Comparison

EBMcalc Kidney vs PALS Fast

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

Head to head
About

EBMcalc Kidney

This medical calculator provides nephrologists with essential equations and dose/unit converters for daily use. It supports evidence-based medicine by offering a comprehensive resource for kidney-related calculations, putting vital tools in the palm of your hand.

Highlights
  • Comprehensive medical calculator
  • Nephrology-specific equations
  • Dose and unit converters
  • Evidence-based medicine support
  • Over 50 included calculations
  • Portable resource
Features
Read full description

EBMcalc Kidney EBMcalc is the most popular and comprehensive Medical Calculator system on the web. It has been highly acclaimed, reviewed and tested over the last 25 years. EBMcalc users should not make any medical decisions based on app content without seeking their doctor's advice. EBMcalc Kidney encompasses all pertinent medical equations and dose/unit converters used every day by Nephrologists. With the growing emphasis on Evidence-Based Medicine, there has never been a greater need for a system such as EBMcalc. Now you can put this invaluable resource in the palm of your hand. Equations included: Aminoglycoside Clearance Estimate Anion Gap Delta Delta Gradient Multicalc Anion Gap Delta Delta Ratio Multicalc Anion Gap in Hypoalbumin States Anion Gap Base Excess Determination Bicarbonate Deficit Burn Injury Fluid Resuscitation (Brooke estimate) Burn Injury Fluid Resuscitation (Demling dextran estimate) Burn Injury Fluid Resuscitation (Evans estimate) Burn Injury Fluid Resuscitation (Modified Brooke crystalloid estimate) Burn Injury Fluid Resuscitation (Slater estimate) Burn Injury Fluid Resuscitation, Adult (Parkland crystalloid estimate) Creatinine Clearance (measured) Creatinine Clearance (measured, SI units) Creatinine Clearance by Mass Creatinine Clearance Estimate by Cockcroft-Gault Equation (SI units) Creatinine Clearance Estimate by Cockcroft-Gault Equation with Ideal Body Weight (SI units) Creatinine Clearance Estimate by Cockcroft-Gault Equation with Ideal Body Weight Creatinine Clearance Estimate by Cockcroft-Gault Equation Creatinine Clearance Estimate by Jelliffe Formula Creatinine Clearance Estimate by Sanaka Formula (for older subjects with low muscle mass) Creatinine Clearance Estimate for Changing Serum Creatinine Creatinine Kinetics MultiCalc Digitalis Body Load Fractional Excretion of Amylase (Amylase to creatinine clearance ratio) Fractional Excretion of Magnesium (SI units) Fractional Excretion of Magnesium Fractional Excretion of Sodium (SI units) Fractional Excretion of Sodium Fractional Excretion of Urate Glomerular Filtration Rate Estimate by CKD-EPI Equation Glomerular Filtration Rate Estimate by Quadratic Equation Glomerular Filtration Rate Estimate by Schwartz Formula Glomerular Filtration Rate Estimate by the Abbreviated MDRD Study Equation (SI units) Glomerular Filtration Rate Estimate by the Abbreviated MDRD Study Equation Glomerular Filtration Rate Estimate by the IDMS-Traceable MDRD Study Equation Glomerular Filtration Rate Estimate by the MDRD Equation (SI units) Glomerular Filtration Rate Estimate by the MDRD Equation Glomerular Filtration Rate Estimate by Updated Schwartz Formula Henderson-Hasselbach Equation Kt/V Dialysis Dose (8 different formulae) Lean Body Weight Based on Creatinine Production Maintenance Fluid Calculation for Children Osmolal Gap Calculator (SI units) Osmolal Gap Calculator Osmolality Estimator (serum) Osmolar Clearance Phenytoin Free (Unbound) Drug Level (Adjusted for Hypoalbuminemia) Phenytoin Total Drug Level (Adjusted for Hypoalbuminemia and Renal Function) Protein Catabolic Rate (normalized PCR) Protein Catabolic Rate Renal Failure Index Residual Renal Function in Hemodialysis Patients (Kru) Serum Sodium Concentration Change Considering Infused and Excreted Cations Time Averaged Concentration of Urea in Hemodialysis Total Body Water (10 different formulae) Transtubular Potassium Gradient at CCD Urea Reduction Percentage in Hemodialysis (PRU) Urea Reduction Ratio in Hemodialysis (URR) Urinary Protein Excretion Estimation Urine anion gap Volume of Distribution of Urea Water Deficit in Hypernatremia Some Unit and Dose converters include: Basic Units Corticosteroid Dosing Energy Unit Conversions Flow Unit Conversions Pressure Units SI Unit Conversions Standard Drink Equivalents Temperature Unit Conversions Thyroid Medication Dosing Time Units Volume Units Weight Units EBMcalc provides easy to use, interactive tools for the pursuit of Evidence-Based Medicine.

About

PALS Fast

This medical app provides quick access to Pediatric Advanced Life Support (PALS) treatment guidelines. It simplifies complex algorithms into an interactive, user-friendly interface for immediate use during pediatric emergencies or as a study aid.

Highlights
  • PALS systemic approach guide
  • Pediatric arrest algorithm
  • Drug dosage calculator
  • Code timer with alarms
  • Interactive response-based information
  • Age-appropriate vitals reference
Features
Read full description

PALS Fast is a highly efficient engine to get you the correct treatment during Pediatric Advanced Life Support, fast! Rather than comb through pages of algorithms you just click one or two buttons to guide you to the correct page. Each page contains the bare essentials *current* for 2017. Fast! The tab controller gives one access to the major topics covered in the PALS manual. These topics include the PALS systemic approach to the seriously ill child, age-appropriate vitals, the pediatric arrest algorithm, CPR summary, shock management and diagnosis, a Glascow calculator, the bradycardia and tachycardia algorithm, and the post-resuscitation algorithm. A comprehensive drug calculator has all the drugs listed in the PALS manual. Select the drug and patient weight and you get the correct dosing. There is also a code timer that alarms every two minutes to remind you to recheck vitals or give medications. This is a great study guide for the PALS exam. The topics are simplified to the essentials. Moreover, one can use this app during a pediatric code. This is because it does not just hash out information like a book: the app is interactive and will give out information based on your responses for the situation. Never before has this topic been easier to handle. Use the app for the PICU, ER, ICU or the floor; or, use the app as a study tool when you are nearing recertification. Either way, you will not be disappointed.

Screenshots

EBMcalc Kidney4 screens
PALS Fast2 screens

Verdict

The call

The clearest difference is rating: EBMcalc Kidney at 5.0 against PALS Fast's 2.3. EBMcalc Kidney also leads on iOS requirement (10.0 vs 15.6). PALS Fast's advantage is update cadence (every 10 months vs every 33 months) and price ($2.99 vs $4.99). On ratings volume, ads, in-app purchases and monetization model 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

EBMcalc Kidney costs $4.99 and PALS Fast $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

EBMcalc Kidney holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

EBMcalc Kidney ships an update every 33 months, PALS Fast every 10 months. Both last shipped on October 23, 2026.

Scorecard4 real differences · 6 level
EBMcalc Kidney versus PALS Fast: the parameters behind the verdict, then further details
ParameterEBMcalc KidneyPALS Fast
Price$4.99$2.99 — better
Rating5.0 (2 ratings) — better2.3 (3 ratings)
Positive reviews—69.6% of reviews
Number of ratings23 — better
Update frequencyEvery 33 monthsEvery 10 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.6
Further details — not scored
Size4 MB33 MB
Age rating17+17+
DeveloperFoundation Internet Services, LLCCrystal Clear Solutions

Customer experience

EBMcalc Kidney

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PALS Fast

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews23 reviews
Positive69.6%
Neutral8.7%
Negative21.7%

In-app purchases

None

EBMcalc Kidney

No in-app purchases

None

PALS Fast

No in-app purchases

Questions

Is EBMcalc Kidney free?
EBMcalc Kidney costs $4.99, with no in-app purchases.
Is PALS Fast free?
PALS Fast costs $2.99, with no in-app purchases.
Which has better reviews, EBMcalc Kidney or PALS Fast?
EBMcalc Kidney is rated higher. EBMcalc Kidney averages 5.0 out of 5 from 2 ratings, while PALS Fast averages 2.3 from 3 ratings.
Do EBMcalc Kidney or PALS Fast have ads?
Neither EBMcalc Kidney nor PALS Fast shows ads.
Which is updated more often, EBMcalc Kidney or PALS Fast?
EBMcalc Kidney ships an update every 33 months, and PALS Fast every 10 months. Most recently, EBMcalc Kidney was updated on October 23, 2026 and PALS Fast on October 23, 2026.

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