for venous blood gas patterns, offering immediate feedback and explanations. ### Does PulmTools have ads? No, PulmTools does not contain advertisements. The app is free and ad-free, focusing on providing a clean and uninterrupted user experience. ### What devices is PulmTools available on? PulmTools is available on iPhone and iPad devices, allowing for convenient access for medical professionals and students on the go. ### How often is PulmTools updated? The latest version of PulmTools is 1.1, which was last updated on September 2, 2026. This indicates a recent update, suggesting ongoing development and support. ### What is the age rating for PulmTools? PulmTools has an age rating of 17+, which is typical for medical reference and educational applications that may contain complex clinical information. ## Version history (last 2 releases) ### 1.1 — 2026-09-02 PulmTools 1.1 expands the respiratory toolkit and improves the experience across iPhone and iPad. • Added new asthma tools and an expanded pulmonology suite. • Added a guided Box Breathing module for quick reset-and-refocus sessions. • Redesigned Home and Explore for clearer organization and faster tool discovery. • Improved iPad layouts across clinical tools, ABGenius, VBGenius, and targeted review sessions. • Saved trends from Home now open directly into their relevant trend analysis. • Refined learning cards, navigation, visual hierarchy, and usability throughout the app. ### 1.0 — 2026-08-30 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*