Comparison

Opioids Dosage Conversion vs ILÚM Insight

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

ILÚM Insight

This medical app provides clinical decision support for managing infectious diseases. It offers predictive intelligence for antibiotic prescribing, patient tracking, and actionable insights to improve patient outcomes and quality programs.

Highlights
  • Predictive intelligence for antibiotic prescribing
  • Longitudinal patient record and risk factor tracking
  • Actionable clinical decision support
  • Population outcomes tracking
  • Stewardship opportunity alerts
  • Customizable stewardship alerts
  • Optimized communication features
Features
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ILÚM Insight®, created by Infectious Disease Connect, is a specialized solution that focuses on the unique challenges of managing infectious disease with the goal of supporting improved patient health and outcomes. ILÚM Insight® is designed to support clinicians as they work to identify and manage infectious disease patients in the hospital setting and manage quality programs such as those for antimicrobial stewardship (ASP). ILÚM Insight® keeps clinicians connected to the latest patient health information and supports patient management decisions and quality programs through: Predictive intelligence capabilities that help improve antibiotic prescribing through patient-specific antibiograms predicting the likelihood of organism susceptibility within each patient. Maintaining a longitudinal patient record and tracking patient-specific risk factors, laboratory results, and epidemiology. Delivering actionable clinical decision support detecting high-risk patients and opportunities for intervention based on institution-specific quality and safety goals. Tracking population outcomes and enabling a continuous quality improvement cycle. Providing alerts to clinicians to identify and act on stewardship opportunities quickly Flexibility to allow the ASP team to utilize provided template stewardship alerts or create site-specific alerts to meet local ASP goals Optimizing communication between the ASP team and clinicians directly from the platform, including a tracking feature for completed communications Streamlining and automates the Infectious Diseases (ID)/ASP approval process for restricted antimicrobials with the utilization of mobile devices and web-based solutions Confirming the clinician’s decision or provides alternate choices based on individualized Precision Antibiotictherapy (PAT) predictions Real-time antibiogram updates ILUM Insight® brings patients that need attention the most to the forefront Download ILUM Insight® and see improved patient outcomes.

Screenshots

Opioids Dosage Conversion4 screens
ILÚM Insight4 screens

Verdict

The call

The clearest difference is rating: ILÚM Insight at 5.0 against Opioids Dosage Conversion's 4.3. ILÚM Insight also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (10.0 vs 15.6). Opioids Dosage Conversion's advantage is ratings volume (18 vs 5). On price, 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

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

ReceptionRating · Positive reviews · Number of ratings

ILÚM Insight holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 18 and 5 respectively.

UpkeepUpdate frequency

Opioids Dosage Conversion ships an update every 4 months, ILÚM Insight every 2 months. The most recent releases landed on September 17, 2026 and June 1, 2026 respectively.

Scorecard4 real differences · 6 level
Opioids Dosage Conversion versus ILÚM Insight: the parameters behind the verdict, then further details
ParameterOpioids Dosage ConversionILÚM Insight
PriceFreeFree
Rating4.3 (18 ratings)5.0 (5 ratings) — better
Positive reviews77.8% of reviews—
Number of ratings18 — better5
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.610.0 — better
Further details — not scored
Size2 MB32 MB
Age rating17+17+
DeveloperChris Marcellino MD LLCInfectious Disease Connect, Inc.

Customer experience

Opioids Dosage Conversion

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

ILÚM Insight

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Opioids Dosage Conversion

No in-app purchases

None

ILÚM Insight

No in-app purchases

Questions

Is Opioids Dosage Conversion free?
Opioids Dosage Conversion is free to download, with no in-app purchases.
Is ILÚM Insight free?
ILÚM Insight is free to download, with no in-app purchases.
Which has better reviews, Opioids Dosage Conversion or ILÚM Insight?
ILÚM Insight is rated higher. Opioids Dosage Conversion averages 4.3 out of 5 from 18 ratings, while ILÚM Insight averages 5.0 from 5 ratings.
Do Opioids Dosage Conversion or ILÚM Insight have ads?
Neither Opioids Dosage Conversion nor ILÚM Insight shows ads.
Which is updated more often, Opioids Dosage Conversion or ILÚM Insight?
Opioids Dosage Conversion ships an update every 4 months, and ILÚM Insight every 2 months. Most recently, Opioids Dosage Conversion was updated on September 17, 2026 and ILÚM Insight on June 1, 2026.

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