# Critical Care Tools > Medical calculator for EMS, flight medicine, and critical care providers. (iPhone/iPad app by Kristopher Foote.) - Source: https://appshunter.io/ios/app/critical-care-tools/id6755365525 (this page in markdown: same URL + `.md`) - Developer: [Kristopher Foote](https://appshunter.io/developer/1853422338) - Category: Medical - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 17+ - Requires: iOS 17.4 · 5 MB - Languages: American English - Released: 2025-11-17 - Data updated: 2026-06-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/critical-care-tools/id6755365525/reviews.md ## What is Critical Care Tools? Critical Care Tools is a fast and intuitive medical calculator designed for EMS, flight medicine, and critical care providers who need accurate answers in high-pressure environments. Built by a flight medic, this app focuses on real-world scenarios - medications, ventilation, oxygen management, and rapid decision support without clutter or unnecessary complexity. Designed for Emergency & Critical Care Whether on scene, in the aircraft, or in the ICU, Critical Care Tools reduces cognitive load and supports clinical judgment with clear, quick-access medical calculations. Key Features Medication & Infusion Math • Weight-based dosing calculator • Drip rate calculator (mL/hr or gtt/min) • Supports both kg and lbs entry for rapid conversions Oxygen Duration Calculator (NEW in V2) Know exactly how long your tank will last. • Select common EMS tank sizes (D, M, F, G, H, J, K, E, C) • Custom tank factor support for air medical and specialty operations Customizable RSI Assistant • Auto-calculated induction and paralytic dosing • Supports custom medication lists for agency-specific protocols • Ideal for ground, flight, and critical care transport teams Ventilation Support • Tidal volume calculator • Ideal Body Weight (IBW) auto-calculation Protocol Reader • Import, store, and view PDF protocols directly inside the app • Built-in search to instantly locate medications and procedures • Bookmark pages for fast reference Built for Real-World Use • Fast, offline operation — works anywhere you work • Intuitive layout designed around clinical workflow • Clear interface for stress-state usability (low clicks, big buttons, high contrast) Who This App Is For • Paramedics • Flight medics & flight nurses • Critical care transport teams • Rural EMS • ER & ICU clinicians • Military medics & international providers Disclaimer This app is intended for use by licensed healthcare professionals only and is not a substitute for clinical training, local protocols, or medical direction. Always follow agency guidelines. ## Key features - Medication and infusion math - Weight-based dosing calculator - Oxygen duration calculator - Customizable RSI assistant - Ventilation support - Protocol reader ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Small Tip | $0.99 | one-time | | Medium Tip | $4.99 | one-time | | Large Tip | $24.99 | one-time | ## Frequently asked questions about Critical Care Tools ### What is Critical Care Tools? Critical Care Tools is a medical calculator designed for EMS, flight medicine, and critical care providers. It offers fast, intuitive calculations for medications, ventilation, oxygen management, and decision support in high-pressure environments. ### What types of calculations does Critical Care Tools offer? Critical Care Tools includes medication and infusion math (weight-based dosing, drip rate), an oxygen duration calculator, a customizable RSI assistant, and ventilation support (tidal volume, ideal body weight). ### Can I store my own protocols in Critical Care Tools? Yes, Critical Care Tools features a Protocol Reader that allows you to import, store, and view PDF protocols directly within the app. You can also bookmark pages for quick reference. ### Does Critical Care Tools work offline? Yes, Critical Care Tools is built for fast, offline operation, ensuring it works reliably in any environment where you provide care, without needing an internet connection. ### What devices is Critical Care Tools available on? Critical Care Tools is available for iPhone and iPad devices, making it accessible for a wide range of healthcare professionals. ### What is the age rating for Critical Care Tools? Critical Care Tools has an age rating of 17+, indicating it is intended for mature users who are licensed healthcare professionals. ### How often is Critical Care Tools updated? The latest version of Critical Care Tools is 3.0.2, and it was last updated on December 10, 2025. This suggests a commitment to regular updates and improvements. ### What is the user sentiment for Critical Care Tools? Critical Care Tools has received an excellent rating of 5.0 stars from 2 ratings, indicating very positive user sentiment among its current users. ## Version history (last 4 releases) ### 3.0.2 — 2025-12-10 Version 3.0 – Major Pediatrics, RSI, and Burns Update • Complete Pediatrics Redesign All pediatric tools rebuilt: Vitals, Arrest, Tube Size, BGL/Dextrose, and age-band mapping. • Unified Pediatric Weight System Actual weight → entered weight → age-band estimate, used consistently across Peds dosing, airway, and shock calculations. • Age–Weight Guardrails New alerts highlight weight values outside expected pediatric ranges to reduce dosing errors. • Improved Formatting & Dose Safety All mg, mL, and kg outputs now use medical-safe rounding with no trailing zeros (no “20.0”, no “0.20” issues). • Burns Calculator Improvements Refined TBSA input handling, more accurate weight logic, and updated display formatting for safer fluid calculations. • Enhanced Custom RSI Cleaner interface, improved dose clarity, and consistent mg/kg → mL logic across agents. • Updated Airway Calculations Improved ETT sizing formulas, neonate warnings, and refined blade/LMA suggestions. • Navigation Fixes Quick Access Bars (including Pediatrics) now prevent screen stacking for smoother navigation. • Global Stability Improvements Bug fixes, performance tuning, and prep work for v4.0’s upcoming features. ### 3.0.1 — 2025-12-10 What’s New in Version 3.0 • Major update to calculation accuracy and transparency • Fully customizable RSI drug references with per-drug controls • New built-in math & formulas reference for all major tools • Unified pediatric age and weight logic across peds calculators • Expanded oxygen tools with altitude FiO₂ adjustment • New “New Patient” reset to quickly clear patient data • Customizable Quick Access Bar and Home Screen • Performance improvements and bug fixes throughout All tools remain reference-only and should be verified against local protocols. ### 2.1 — 2025-12-03 New in Version V2 • Oxygen tank duration calculator • Enhanced infusion and drip tools • UI and performance improvements ### 1.0 — 2025-11-17 No release notes. ## Apps similar to Critical Care Tools | App | Rating | Price | Category | | --- | --- | --- | --- | | [Ventilator Guide](https://appshunter.io/ios/app/ventilator-guide/id1522572803) | — | Free | Medical | | [Peak Response](https://appshunter.io/ios/app/peak-response/id1532180261) | — | Free | Medical | | [Island County WA MPD Protocols](https://appshunter.io/ios/app/island-county-wa-mpd-protocols/id6450792385) | — | Free | Medical | | [MedEquip](https://appshunter.io/ios/app/medequip/id1553483113) | 3.7 (3) | Free | Medical | | [EMS Pathfinder](https://appshunter.io/ios/app/ems-pathfinder/id6752676004) | 5.0 (5) | Free | Medical | | [e-Bridge](https://appshunter.io/ios/app/e-bridge/id499960201) | 4.3 (15) | Free | Medical | ## More apps by Kristopher Foote - [SightWordGame](https://appshunter.io/ios/app/sightwordgame/id6756753432) - [Forge Merge](https://appshunter.io/ios/app/forge-merge/id6756822234) - [CampReady- Trip Readiness](https://appshunter.io/ios/app/campready-trip-readiness/id6757763875) All apps by Kristopher Foote: https://appshunter.io/developer/1853422338 ## Related topics [critical care tools](https://appshunter.io/ios/topics/critical-care-tools) · [critical care](https://appshunter.io/ios/topics/critical-care) · [critical care pediatric](https://appshunter.io/ios/topics/critical-care-pediatric) --- *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 2026-06-02.*