Comparison

Intubating Monkey vs EASE Score Calculator

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

Head to head
About

Intubating Monkey

This app provides anesthesiologists with essential formulas, tables, and calculators for various OR scenarios. It includes tools for residents and senior practitioners, covering everything from basic sizing to complex calculations like allowable blood loss and sodium correction.

Highlights
  • Anesthesia formulas and tables
  • LMA and endotracheal size calculator
  • ABG analysis
  • Glasgow Coma scale calculator
  • Drug infusion calculator
  • Allowable blood loss analysis
Features
Read full description

Remember being told there is a monkey that can write the works of Shakespeare, solve integrals and intubate a patient? Well, we’ve captured this monkey and put him to work for you in this powerful app. Intubating Monkey (TM) is a collection of the most useful information and anesthesia tools you will find anywhere. Formulas, tables, and calculators for all the major problems an anesthesiologist will face in and out of the OR. There are calculators for beginning residents such as the LMA and endotracheal size and depth calculator. For senior residents there is page for ABG analysis and sizing double lumen tubes. Were you ever unsure what fiberscope fit in an ETT or DLT? It’s here. If one participates in traumas there is the Glasgow Coma scale calculator. There are charts for APGARs, normal pediatric vital signs, hemodynamic parameters, and fluid maintenance. There is a table for induction medications and dosages, inhalational agents, herbal medication interactions, ACLS and drugs for life-threatening emergencies. This app has gotten rid of the fluff and only presents the stuff you really need when you have to know the answer now. More complex functions include allowable blood loss and calculated blood loss analysis, GFR calculations and sodium correction for hyponatremia. If you are involved in cardiac anesthesia the drug infusion calculator makes determining infusion rates as simple as selecting ng/kg/min, mcg/kg/min or mg/kg/min on a dial. If you want to run any other medication, like Remifenanil, just dial in the settings and you have the rate. This app has something for everyone at all levels of training and practice. Put the Intubating Monkey to work for you!

About

EASE Score Calculator

Features
Read full description

The EASE Calculator estimates the risk of Early Allograft Failure at 90 days after liver transplantation. It is not intended to be a definitive means of prognostication. The Authors report 87% of discrimination ability at 90 days and 93% at 30 days. There may be other factors beyond those included in this tool that impact patient outcomes; healthcare providers should consider these recommendations in the context of individual patient care. REFERENCES Avolio AW, Franco A, Schlegel A, ...Cillo U, Romagnoli R, De Simone P. Development and Validation of a Comprehensive Model to Estimate Early Allograft Failure Among Patients Requiring Early Liver Retransplant. JAMA Surg. 2020 Dec 1;155(12):e204095.

Screenshots

Intubating Monkey4 screens
EASE Score Calculator4 screens

Verdict

The call

The clearest difference is price: EASE Score Calculator at Free against Intubating Monkey's $1.99. EASE Score Calculator also leads on update cadence (every 9 days vs every 13 months) and iOS requirement (9.0 vs 13.0). On ads, 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

EASE Score Calculator is free to download; Intubating Monkey costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Intubating Monkey ships an update every 13 months, EASE Score Calculator every 9 days. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level
Intubating Monkey versus EASE Score Calculator: the parameters behind the verdict, then further details
ParameterIntubating MonkeyEASE Score Calculator
Price$1.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews63.6% of reviews—
Number of ratings2 — better—
Update frequencyEvery 13 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.09.0 — better
Further details — not scored
Size50 MB45 MB
Age rating17+12+
DeveloperCrystal Clear SolutionsMarc L. Melcher

In-app purchases

None

Intubating Monkey

No in-app purchases

None

EASE Score Calculator

No in-app purchases

Questions

Is Intubating Monkey free?
Intubating Monkey costs $1.99, with no in-app purchases.
Is EASE Score Calculator free?
EASE Score Calculator is free to download, with no in-app purchases.
Do Intubating Monkey or EASE Score Calculator have ads?
Neither Intubating Monkey nor EASE Score Calculator shows ads.
Which is updated more often, Intubating Monkey or EASE Score Calculator?
Intubating Monkey ships an update every 13 months, and EASE Score Calculator every 9 days. Most recently, Intubating Monkey was updated on September 24, 2026 and EASE Score Calculator on September 18, 2026.

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