Comparison

iRadTech HD vs Body coloring book

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

Head to head
About

iRadTech HD

A radiographic positioning guide for medical imaging professionals and students. It offers detailed instructions, image quality points, and technical factors for various positions, with an initial free version and an in-app purchase to unlock full content.

Highlights
  • Radiographic positioning guide
  • Detailed instructions
  • Image quality points
  • Suggested technical factors
  • Expandable images and radiographs
  • Notes panel for each position
Features
Read full description

iRadTech HD for the iPad iRadTech HD is a radiographic positioning guide for medical imaging professionals and students. It is designed for use on iPads where the Menu, Instructions and Note panels appear simultaneously in landscape orientation. The initial download is a locked version containing 6 free positions allowing the user to evaluate the app. By clicking on a position name showing a lock icon you will be prompted to unlock the app with an In-app purchase. Honestly, the developer, RadTech Resource Group, encourages you to consider buying iRadTech instead of this iRadTech HD because iRadTech has more features, namely Search, My Notes and My Routines. Get iRadTechLite for FREE to see these features. If iRadTech is not shown in the store on your iPad, select Filters, Supports, iPhone. iRadTech HD v4.1 includes: •6 free Radiographic positions with 200+ once unlocked. •Detailed positioning instructions, image quality points and structures demonstrated - Now also includes suggested technical factors (for digital imaging systems) •Expandable positioning images. •Expandable radiographs. •A Notes panel where you can create and edit separate notes for each position Positioning instructions subheadings: •Technical factors •Image receptor •Position of patient •Position of body part •Breathing instructions •Central ray placement and angle •Image quality points •Structures demonstrated If you have any questions or concerns please feel free to email us at info@iradtech.com. You may visit our website at www.iRadTech.com.

About

Body coloring book

Explore human anatomy through interactive coloring. This app aids in memorizing anatomical structures by combining drawing with learning, covering all major body parts. Ideal for medical students and enthusiasts seeking a visual and engaging study method.

Highlights
  • In-depth human anatomy learning
  • Interactive coloring exercises
  • Covers 6 major body parts
  • Continuous illustration updates
  • Active learning for knowledge retention
  • Creative use of medical illustrations
Features
Read full description

Doctor's Secret Garden, in-depth understanding of human anatomy in drawing. With the structure point information, learning while drawing. Human anatomy is an important basic medicine course and an fascinating and complex subject. "Human Body Coloring" helps you to strengthen the memory of human anatomy in a simple, fun and effective way, so that learning anatomy and drawing medical illustrations go hand in hand. The application content is divided into 6 parts, which are:   1 HEAD AND NECK   2 THORAX   3 ABDOMEN   4 PELVIS AND PERINEUM   5 LOWER LIMB   6 UPPER LIMB Medical illustrations for each part will be updated continuously, welcome to subscribe. After subscribing to the app, you can use each medical illustration creatively as needed to enhance your learning experience. (Anatomical color atlas commonly used color reference: Artery-bright red, vein-blue, muscle-red-brown, nerve-yellow, lymph node-green.) In active learning, the retention of knowledge in you is high. Therefore, we encourage frequent practice, continuous and repeated coloring exercises, and deep knowledge of complex human structure into our memory. Subscription details: -Subscribe to access all structural pictures of human body coloring -Subscriptions are charged monthly, yearly or lifetime, and the price depends on the selected subscription package. -Subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current subscription. You can turn it off at any time in the iTunes account settings. Terms of Service: https://equable-bug-72a.notion.site/Coloring-Terms-of-Service-2fa124873aa880cf80b3ea2c3ab2d681 Privacy Policy: https://equable-bug-72a.notion.site/Privacy-Policy-2fa124873aa88075ab45c0dcb69fd0de Contact email: matine.hemi@gmail.com

Screenshots

Body coloring book4 screens

Verdict

The call

The clearest difference is monetization model: iRadTech HD at free with in-app purchases against Body coloring book's subscription. iRadTech HD also leads on rating (3.3 vs 2.9) and review sentiment (50% vs 29%). Body coloring book's advantage is update cadence (every 3 months vs every 19 months) and device support (3 vs 1). 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. iRadTech HD sells 1 one-off in-app purchase and Body coloring book sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

iRadTech HD holds the better App Store score, 3.3 against 2.9. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews point the same way: 50% of iRadTech HD's written reviews are positive against 29% of Body coloring book's.

UpkeepUpdate frequency

iRadTech HD ships an update every 19 months, Body coloring book every 3 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

Scorecard5 real differences · 5 level
iRadTech HD versus Body coloring book: the parameters behind the verdict, then further details
ParameteriRadTech HDBody coloring book
PriceFreeFree
Rating3.3 (4 ratings) — better2.9 (10 ratings)
Positive reviews50.0% of reviews — better28.6% of reviews
Number of ratings410 — better
Update frequencyEvery 19 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size120 MB90 MB
Age rating12+17+
DeveloperBallinger and Bruckner, LLP敏 刘

Customer experience

iRadTech HD

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews10 reviews
Positive50.0%
Neutral10.0%
Negative40.0%

Body coloring book

All ratings9 ratings
Positive55.6%
Neutral0.0%
Negative44.4%
Written reviews7 reviews
Positive28.6%
Neutral14.3%
Negative57.1%

In-app purchases

1 purchases

iRadTech HD

One-time1
  • iRadTech HD unlock exams$24.99
4 purchases

Body coloring book

Subscriptions3
  • Body Coloring - Monthly$9.991 Month
  • Body Coloring - Six Month$59.996 Months
  • Body Coloring - Yearly$79.991 Year
One-time1
  • Body Coloring - Lift Time$299.00

Questions

Is iRadTech HD free?
iRadTech HD is free to download, with in-app purchases available.
Is Body coloring book free?
Body coloring book is free to download, with in-app purchases available.
Which has better reviews, iRadTech HD or Body coloring book?
iRadTech HD is rated higher. iRadTech HD averages 3.3 out of 5 from 4 ratings, while Body coloring book averages 2.9 from 10 ratings.
Do iRadTech HD or Body coloring book have ads?
Neither iRadTech HD nor Body coloring book shows ads.
Which is updated more often, iRadTech HD or Body coloring book?
iRadTech HD ships an update every 19 months, and Body coloring book every 3 months. Most recently, iRadTech HD was updated on October 23, 2026 and Body coloring book on October 26, 2026.

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