Comparison

Opioids Dosage Conversion vs Emergency Manual

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

Head to head
About

Opioids Dosage Conversion

This app is a calculator for trained medical professionals to convert opioid analgesic dosages. It supports various common opioids and administration routes, offering features like breakthrough dosing and cross-tolerance calculations.

Highlights
  • Opioid dosage conversion
  • Multiple drug support
  • Multiple route support
  • Breakthrough dosing calculator
  • Incomplete cross tolerance option
  • Instructional details
Features
Read full description

Opioids by Chris Marcellino MD and Norris Vivatrat MD is an opioid analgesic dosage conversion calculator for use by trained medical professionals. The application supports conversion to and from opioids commonly prescribed and used in U.S. hospitals orally, parenterally, or transdermally, including morphine, codeine, hydromorphone, hydrocodone, fentanyl, methadone, oxycodone and oxymorphone. The application is intended to help and instruct in the process of conversion of opioid regimens. • Native support for iPhone, iPad and iPod touch • Multiple route support • Multiple drug support • Incomplete cross tolerance option • Breakthrough dosing calculator • Provides instructional details about each calculation • Saves last calculation on exit • Supports landscape and portrait modes • Reference guide By Professor EBM, the Internal Medicine Residency Teaching Resource for Evidence-Based Medicine: http://www.professorebm.com/, a resource of the Santa Clara Valley Medical Center. While effort has been made to ensure that calculations are accurate and that conversion factors are in accordance with current accepted medical practices, use of this application is entirely at your own risk. This application should only be used by trained medical professionals and all results should be double checked by hand. Use of the app requires acceptance of the terms of use that are included with the application. Please send support requests and feedback using the link in the About tab of the app, though as a free academic tool we only have limited resources to address new feature requests. Opioid equipotency data is taken from CAPC conversion values except where noted (see the reference tab in the app.) CAPC values are as published in the Center to Advance Palliative Care Prescribing Opioids: A Reference Guide curriculum, which are adapted from McPherson ML. Demystifying Opioid Conversion Calculations: A Guide for Effective Dosing, 2nd ed. American Society of Health-System Pharmacists, Bethesda, Maryland, 2018. EPEC values are as published in EPEC-O Participants Handbook, 2005. Chris Marcellino, MD — Mayo Clinic Norris Vivatrat, MD — UCSD Medical Center Special thanks to Dr. Tom Mouser (EveryStep, Des Moines, IA) and Dr. David Rand (UVM Medical Center).

About

Emergency Manual

This free medical app provides cognitive aids and checklists for 25 critical perioperative events. It serves as a drug dosing reference and includes crisis management tips for clinicians. Designed for self-study and real-time use during emergencies.

Highlights
  • Cognitive aids for 25 critical perioperative events
  • Checklists for emergencies
  • Drug dosing and concentration reference
  • Crisis resource management tips
  • Suitable for self-study
  • Real-time cognitive aid during crises
Features
Read full description

Despite best intentions, well-trained clinicians often miss known key steps during crises. This free perioperative Emergency Manual by the Stanford Anesthesia Cognitive Aid Program (SACAP) includes a set of cognitive aids and checklists for 25 critical perioperative events including cardiac arrest, bronchospasm, LAST, malignant hyperthermia, unanticipated difficult airway, and the rest of the key perioperative chief complaints. It includes crisis resource management tips, and serves as a drug dosing and concentration reference for relevant medications. The app can be used for self-study, and most importantly, as a cognitive aid during perioperative crises. The Emergency Manual has been used by thousands of anesthesiologists around the world, and is now available on the iPhone! Disclaimers: The material in this app is not intended to be a substitute for sound medical knowledge and training. Clinicians should always use their clinical judgment and decision making for patient management. Departure from the information presented here is encouraged as appropriate, since situations can vary widely.

Screenshots

Opioids Dosage Conversion4 screens
Emergency Manual4 screens

Verdict

The call

The clearest difference is rating: Emergency Manual at 5.0 against Opioids Dosage Conversion's 4.3. Emergency Manual also leads on review sentiment (100% vs 78%). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Emergency Manual holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 19 and 12 respectively. Written reviews point the same way: 78% of Opioids Dosage Conversion's written reviews are positive against 100% of Emergency Manual's.

Scorecard2 real differences · 8 level
Opioids Dosage Conversion versus Emergency Manual: the parameters behind the verdict, then further details
ParameterOpioids Dosage ConversionEmergency Manual
PriceFreeFree
Rating4.3 (19 ratings)5.0 (12 ratings) — better
Positive reviews77.8% of reviews100.0% of reviews — better
Number of ratings19 — better12
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size2 MB5 MB
Age rating17+12+
DeveloperChris Marcellino MD LLCRobert Arrigo

Customer experience

Opioids Dosage Conversion

All ratings17 ratings
Positive82.4%
Neutral5.9%
Negative11.8%
Written reviews45 reviews
Positive77.8%
Neutral13.3%
Negative8.9%

Emergency Manual

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Opioids Dosage Conversion

No in-app purchases

None

Emergency Manual

No in-app purchases

Questions

Is Opioids Dosage Conversion free?
Opioids Dosage Conversion is free to download, with no in-app purchases.
Is Emergency Manual free?
Emergency Manual is free to download, with no in-app purchases.
Which has better reviews, Opioids Dosage Conversion or Emergency Manual?
Emergency Manual is rated higher. Opioids Dosage Conversion averages 4.3 out of 5 from 19 ratings, while Emergency Manual averages 5.0 from 12 ratings.
Do Opioids Dosage Conversion or Emergency Manual have ads?
Neither Opioids Dosage Conversion nor Emergency Manual shows ads.

Other comparisons