QABA vs First Aid Learning App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Quantitative Acid Base Analysis
- Blood result input
- Calculates SID, NUI, Atot
- Color-coded results screen
- Includes User Guide
- Supports additional lab values
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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
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.
- 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
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | QABA | First Aid Learning App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 91.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 34 months | Every 5 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 5 MB | 6 MB |
| Age rating | 12+ | 12+ |
| Developer | Calum Donald | Ahmad Al Hariri |
Customer experience
QABA
First Aid Learning App
In-app purchases
QABA
No in-app purchases
First Aid Learning App
No in-app purchases
Questions
Is QABA free?
Is First Aid Learning App free?
Do QABA or First Aid Learning App have ads?
Which is updated more often, QABA or First Aid Learning App?
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