Comparison

QABA vs First Aid Learning App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

QABA

This medical app provides quantitative acid-base analysis by allowing users to input blood results. It calculates key variables like Strong Ion Difference and Net Unmeasured Ions, offering a color-coded results screen and a user guide. It's designed for medical professionals to aid in clinical decision-making.

Highlights
  • Quantitative Acid Base Analysis
  • Blood result input
  • Calculates SID, NUI, Atot
  • Color-coded results screen
  • Includes User Guide
  • Supports additional lab values
Features
Read full description

Quantitative Acid Base Analyser Download now and take your Acid Base Analysis to a new and quantitative level! Completely Free! ------------------------------------------------------------------ QABA is designed for Anaesthetic/ICU Consultants and Registrars, but may also be useful for other health and veterinary professionals QABA allows you to enter the blood results and quickly analyse the Acid Base disturbance as per a refinement of the Quantitative Acid Base Analysis introduced by P. Stewart in 1978 The App features: 'swipe' buttons for quick data entry, a colour coded results screen, with a text report & Gamblegram. The App also includes a brief introduction to understanding QABA and a User Guide. Just enter the levels of sodium, potassium, chloride, pH, CO2 and the App will calculate the results of the 3 independent variables that control blood plasma pH; CO2 Strong Ion Difference (SID) and Weak Acids (Atot), NB: Atot requires at least Albumin or Total Protein level. The app will also display the Net Unmeasured Ions (NUI). NUI is an advancement on the Strong Ion Gap used in Stewarts original equations which is comparable to the Anion Gap used in traditional acid base analysis. For added Analysis accuracy QABA can also accept the phosphate, ionised calcium, magnesium, sulphate, lactate, urate, albumin and total protein levels. This App is based on version 11.6 of the P Lloyd 'Quantitative Acid Base Analysis' in use at Hawkes Bay hospital, New Zealand. The App was written by Dr C Donald and supervised by Intensivists Dr M Park and Dr R Freebairn. ------------ Disclaimer Every effort has been made to make this anylser an accurate and useful clinical tool. However the results must be considered alongside the clinical context and the user assumes all liability/responsibility for the clinical decisions made based upon QABA's results

About

First Aid Learning App

This app provides offline, step-by-step instructions for handling common medical emergencies and injuries. Developed with medical professional guidance, it includes a comprehensive library of procedures, quick search functionality, and urgency indicators for critical situations.

Highlights
  • Comprehensive procedure library
  • Quick search by symptom
  • Offline access to all content
  • Step-by-step visual guides
  • Urgency indicators and warning alerts
  • Guidance on seeking professional medical help
Read full description

Firat Aid Offline App is a comprehensive app designed to provide quick access to life-saving first aid information when you need it most. Developed with guidance from medical professionals, this app gives you step-by-step instructions for handling common medical emergencies and injuries. Key Features: Comprehensive Procedure Library: Access detailed instructions for managing emergencies like CPR, choking, severe bleeding, burns, fractures, and more. Quick Search: Easily find relevant procedures by symptoms or condition name. Category Filtering: Browse procedures by categories including burns, bleeding, breathing, cardiac, injuries, and environmental emergencies. Offline Access: All content is available offline - no internet required in critical moments. Step-by-Step Guides: Clear, concise instructions for each procedure with visual cues. Urgency Indicators: Visual indicators show which conditions require immediate medical attention. Warning Alerts: Important cautions and warnings for each procedure to prevent further harm. Medical Help Guidance: Clear advice on when professional medical care is necessary. IMPORTANT DISCLAIMER: This Firat Aid Offline App is for educational purposes only and is not a substitute for professional medical training or advice. In case of emergency, always call your local emergency services immediately. The information provided should not be used for self-diagnosis or as the sole basis for making medical decisions. Perfect For: Families wanting to be prepared for emergencies Teachers and students learning first aid basics Outdoor enthusiasts and travelers Workplace safety officers Anyone who wants quick access to first aid information Download Firat Aid Offline App Procedures today and be prepared to act confidently in emergency situations. Disclaimer Reminder: The app cannot and does not contain medical/health advice. Medical/health information is provided for general informational and educational purposes only and is not a substitute for professional advice. Accordingly, before taking any action based on such information, we encourage you to consult with the appropriate professionals. We do not provide any type of medical/health advice. YOUR USE OF OR RELIANCE ON ANY INFORMATION CONTAINED IN OUR MOBILE APPLICATION IS SOLELY AT YOUR OWN RISK

Screenshots

QABA4 screens
First Aid Learning App4 screens

Verdict

The call

The clearest difference is review sentiment: QABA at 92% against First Aid Learning App's 0%. QABA also leads on ads (none vs shown) and monetization model (free vs ad-supported). First Aid Learning App's advantage is update cadence (every 5 months vs every 34 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QABA ships an update every 34 months, First Aid Learning App every 5 months. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
QABA versus First Aid Learning App: the parameters behind the verdict, then further details
ParameterQABAFirst Aid Learning App
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews91.7% of reviews — better0.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 34 monthsEvery 5 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size5 MB6 MB
Age rating12+12+
DeveloperCalum DonaldAhmad Al Hariri

Customer experience

QABA

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive91.7%
Neutral0.0%
Negative8.3%

First Aid Learning App

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

QABA

No in-app purchases

None

First Aid Learning App

No in-app purchases

Questions

Is QABA free?
QABA is free to download, with no in-app purchases.
Is First Aid Learning App free?
First Aid Learning App is free to download, with no in-app purchases.
Do QABA or First Aid Learning App have ads?
First Aid Learning App shows ads; QABA does not.
Which is updated more often, QABA or First Aid Learning App?
QABA ships an update every 34 months, and First Aid Learning App every 5 months. Most recently, QABA was updated on October 5, 2026 and First Aid Learning App on October 14, 2026.

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