Best Abg Calculator Apps

250+ iOS apps curated and reviewed

4.2 avg rating
14 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our abg calculator list covers 250+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Abg Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ABG ExpertABG ExpertFree4.8★ (9)NoNoMay 2026
2Complete ABG AnalysisComplete ABG AnalysisFree4.0★ (1)YesNoMay 2026
3ABG CalculatorABG Calculator$9.995.0★ (2)NoNoAug 2026
4Acid Plus - The ABG CalculatorAcid Plus - The ABG CalculatorFree4.9★ (66)NoYesJul 2026
5ABG Calculator - PulmoroABG Calculator - PulmoroFree5.0★ (7)NoNoJul 2026
6Calculate by QxMDCalculate by QxMDFree4.8★ (5.1K)YesNoAug 2026
7Calculator ∞Calculator ∞$5.994.7★ (6.3K)NoYesAug 2026
8Calculator for iPad!Calculator for iPad!Free4.7★ (60K)NoNoAug 2026

Top Picks for Abg Calculator

ABG Expert#1

ABG Expert by Brian Dale Vander Werf MD Inc

Editor's Choice
🏥 Medical
4.8(9 ratings)
Free
ABG Expert screenshot 1
ABG Expert screenshot 2
ABG Expert screenshot 3
ABG Expert screenshot 4
ABG Expert screenshot 5
ABG Expert screenshot 6

This medical tool provides accurate and flexible acid-base analysis for healthcare professionals. It offers detailed explanations, customizable ranges, and advanced features like anion gap correction and A-a gradient adjustments for various patient conditions and locations.

Complete ABG Analysis#2

Complete ABG Analysis by Putu Angga Risky Raharja

Acid Base Status Reader
Strong Contender
🏥 Medical
4.0(1 ratings)
FreeAds
Complete ABG Analysis screenshot 1
Complete ABG Analysis screenshot 2
Complete ABG Analysis screenshot 3
Complete ABG Analysis screenshot 4

This app analyzes arterial blood gas (ABG) results to identify acid-base imbalances. It helps determine acidosis or alkalosis, their respiratory or metabolic origins, and expected compensation. It's a useful tool for health professionals in clinical settings.

ABG Calculator#3

ABG Calculator by SAGA Virtual Tecnologia Ltda

Arterial Blood Gas Analysis
Worth Considering
🏥 Medical
5.0(2 ratings)
$9.99
ABG Calculator screenshot 1
ABG Calculator screenshot 2
ABG Calculator screenshot 3

This medical tool quickly analyzes arterial blood gas results for healthcare professionals. It calculates acid-base status, anion gap, and compensation, offering comprehensive diagnoses offline. Save and share patient results for efficient clinical decision-making.

More Abg Calculator apps to explore

4
Acid Plus - The ABG Calculator
Acid Plus - The ABG Calculator
Acid Plus - The ABG Calculator
Fast, powerful acid-base data
Free

This app provides healthcare professionals with quick, detailed, and easy-to-interpret acid-base results from ABGs and metabolic panels. It offers an intuitive design for complex problem-solving and visualizes disorders with an interactive graph.

Fast ABG and metabolic panel calculationsDetailed interpretation of acid-base disordersInteractive color graph visualization
🏥 Medical
(66)
free with in-app purchases
5
ABG Calculator - Pulmoro
ABG Calculator - Pulmoro
ABG Calculator - Pulmoro
Clinical decision support app
Free

This clinical decision support app assists healthcare professionals in managing patients with respiratory conditions. It offers evidence-based calculations, guided interpretations of arterial blood gases, and educational context for real-time bedside care. The tool aims to simplify critical decisions while maintaining depth and accuracy.

Arterial blood gas (ABG) interpretationsIntegrated oxygenation analysisRespiratory and ventilator focused calculators
🏥 Medical
(7)
free
6
Calculate by QxMD
Calculate by QxMD
Calculate by QxMD
Medical Calculator
Free

This clinical calculator and decision support tool offers over 200 medical calculators and tools for diagnosis, treatment, and prognosis. It adapts to your practice and provides detailed references, integrating with PubMed and Read by QxMD.

Over 200 medical calculatorsClinical decision support toolsCardiology, internal medicine, and more
🏥 Medical
(5.1K)
free with in-app purchases
7
Calculator ∞
Calculator ∞
Calculator ∞
The Best Scientific Calculator
$5.99

This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.

Step-by-step solution hintsMath Photos SolverHandwriting Recognition
📚 Education
(6.3K)
free with in-app purchases
8
Calculator for iPad!
Calculator for iPad!
Calculator for iPad!
Basic & Scientific Calculator
Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

Basic and scientific calculator modesOver 30 scientific operationsCustomizable appearance (iPad)
🔧 Utilities
(60K)
free
9
ABG Pro Arterial Blood Gas
ABG Pro Arterial Blood Gas
ABG Pro Arterial Blood Gas
Arterial Blood Gas Calculator
$2.99

This medical app assists in interpreting acid-base disorders using arterial blood gas analysis. It offers a quick and intuitive tool for healthcare professionals, including an Anion Gap calculator and support for acidosis scenarios. Intended for educational use, it aids in understanding complex patient data.

Arterial blood gas interpretationAcid-base disorder analysisAnion Gap calculator
🏥 Medical
(48)
paid
10
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Large buttonsClear displayFast calculations
🔧 Utilities
(404K)
ad-supported
11
ABG Pro DDx
ABG Pro DDx
ABG Pro DDx
by Gaurav Malhotra
Free
🏥 Medical
(0)
12
Complete ABG
Complete ABG
Complete ABG
by Satish Deopujari
Free

This medical app simplifies Arterial Blood Gas (ABG) diagnosis by focusing on the Henderson-Hasselbalch equation. It offers bedside interpretation, extended analysis with various gap calculations, and a flowchart for diagnostic approaches.

Bedside ABG interpretationExtended ABG analysisAnion gap calculation
🏥 Medical
(1)
free
13
ABG Pro
ABG Pro
ABG Pro
by Gaurav Malhotra
$1.99

This medical app assists nurses, doctors, and students in interpreting arterial blood gases and osmolar gaps. It offers calculations for A-a gradient, anion gap, and more, along with differential diagnoses for acid-base disorders. The tool allows for custom normal ranges and corrects the anion gap for albumin.

Arterial Blood Gas interpretationOsmolar Gap calculationA-a Gradient Calculator
🏥 Medical
(4)
paid
14
Calculator with parentheses
Calculator with parentheses
Calculator with parentheses
Pocket Calculator with %
$3.99

This app provides a robust calculator with advanced features like percentage calculations and support for nested parentheses. It displays the full expression and intermediate results, with a history of recent calculations that can be shared via email. Customize your experience with multiple color themes and enjoy both portrait and landscape modes.

Nested parentheses supportPercentage calculationsFull expression display
📊 Productivity
(2)
paid
15
Calculator :)
Calculator :)
Calculator :)
by Vyasa Rambarran
Free

A simple, neat, and brilliant calculator that displays entire calculations and answers at once. Personalize your experience by choosing your favorite color theme. Works on iPhone and iPod.

Simple and neat interfaceDisplays full calculation and answerCustomizable color themes
🔧 Utilities
(1)
free
16
Calculator - Basic & NoAds
Calculator - Basic & NoAds
Calculator - Basic & NoAds
Calculations can be saved
Free

Perform essential math operations like addition, subtraction, multiplication, and division without any interruptions. Save your calculations with custom titles for easy retrieval and reuse.

Basic arithmetic operationsAd-free experienceSave calculations with titles
🔧 Utilities
(1)
free
17
Calculator: EasyCalc
Calculator: EasyCalc
Calculator: EasyCalc
Smart Calculator & Converter
Free
🔧 Utilities
(0)
18
Smart - Scientific Calculator
Smart - Scientific Calculator
Smart - Scientific Calculator
by Shreyaskumar Patel
Free

This utility app offers a comprehensive suite of calculators for everyday financial, health, and date-related needs. It includes tools for loans, investments, taxes, health metrics, and unit conversions, along with a math solver.

Basic & Scientific CalculationsLoan & Investment CalculatorsHealth & Date Calculators
🔧 Utilities
(1)
ad-supported
19
Critical ABG
Critical ABG
Critical ABG
A comprehensive ABG analyzer
$3.99

This medical app provides a comprehensive analysis of acid-base disorders with a step-by-step approach to understanding them. It includes common causes, differential treatment options, and built-in compensation mechanisms. An optimization calculator for ventilator settings is also available.

Acid-base disorder analysisStep-by-step understandingCommon causes and treatments
🏥 Medical
(4)
paid
20
My Calculator - Easy Maths
My Calculator - Easy Maths
My Calculator - Easy Maths
Formula Master Math Solver Pro
Free

This app offers a comprehensive suite of calculation tools, from basic arithmetic to advanced scientific functions. It features a history log, memory storage, customizable themes, and an AI assistant that explains calculation steps. It's designed for students, professionals, and anyone needing efficient number crunching.

Basic and advanced mathematical functionsCalculation history and memory storageCustomizable themes and color schemes
🔧 Utilities
(1)
free with in-app purchases

FAQ about Abg Calculator

What are the best abg calculator apps for iPhone?
ABG Expert tops our abg calculator apps ranking as of July 2026, with a 4.8-star average from 9 App Store ratings, and it's free to download.
Yes — 14 of the top abg calculator apps we rank are free to download, including ABG Expert and Complete ABG Analysis.
ABG Expert has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 250+ abg calculator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
ABG Expert is a medical tool designed for accurate and flexible acid-base analysis. It helps healthcare professionals interpret arterial blood gas results, calculate anion gaps, and analyze A-a gradients with detailed explanations and customizable parameters.
ABG Expert was designed and tested by practicing physicians and is developed by Brian Dale Vander Werf MD Inc. It aims to provide unparalleled accuracy and power while remaining intuitive for medical professionals.

Related searches