Best Acid Base Apps

96+ iOS apps curated and reviewed

4.7 avg rating
14 free apps
Updated May 2026

If you already know ABG Acid, this is the deeper bench. 96+ acid base apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Acid Base

ABG Acid-Base eval#1

ABG Acid-Base eval by Joshua D. steinberg

Editor's Choice
🏥 Medical
4.6(7 ratings)
Free
ABG Acid-Base eval screenshot 1
ABG Acid-Base eval screenshot 2
ABG Acid-Base eval screenshot 3
ABG Acid-Base eval screenshot 4
ABG Acid-Base eval screenshot 5
ABG Acid-Base eval screenshot 6

This application guides clinicians through a step-by-step approach to analyze acid-base disorders and electrolytes, providing diagnostic ideas and teaching the thinking process along the way. It helps users evaluate patient data, identify primary and additional acid-base disorders, and arrive at differential diagnoses, making it a valuable support tool for clinicians who use these tests occasionally or want to improve their skills.

Acid-Base Calculator#3

Acid-Base Calculator by ITDCS Ltd

Worth Considering
🏥 Medical
4.5(4 ratings)
$3.99
Acid-Base Calculator screenshot 1
Acid-Base Calculator screenshot 2
Acid-Base Calculator screenshot 3
Acid-Base Calculator screenshot 4
Acid-Base Calculator screenshot 5

This application helps healthcare professionals quickly and easily interpret acid-base disorders at the bedside, generating results for various calculations in seconds. By enabling timely identification and treatment of underlying causes, it improves patient care, and is internationally friendly with flexible unit options.

More Acid Base apps to explore

4
Magder Acid-Base
Magder Acid-Base
Magder Acid-Base
A Physical/Chemical Approach
Free
🏥 Medical
(1)
5
Acid Base pH
Acid Base pH
Acid Base pH
Titration & Indicators
$3.99
$4.99 | 20% OFF

This application is a powerful tool for calculating pH values and titration curves of acid-base aqueous systems, allowing users to estimate pH values, plot titration curves, and determine titrant volumes. It provides advanced features such as exporting titration curves, adjusting water dissociation constants, and listing commonly used indicators, making it useful for chemistry calculations and buffer preparation.

📚 Education
(1)
6
Acid Base Salt Practice
Acid Base Salt Practice
Acid Base Salt Practice
NEET & JEE Ionic Equilibrium
Free
📚 Education
(0)
7
ACID BASE MAVEN APPLICATION
ACID BASE MAVEN APPLICATION
ACID BASE MAVEN APPLICATION
by NMJ APPS LLC
Free
🏥 Medical
(0)
8
Acid Base Reaction-EduTech Era
Acid Base Reaction-EduTech Era
Acid Base Reaction-EduTech Era
Neutralization Reaction App
$1.99
📚 Education
(0)
9
CloudLabs Acid-Base Enthalpy
CloudLabs Acid-Base Enthalpy
CloudLabs Acid-Base Enthalpy
by Jiovany Orozco
Free
📚 Education
(0)
10
Acid Plus - The ABG Calculator
Acid Plus - The ABG Calculator
Acid Plus - The ABG Calculator
Fast, powerful acid-base data
Free

This essential tool for healthcare professionals quickly calculates and interprets acid-base results from blood tests, providing detailed and easy-to-understand information at your fingertips. With its intuitive design and interactive graph, it helps users diagnose complex acid-base problems in seconds, making it a must-have for medical professionals and students.

🏥 Medical
(66)
11
Complete ABG Analysis
Complete ABG Analysis
Complete ABG Analysis
Acid Base Status Reader
Free
🏥 Medical
(1)
12
CloudLabs Weak Acids and Bases
CloudLabs Weak Acids and Bases
CloudLabs Weak Acids and Bases
by Jiovany Orozco
Free
📚 Education
(0)
13
Acid and Base Molarity Calc
Acid and Base Molarity Calc
Acid and Base Molarity Calc
Acid and Base Solution Tool
$2.99

This application helps users prepare acid or base solutions of a specified molarity by providing lab-ready directions and calculations. It calculates molarity based on weight percentage, density, and molecular weight, and allows users to easily dilute solutions and copy results to other apps.

🔧 Utilities
(1)
14
Expert Buffer Designer
Expert Buffer Designer
Expert Buffer Designer
by Bioprocess Tools LLC
Free

"Buffer Designer & Analyzer" is a powerful pH calculator and buffer design tool that provides real-time feedback, recipe generation, and advanced variability analysis to help scientists, engineers, and lab professionals achieve precision and efficiency in their buffer preparations. With its comprehensive features, such as buffer selection, instant variability analysis, and dynamic pH adjustment, this application empowers users to take their buffer preparations to the next level. Download it today and master the art of buffer preparation.

📊 Productivity
(1)
15
Anion Gap Calculator
Anion Gap Calculator
Anion Gap Calculator
Acid Base Balance
Free
🏥 Medical
(0)
16
Blood pH
Blood pH
Blood pH
Acid Base Imbalance Calculator
$1.99

This acid-base imbalance calculator helps determine and track a patient's acid-base disorders through an interactive graph, providing insights into the relationship between pH, PaCO2, HCO3, and Standard Base Excess. With additional features like Anion Gap and A-a Difference calculators, users can gain a better understanding of the disturbance and track changes over time.

🏥 Medical
(28)
17
MGH Nephrology Guide
MGH Nephrology Guide
MGH Nephrology Guide
Massachusetts General Hospital
Free

This comprehensive guide provides quick reference for diagnosis and management of patients with kidney disease and electrolyte disorders, featuring over 150 topics, 320 tables and charts, and regular updates. It is ideal for medical professionals, including students, residents, and specialists, who can access detailed information, make custom notes, and link to primary literature.

🏥 Medical
(26)
18
Titration 1.0
Titration 1.0
Titration 1.0
by Brooke Hatfield
Free

This utility helps students and professionals study aqueous acid-base equilibria from multiple perspectives, providing insight into chemical reactivity and allowing users to explore complex interactions among multiple equilibria. With over 80 molecules included, users can calculate pH, create buffer solutions, determine titration endpoints, and more, making it a valuable tool for understanding acid-base equilibrium and saving time in the laboratory.

📚 Education
(1)
19
ABG Expert
ABG Expert
ABG Expert
by Brian Dale Vander Werf MD Inc
Free

This acid-base analysis tool, trusted by medical professionals, provides unparalleled accuracy, flexibility, and power to analyze arterial blood gas results, anion gap, and A-a gradient. With its intuitive interface, users can quickly obtain detailed explanations and differential diagnoses, making it an ideal resource for healthcare professionals to make informed decisions.

🏥 Medical
(9)
20
DrPhos' pH Calculator
DrPhos' pH Calculator
DrPhos' pH Calculator
Master pH Problems Instantly
$0.99
📚 Education
(3)

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