Oxygen Calculation Tool app icon

Apps Like Oxygen Calculation Tool for iPhone and iPad

Calculate supply and flow rate

Calculate usable time based on supply and flow rate. Input flow rate as free flow or from ventilation settings using minute ventilation and FiO2. Add or remove up to 10 cylinders for portable and onboard supplies.

by Joshua Savko★ 4.8165 ratingsReference$0.99Data updated 2026-11-07

Oxygen Calculation Tool screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

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    Pvc Pipes Measures Insulator++

    Clarence Snickers

    Select pipe size and insulation for reference

    Find reference numbers for jacketing and elbows in PVC and metal. Calculate common measurements like O.D. and O.C. Select pipe and insulation sizes to retrieve data. Used by journeymen and apprentices in commercial and industrial settings.

    ★ 4.865 ratingsReferenceFreeData updated 2026-09-28
  2. BudLabs app icon

    BudLabs

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    ★ 3.277 ratingsProductivityFreeData updated 2026-09-11
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    Azan

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    Track prayer times and qibla direction

    Displays prayer times for Fajr, Shorouq, Dhuhr, 'Asr, Maghrib, and I'sha using GPS positioning. Shows Qibla direction compass and Islamic calendar. Provides alarm notifications for prayer times.

    ★ 4.085 ratingsReferenceFreeData updated 2026-09-08
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    iALS

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    ★ 1.01 ratingsMedicalFreeData updated 2026-10-07
  2. Safecheck app icon

    Safecheck

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  3. Pregnancy Week Tracker app icon

    Pregnancy Week Tracker

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    Track weeks and trimesters

    Track progress with a visual pie chart showing current and days pregnant. View trimester and remaining days until birth. Calculate expected date of birth manually or use the built-in calculator.

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  4. eNRI app icon

    eNRI

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    ★ 5.01 ratingsEducationFreeData updated 2026-09-21
  5. Air Vent app icon

    Air Vent

    Gibraltar Industries, Inc.

    Calculate requirements and roof pitch

    Calculate ventilation requirements and share results for a ventilation system. Use the roof pitch tool to determine intake and exhaust options. Access an extensive library of documents for roofing project information.

    ★ 4.06 ratingsReferenceFreeData updated 2026-09-11
  6. GIR Calc app icon

    GIR Calc

    Nicholas Wells

    Calculate GIR for pediatric care

    The app calculates GIR based on weight, sugar percentage, and volume for IV drips. It is designed for medical students, nurses, residents, and fellows working in pediatrics or the neonatal ICU.

    ★ 4.85 ratingsMedicalFreeData updated 2026-10-16
  7. RehabKit app icon

    RehabKit

    SCHUMACHER PHYSICAL THERAPY AND PERFORMANCE LLC

    Stay updated with rehabilitation journals

    RSS Feed allows users to access and read the latest rehabilitation journals automatically. Stopwatch tracks minimum, maximum, and average times from multiple recordings. Inclinometer measures tilt angles for precise posture and movement analysis.

    ★ 5.082 ratingsUtilitiesFreeData updated 2026-09-13
  8. AWG Calculator App app icon

    AWG Calculator App

    Melchisedec Martinez Rodriguez

    Calculate wire size and NEC® standards

    Perform electrical calculations including wire size, voltage drop, and conduit sizing. Customize material and temperature settings. Access NEC® 2023 tables, FAQs, and searchable articles. Calculate ampacity and use Ohm's Law.

    ★ 4.755 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.