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!

What’s New

Version 2.31

updated for iOS 14

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Triciab1 ,

Great utility for OR

A nice collection of features for day to day use. I use it about twice a day.

charesepel ,

I love this app!

User friendly. Some information that can be a bit obscure is now easy such as size of DLT for different height pt. Really helpful. Lots of quick and easy info. Highly recommend. Other, fancier apps but this is bread and butter. Haven't seen one with good coverage of various supplements and herbs as related to anesthesia. Strong work developer(s)!

Gbat1 ,

Everything you need

Nice simple format
All the tables and calculators you need no matter what your level of experience.

App Privacy

The developer, Crystal Clear Solutions, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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