Comparison

QABA vs Pediatric Anesthesia Calc

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

Pediatric Anesthesia Calc

This medical tool assists anesthesia providers in quickly and safely calculating weight-based drug dosages for infants and children. It features a comprehensive library of common pediatric anesthesia medications and includes quick-reference guides for airway equipment. An internet connection is not required for use.

Highlights
  • Weight-based drug dosing
  • Infant, neonate, and child support
  • Airway equipment sizing guides
  • Dose conversion calculator
  • Offline functionality
  • Updated medication data
Features
Currently charting
Read full description

The Pediatric Anesthesia Calculator is a fast, reliable tool designed specifically for anesthesia providers. Whether you’re familiar with pediatrics or not, this app helps you safely and quickly calculate weight-based drug dosages for infants and children. The app includes a comprehensive library of common pediatric anesthesia medications with suggested dose ranges based on weight and age. Key Features: • Pediatric anesthesia drug dosing by weight (kg or lb) • Support for infants, neonates, and children • Quick-reference guides for airway equipment sizing • Built-in calculator for easy dose conversion • No internet connection required Why choose Peds Anesthesia Calculator? • Continuously updated with relevant medication data • Clean, simple interface for use in high-pressure situations

Screenshots

QABA4 screens
Pediatric Anesthesia Calc4 screens

Verdict

The call

The clearest difference is price: QABA at Free against Pediatric Anesthesia Calc's $9.99. QABA also leads on iOS requirement (12.0 vs 15.0). Pediatric Anesthesia Calc's advantage is update cadence (every 3 weeks vs every 34 months) and chart position (#105 vs unranked). On rating, ratings volume, ads and in-app purchases 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

QABA is free to download; Pediatric Anesthesia Calc costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for QABA against 5.0 for Pediatric Anesthesia Calc. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews are what separate them: 92% of QABA's written reviews are positive against 100% of Pediatric Anesthesia Calc's.

UpkeepUpdate frequency

QABA ships an update every 34 months, Pediatric Anesthesia Calc every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard6 real differences · 5 level
QABA versus Pediatric Anesthesia Calc: the parameters behind the verdict, then further details
ParameterQABAPediatric Anesthesia Calc
PriceFree — better$9.99
Rating5.0 (3 ratings)5.0 (2 ratings)
Positive reviews91.7% of reviews100.0% of reviews — better
Number of ratings3 — better2
Update frequencyEvery 34 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#105 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size5 MB20 MB
Age rating12++4
DeveloperCalum DonaldApreciax

Customer experience

QABA

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

Pediatric Anesthesia Calc

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

QABA

No in-app purchases

None

Pediatric Anesthesia Calc

No in-app purchases

Questions

Is QABA free?
QABA is free to download, with no in-app purchases.
Is Pediatric Anesthesia Calc free?
Pediatric Anesthesia Calc costs $9.99, with no in-app purchases.
Which has better reviews, QABA or Pediatric Anesthesia Calc?
QABA and Pediatric Anesthesia Calc are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do QABA or Pediatric Anesthesia Calc have ads?
Neither QABA nor Pediatric Anesthesia Calc shows ads.
Which is updated more often, QABA or Pediatric Anesthesia Calc?
QABA ships an update every 34 months, and Pediatric Anesthesia Calc every 3 weeks. Most recently, QABA was updated on November 1, 2026 and Pediatric Anesthesia Calc on November 4, 2026.

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