# iCTlearn

> CT Education,Clinical Ref

Canonical page: [https://chrome-stats.com/d/id6767208734](https://chrome-stats.com/d/id6767208734)

## Overview

- **ID:** `id6767208734`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Irradiated Solution Application Pty Ltd
- **Category:** Medical
- **Version:** 1.1
- **Last updated:** 2026-08-30
- **First published:** 2026-05-07
- **Size:** 1.47 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ictlearn/id6767208734)
- **Website:** [https://irradiatedsolution.github.io/irradiated-solution-applications/](https://irradiatedsolution.github.io/irradiated-solution-applications/)
- **Privacy policy:** [https://irradiatedsolution.github.io/ictlearn-privacy/](https://irradiatedsolution.github.io/ictlearn-privacy/)

## Description

Now with CT Generations (1st Gen to PCCT), full clinical reference, interactive dose simulator, and HU windowing tool. Built by a radiographer, for radiographers.

iCT Learn is a comprehensive CT imaging education and clinical reference app designed for radiographers, radiologists, and medical imaging students.

Built by a practising radiographer, iCT Learn bridges the gap between textbook knowledge and real-world CT practice - covering everything from fundamental physics to hands-on protocol optimisation.

- LEARN -
· CT Physics: X-ray attenuation, Hounsfield Units, beam geometry
· Reconstruction: FBP, Iterative (IR), and Deep Learning (DLR) algorithms
· Helical CT and Multi-Detector CT (MDCT) principles
· Detailed accordion-style topic cards with formulae and clinical notes

- REFERENCE -
· 25 clinical CT protocols (Head, Chest, Abdomen, Cardiac, Vascular, Spine, Paediatric and more)
· 34 tissue HU values across 7 categories
· 20 windowing presets (Brain, Lung, Abdomen, Bone, Vascular)
· Contrast media protocols, adverse reaction management, and contraindications
· ARPANSA 2020 Diagnostic Reference Levels (CTDIvol and DLP)
· Reconstruction kernel comparison: GE, Siemens, Canon, and Philips

- INTERACTIVE TOOLS -
· Dose Simulator: adjust kVp, mAs, Pitch, and patient size - see CTDI, noise, and SNR update in real time
· HU Windowing Simulator: drag WW/WL sliders and watch tissue visibility change live
· Artifact Pattern Guide: 7 major artifacts visualised with SwiftUI Canvas diagrams - Beam Hardening, Metal, Motion, Ring, Partial Volume, Aliasing, and Noise
· Parameter Interaction Matrix: understand how kVp, mAs, Pitch, Kernel, and FOV affect dose, noise, contrast, and speed

- QUIZ -
· 12 self-assessment questions covering principles, parameters, and artifacts
· Instant feedback with detailed explanations
· Score tracking with wrong-answer review

- DESIGNED FOR PROFESSIONALS -
· Dark navy interface optimised for clinical environments
· All content sourced from ARPANSA, ACR, ESUR, RANZCR, and peer-reviewed literature
· Educational use only - does not provide medical advice

iCT Learn is part of the Irradiated Solution clinical education series, developed in Melbourne, Australia.

## Rankings

- #2,258,455 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6767208734)