Comparison

Radiology Calculators vs RadProtocol

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

Head to head
About

Radiology Calculators

This app provides radiologists with over 30 essential interactive tools for calculations and reporting. It offers fast, accurate, and easy-to-use calculators to streamline workflow and enhance diagnostic confidence, all available offline.

Highlights
  • 30+ essential radiology calculators
  • Reporting tools
  • Offline access
  • Favorites and reordering
  • Streamlined workflow
  • Enhanced diagnostic confidence
Features
Read full description

Designed by radiologists, for radiologists, Radiology Calculators gives you fast access to 42 essential radiology calculators and reporting tools, including TI-RADS, O-RADS, LI-RADS, PI-RADS, adrenal washout, prostate volume, and many more. Use it offline in seconds during reads, call, or daily workflow. Radiology Calculators is the ultimate mobile toolkit for medical imaging professionals, providing fast, accurate, and easy-to-use calculators to streamline your workflow and enhance your diagnostic confidence. Our clean, native interface is designed for speed and simplicity, allowing you to get the information you need in seconds, not minutes. All calculators are available OFFLINE, ensuring reliability when you need it most. A COMPREHENSIVE CALCULATOR SUITE: Body Imaging * AAST Trauma Injury Scoring (Kidney, Liver, Spleen) * Acute Cholecystitis for Gallbladder Ultrasound * Adrenal Nodule Washout for CT * Adrenal Nodule Chemical Shift on MRI * Bladder Volume * Bosniak Classification of Renal Cystic Masses * C-RADS ™ 2023 (CT Colonography) * Glomerular Filtration Rate (GFR) * Gonadal (Ovarian and Testicular) Volume * LI-RADS ® v2024 (Liver Imaging Reporting and Data System, AKA LIRADS), including Treatment Response Assessment (TRA) * Liver Steatosis (CT & MRI) * Liver Volume (CT, MRI, US) with Expected Normal * O-RADS ™ 2022 (Ovarian-Adnexal Reporting and Data System, AKA ORADS) * Pancreatitis Severity Index and Collections * PI-RADS ® 2.1 (Prostate Imaging Reporting and Data System, AKA PIRADS) * Prostate Volume & PSA Density * RENAL Nephrometry Score * Spleen Index & Volume * Thyroid Volume * TI-RADS ™ (Thyroid Imaging Reporting and Data System, AKA TIRADS) Cardiothoracic Imaging * CAD-RADS ™ 2.0 * Fleischner Guidelines for Pulmonary Nodules * LUNG-RADS ® 2022 Emergency Radiology * AAST Trauma Injury Scoring (Kidney, Liver, Spleen) * Acute Cholecystitis for Gallbladder Ultrasound * AO Spine Classification Musculoskeletal Imaging * AO Spine Classification * Bone-RADS ™ v. 2023 Neuroradiology * AO Spine Classification * ASPECTS * Bern Score Calculator for Spontaneous Intracranial Hypotension * Duke 4D CT Parathyroid Calculator for Adenoma & Hyperplasia * Intracerebral Hemorrhage (ICH) Volume * Knosp Classification for Pituitary Macroadenomas * NASCET & ECST: Carotid Stenosis based on CTA & MRA * NI-RADS ™ 2025 * Spinal Instability Neoplastic Scale (SINS) Score Nuclear Medicine * Lutathera (177Lu-DOTATATE) Dose Modification for Adverse Effects * Pluvicto (177Lu-PSMA) Dose Modification for Adverse Effects * PSMA-RADS 2.0 * Semiquantitative mIBG Modified Curie Scoring Vascular & Interventional Radiology * MELD 3.0 (Model for End-Stage Liver Disease) * NASCET & ECST: Carotid Stenosis based on CTA & MRA * Pulmonary Embolism Severity Index (PESI) * Resistive Index * Villalta Score for Post-thrombotic Syndrome Women's Imaging * Gestational Age * Gonadal (Ovarian and Testicular) Volume * O-RADS ™ 2022 (Ovarian-Adnexal Reporting and Data System, AKA ORADS) APP FEATURES: + Favorites & Reordering: Save and sort your most-used calculators for instant access. + Powerful Search: Instantly find any calculator by name or keyword. + Customization: Tailor your experience with Dark & Light themes, haptic feedback controls, and more. + Offline Access: All calculators are available offline, ensuring 100% reliability. WHO IS THIS FOR? -> Radiologists -> Radiology Residents & Fellows -> Referring Physicians and other Medical Professionals Terms of Use: https://radathand.com/terms-and-conditions/ Privacy Policy: https://radathand.com/privacy-policy/ Important disclaimer: This application is intended for educational and informational purposes only and should be used exclusively by qualified medical professionals. It is not a substitute for professional clinical judgment. Always seek a doctor’s advice in addition to using this app and before making any medical decisions.

About

RadProtocol

Features
Read full description

RadProtocol helps clinical staff choose the right MRI or CT order code from their department's approved order list, and suggests an Ontario priority level (P1 to P4) with its target time. EVERY RESULT SHOWS ITS SOURCES Each recommendation lists what it is based on, with links: • Your department's approved order list: the code chosen, the indications it is approved for, and the version of the list • Ontario Health's diagnostic imaging priority definitions, and the Ontario Ministry of Health's explanation of priority levels • Your department's own priority document, where one has been uploaded • How the recommendation was made WHAT IT DOES • Suggests the best-matching MRI or CT order code from the approved list, with its confidence and reasoning • Recommends a P1 to P4 priority and target time, with reasons • Handles requests that need more than one exam • Lists alternatives and the information that would change the answer • Flags safety and contrast considerations, and marks uncertain or urgent results for radiologist review • Dictate the clinical indication: speech is turned into text on your iPhone and the recording never leaves it BUILT FOR SAFETY • Only codes on the approved list can be suggested; it never invents one • It does not make diagnoses; the ordering clinician makes the final decision • Details that look like patient identifiers are removed before a request is processed • MRI safety, contrast, renal and pregnancy screening remain mandatory ACCOUNTS Create an account with your email address, or sign in with one issued by your department. One account works for MRI and CT, in the app and at radprotocol.ca. You can delete your account at any time from Account. RadProtocol is decision support for healthcare professionals. It does not replace clinical judgement or the radiologist.

Screenshots

Radiology Calculators4 screens
RadProtocol4 screens

Verdict

The call

The clearest difference is in-app purchases: RadProtocol at none against Radiology Calculators's 3. On price, ads, device support and iOS requirement 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. Radiology Calculators sells 3 in-app purchases, starting at $3.99 per month. RadProtocol asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Radiology Calculators versus RadProtocol: the parameters behind the verdict, then further details
ParameterRadiology CalculatorsRadProtocol
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size62 MB2 MB
Age rating17+17+
DeveloperRad At HandJoshua Ossip

In-app purchases

3 purchases

Radiology Calculators

Subscriptions2
  • Pro Access (1 Month)7 Days trial$3.991 Month
  • Pro Access (1 Year)7 Days trial$39.991 Year
One-time1
  • Pro Access (Lifetime)$149.99
None

RadProtocol

No in-app purchases

Questions

Is Radiology Calculators free?
Radiology Calculators is free to download, with in-app purchases available.
Is RadProtocol free?
RadProtocol is free to download, with no in-app purchases.
Do Radiology Calculators or RadProtocol have ads?
Neither Radiology Calculators nor RadProtocol shows ads.

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