Best Radiography Calculator Alternative Apps

0+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated July 2026

Out of 0+ radiography calculator alternative apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Radiography Calculator Alternative Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Prepry - Radiography Exam PrepPrepry - Radiography Exam PrepFree4.6★ (238)NoYesAug 2026
2iRad XraysiRad XraysFree4.7★ (339)NoYesAug 2026
3Miller Weld Setting CalculatorMiller Weld Setting CalculatorFree3.9★ (78)NoNoJul 2026
4X-Ray TimerX-Ray TimerFree4.8★ (8)NoNoMay 2026
5Concrete Calculator ToolsConcrete Calculator ToolsFree4.8★ (16)YesYesAug 2026
6CNC Machinist Calculator ProCNC Machinist Calculator Pro$14.994.7★ (669)NoNoJul 2026
7MHE RADReviewMHE RADReviewFree2.7★ (80)NoYesJul 2026
8iRadTech LiteiRadTech LiteFree5.0★ (4)NoNoMay 2026

Top Picks for Radiography Calculator Alternative

Prepry - Radiography Exam Prep#1

Prepry - Radiography Exam Prep by Imago AI LLC

X-ray Practice Tests & QBank
Editor's Choice
🏥 Medical
4.6(238 ratings)
FreeIn-App Purchases
Prepry - Radiography Exam Prep screenshot 1
Prepry - Radiography Exam Prep screenshot 2
Prepry - Radiography Exam Prep screenshot 3
Prepry - Radiography Exam Prep screenshot 4
Prepry - Radiography Exam Prep screenshot 5
Prepry - Radiography Exam Prep screenshot 6

Prepare for your ARRT® Radiography exam with a comprehensive study tool. It offers a large question bank, adaptive learning, and customizable practice tests to enhance retention and track progress. Study online or offline to master radiographic principles for a successful career.

iRad Xrays#2

iRad Xrays by MEDIWARE CY LTD

Radiography in 3D
Strong Contender
🏥 Medical
4.7(339 ratings)
FreeIn-App Purchases
iRad Xrays screenshot 1
iRad Xrays screenshot 2
iRad Xrays screenshot 3
iRad Xrays screenshot 4

Explore radiographic positioning in 3D and augmented reality. This comprehensive atlas aids in learning and revision for board exams, featuring detailed 3D anatomy and X-ray parameters. It's a valuable teaching tool for universities and a revision aid for students.

Miller Weld Setting Calculator#3

Miller Weld Setting Calculator by Miller Electric Mfg Co

Worth Considering
🔍 Reference
3.9😐(78 ratings)
Free
Miller Weld Setting Calculator screenshot 1
Miller Weld Setting Calculator screenshot 2
Miller Weld Setting Calculator screenshot 3
Miller Weld Setting Calculator screenshot 4

This app helps you determine the correct weld parameter settings for optimal results. It guides you through a few simple questions to tune your welding machine for TIG, Stick, or MIG processes.

What We Love

  • 👍 Great for beginners
  • 💡 Useful quick reference
  • ✅ Helps with settings
  • 🌟 Good starting point

Room to Improve

  • ⚠️ Outdated settings
  • ❌ Inaccurate suggestions
  • 🪲 Inconsistent data display

More Radiography Calculator Alternative apps to explore

4
X-Ray Timer
X-Ray Timer
X-Ray Timer
by Lance Henderson
Free

Calculate radiography shot times for industrial radiographers using radioactive materials. Quickly determine exposure time by inputting curies, steel thickness, and source-to-film distance.

Calculate radiography shot timesSupports Iridium and Cobalt sourcesInput curies, thickness, and distance
🔧 Utilities
(8)
paid
5
Concrete Calculator Tools
Concrete Calculator Tools
Concrete Calculator Tools
Feet Inch Concrete Calculator
Free

This app simplifies concrete volume calculations for professionals and DIYers. It offers flexible unit support and a free rectangular slab calculator, with advanced features available via subscription.

Flexible unit support (metric/imperial)Rectangular slab calculator (free)Circular slab calculator
🔧 Utilities
(16)
free with in-app purchases
6
CNC Machinist Calculator Pro
CNC Machinist Calculator Pro
CNC Machinist Calculator Pro
by Shane Anderson
$14.99

This app provides a comprehensive suite of calculators and tools for CNC machinists, engineers, and hobbyists. It offers specialized calculations for turning, milling, drilling, threading, and geometric tolerances, along with material data and G-code generation.

Turning, Milling, and Drilling CalculatorsThread and Bolt Pattern CalculatorsGeometric Tolerance (GD&T) Tools
📊 Productivity
(669)
paid
7
MHE RADReview
MHE RADReview
MHE RADReview
Most trusted ARRT® prep tool
Free

Prepare for the ARRT® Radiography exam with a digital question bank designed to closely mirror the actual test experience. Features ARRT-style questions with detailed explanations, created by experts.

ARRT-style questionsDetailed answer explanationsExpert-written content
📚 Education
(80)
free with in-app purchases
8
iRadTech Lite
iRadTech Lite
iRadTech Lite
by Ballinger and Bruckner, LLP
Free

This app serves as a demo for a radiographic positioning guide, offering detailed instructions for medical imaging procedures. It includes technical factors, patient positioning, and image quality points, along with representative images and a search function.

Detailed instructions for radiographic positionsSuggested technical factorsPatient and part positioning guidance
🏥 Medical
(4)
free
9
Digital DoF
Digital DoF
Digital DoF
A Depth of Field Calculator
Free

Calculate depth of field with this customizable tool designed for cinematographers and photographers. Choose from a wide range of cameras and save your custom settings for quick access. Explore in-app purchases for enhanced functionality.

Depth of field calculationCustomizable settingsExtensive camera library
📷 Photo & Video
(270)
free with in-app purchases
10
Gamma Calculator Pro
Gamma Calculator Pro
Gamma Calculator Pro
by Gerrit kleyn Winkel
$3.99

This app simplifies radiation exposure calculations for industrial radiography sources like Iridium-192. It allows users to input thickness, activity, and distance to determine correct exposure times, and also offers features for geometric unsharpness, exposure correction, and decay calculations.

Exposure Time CalculatorGeometric Unsharpness CalculatorExposure Correction Calculator
💼 Business
(19)
paid
11
GE Film Exposure Calculator
GE Film Exposure Calculator
GE Film Exposure Calculator
by General Electric Company
Free

Calculate precise exposure times for GE Structurix Films. Supports both Isotopes and X-Ray sources for accurate imaging.

Exposure time calculationSupports IsotopesSupports X-Ray
🔧 Utilities
(26)
free
12
Material Estimator Calculator
Material Estimator Calculator
Material Estimator Calculator
Estimate Construction Projects
Free

This app helps contractors and DIYers accurately estimate material costs and quantities for construction projects. It features dimensional measurement tools, unit conversions, and a material database to optimize budgeting and ordering.

Precise cost and percentage calculationsIntegrated material size databaseAdvanced dimensional measurement tools
🔧 Utilities
(2.9K)
free with in-app purchases
13
Construction Calculator A1
Construction Calculator A1
Construction Calculator A1
Construction calculator app
Free

This app provides specialized calculators for construction professionals, including concrete, rebar, and area/volume calculations. It offers material quantity estimation, unit conversion, and professional features like BOQ export and project organization. Designed for contractors, builders, and engineers on job sites worldwide.

Concrete material quantity calculationRebar bending schedule and weight calculationFeet-inch arithmetic without decimal conversion
📊 Productivity
(21)
ad-supported
14
CNC Machinist Calculator Ultra
CNC Machinist Calculator Ultra
CNC Machinist Calculator Ultra
All-in-One Machining Tool
Free

This app provides machinists and engineers with a comprehensive suite of tools for CNC operations. It offers a wide range of calculations for turning, milling, drilling, and more, designed to enhance precision and boost productivity.

Cutting speed and feed recommendationsTap drill size calculationsTrue position calculations
📊 Productivity
(24)
freemium
15
Xray Anatomy
Xray Anatomy
Xray Anatomy
Radiology & X-Ray Study Guide
Free

Explore radiographic anatomy with high-resolution X-ray images and detailed labeling. This educational tool is designed for clarity and ease of use, ideal for students, educators, and enthusiasts. Features multilingual support and a quiz mode to reinforce learning.

High-resolution X-ray imagesColor-coded anatomical labelingDetailed radiograph descriptions
🏥 Medical
(1.5K)
subscription
16
Light Meter Ultra
Light Meter Ultra
Light Meter Ultra
Exposure for Film Photography
Free

This app provides precise light metering for film photography, eliminating the need for external hardware. It offers various metering modes and customizable profiles to ensure perfect exposures for manual cameras. Advanced features like reciprocity failure correction are available with a PRO plan.

Aperture Priority MeteringShutter Priority MeteringExposure Priority Metering
📷 Photo & Video
(734)
free with in-app purchases
17
NDT X-ray Toolbox
NDT X-ray Toolbox
NDT X-ray Toolbox
X-ray calculator & more
Free

This app provides essential tools for x-ray calculations, including geometric and CT calculations, image viewing, and quality control. It offers explanations for formulas and supports common detectors for easier use.

TIFF and DICONDE image viewerGeometric calculationsX-ray standards support
🔧 Utilities
(3)
free
18
RX - Radiographic Positioning
RX - Radiographic Positioning
RX - Radiographic Positioning
Study Radiology
Free

Learn and visualize radiographic positioning for various body parts. This app provides technical details like patient position, chassis, focus, and utility for effective study. It offers visual examples to make learning more intuitive and enjoyable.

Patient positioning guidesTechnical factor detailsChassis and focus information
🏥 Medical
(66)
free with in-app purchases
19
FSWizard
FSWizard
FSWizard
CNC Machinist Calculator
Free

This app is a comprehensive calculator for CNC machinists, simplifying the calculation of speeds and feeds for milling, drilling, and turning operations. It automatically suggests optimal cutting conditions based on material choices and supports advanced features like chip thinning and HSM machining.

Milling, drilling, and turning speeds and feedsAutomatic cutting condition suggestionsChip thinning and HSM support
📊 Productivity
(47)
free
20
Unravel: Steel Calculator
Unravel: Steel Calculator
Unravel: Steel Calculator
by Majestic Steel USA
Free

This app simplifies complex steel calculations for flat-rolled steel buyers. It helps verify coil and sheet specifications, calculate weights without a scale, convert units, and compare prices. It supports various steel types for accurate cost and yield calculations.

Calculate coil and bundle weightVerify steel specificationsConvert gauges to decimals
🔧 Utilities
(10)
ad-supported

FAQ about Radiography Calculator Alternative

What are the best radiography calculator alternative apps for iPhone?
Prepry - Radiography Exam Prep tops our radiography calculator alternative apps ranking as of July 2026, with a 4.6-star average from 238 App Store ratings, and it's free to download.
Yes — 18 of the top radiography calculator alternative apps we rank are free to download, including Prepry - Radiography Exam Prep and iRad Xrays.
Prepry - Radiography Exam Prep has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
Prepry is a study companion designed to help radiography students prepare for the ARRT® Radiography exam. It provides a comprehensive question bank, adaptive learning tools, and progress tracking to enhance understanding of radiographic principles and practices.
Key features include an extensive question bank with over 1,550 ARRT®-focused questions, adaptive learning using spaced repetition algorithms, customizable practice tests, progress tracking with detailed analytics, and the ability to study both online and offline. It also offers detailed imaging and anatomy visuals.