Best Blood Gas Apps & Games

58+ iOS apps & games curated and reviewed

4.2 avg rating
15 free apps & games
Updated August 2026

Venous to Arterial Blood Gas is the household name in blood gas, but it's far from the only option. We track 58+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Blood Gas Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Venous to Arterial Blood GasVenous to Arterial Blood GasFree5.0★ (3)NoNoJul 2026
2Visual Blood Gas CalcVisual Blood Gas CalcFreeNoNoJun 2026
3Complete ABG AnalysisComplete ABG AnalysisFree4.0★ (1)YesNoAug 2026
4ABG ExpertABG ExpertFree4.8★ (9)NoNoMay 2026
5ABG Acid-Base evalABG Acid-Base evalFree4.6★ (7)NoNoMay 2026
6Acid Plus - The ABG CalculatorAcid Plus - The ABG CalculatorFree4.9★ (71)NoYesAug 2026
7NewIQ™ | Neonatal Blood GasNewIQ™ | Neonatal Blood Gas$4.99NoNoJul 2026
8ABG Pro Arterial Blood GasABG Pro Arterial Blood Gas$2.994.0★ (48)NoNoAug 2026

Top Picks for Blood Gas

Venous to Arterial Blood Gas#1

Venous to Arterial Blood Gas by Daniel Batlle

Calculator from venous gas
Editor's Choice
🏥 Medical
5.0(3 ratings)
Free
Venous to Arterial Blood Gas screenshot 1
Venous to Arterial Blood Gas screenshot 2
Venous to Arterial Blood Gas screenshot 3

This clinical calculator estimates arterial blood gas values using venous blood gas measurements. It applies formulas derived from a large dataset to provide useful estimates of arterial pH, pCO₂, and HCO₃⁻.

Complete ABG Analysis#3

Complete ABG Analysis by Putu Angga Risky Raharja

Acid Base Status Reader
Worth Considering
🏥 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.

More Blood Gas apps to explore

4
ABG Expert
ABG Expert
ABG Expert
by Brian Dale Vander Werf MD Inc
Free

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.

Validated accuracy with real-world testingPlausibility checks for physiologically impossible dataAutomatic anion gap correction with albumin
🏥 Medical
(9)
free
5
ABG Acid-Base eval
ABG Acid-Base eval
ABG Acid-Base eval
by Joshua D. steinberg
Free

This app guides clinicians through analyzing ABGs and electrolytes to identify acid-base disorders and diagnostic ideas for ill patients. It teaches a stepwise thinking process and provides differential diagnoses with explanations, aiding patient care and clinician learning.

Stepwise ABG and electrolyte analysisIdentifies acid-base disordersProvides diagnostic ideas
🏥 Medical
(7)
paid
6
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
(71)
free with in-app purchases
7
NewIQ™ | Neonatal Blood Gas
NewIQ™ | Neonatal Blood Gas
NewIQ™ | Neonatal Blood Gas
Clinical Reference for NICU
$4.99
🏥 Medical
(0)
8
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
9
Graphical Arterial Blood Gas
Graphical Arterial Blood Gas
Graphical Arterial Blood Gas
by ferrazza
$0.99

This medical app helps analyze patient gas exchange and acid-base status using graphical plots of arterial blood gases. It calculates key metrics, displays trends, and provides potential causes for acid-base disorders. Data can be saved and exported for further review.

Arterial blood gas plottingGas exchange and acid-base status evaluationPaCO2 vs PaO2 plot
🏥 Medical
(1)
paid
10
Blood Gas Analysis
Blood Gas Analysis
Blood Gas Analysis
by ATIF ELNIL
$4.99
🏥 Medical
(0)
11
血液ガス道場
血液ガス道場
血液ガス道場
by Tsunehiro Takeuchi
Free
🏥 Medical
(0)
12
Tracer - Gas Detector
Tracer - Gas Detector
Tracer - Gas Detector
for various gas leak detection
Free

This app works with a smartphone-powered USB device to detect various gas leaks like methane and formaldehyde. It provides real-time monitoring and alerts to enhance safety at home or work. Pinpoint emission sources effortlessly for peace of mind.

Detects methane, propane, formaldehyde, hydrogenSmartphone-powered via USBReal-time monitoring and alerts
🔧 Utilities
(1)
ad-supported
13
Soldier Blood
Soldier Blood
Soldier Blood
Gunplay
Free

Engage in a scrolling shooter game where you battle waves of enemy soldiers and vehicles. Experience intense gunplay with abundant ammunition amidst a war-torn battlefield.

Constant scrolling actionRung jump shooting modeBattlefield war influence
🎮 Games
(0)
ad-supported
14
Home Gas
Home Gas
Home Gas
by QUARKS GROUP LTD
Free
💼 Business
(0)
15
Life and Blood
Life and Blood
Life and Blood
Your armory swiss armory knife
Free
🔧 Utilities
(0)
16
Get Gas  جت غاز
Get Gas  جت غاز
Get Gas جت غاز
Get Gas جت غاز
Free
🔧 Utilities
(0)
17
The pHixer Upper
The pHixer Upper
The pHixer Upper
ABG Interpretation Made Easy
$4.99
🏥 Medical
(0)
18
Doctor ABG Scanner
Doctor ABG Scanner
Doctor ABG Scanner
Analyze blood gas results
Free
📚 Education
(0)
19
LifeStream Blood Bank
LifeStream Blood Bank
LifeStream Blood Bank
by Blood Bank of San Bernardino and Riverside Counties
Free

Easily find and schedule appointments at donation centers and mobile blood drives. Donors can access their portal to view donation history, test results, and eligibility.

Schedule donation appointmentsFind donation centersAccess donor portal
💪 Health & Fitness
(15)
free
20
Simple ABG Game
Simple ABG Game
Simple ABG Game
by Trevor Love
Free

Master arterial blood gas (ABG) interpretation in an engaging, fast-paced game. Diagnose patient values to keep them alive, sharpening critical thinking and clinical decision-making skills. Ideal for healthcare students and professionals seeking a fun, gamified learning experience.

Interactive ABG interpretation challengesPatient health point system for diagnosis accuracyEndless scenarios for high replay value
🏥 Medical
(3)
free

FAQ about Blood Gas

What are the best blood gas apps & games for iPhone?
Venous to Arterial Blood Gas tops our blood gas apps & games ranking as of August 2026, with a 5.0-star average from 3 App Store ratings, and it's free to download.
Yes — 15 of the top blood gas apps & games we rank are free to download, including Venous to Arterial Blood Gas and Visual Blood Gas Calc.
Venous to Arterial Blood Gas has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 58+ blood gas apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Venous to Arterial Blood Gas is a clinical calculator that estimates arterial blood gas (ABG) values directly from a venous blood gas (VBG). It uses formulas derived from over 5,000 concurrent arterial-venous blood gas pairs.
The calculator provides useful estimates for arterial pH, pCO₂, and HCO₃⁻ directly from venous blood gas measurements.

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