RadSim vs StudyBucky
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RadSim
Master radiologic technology with an interactive simulator and comprehensive positioning guide. Practice x-ray techniques and learn precise patient positioning for various anatomy regions. Designed for students and professionals to enhance clinical confidence and accuracy.
- X-ray simulator with adjustable settings
- Positioning dictionary for anatomy regions
- Clinical guides for CR placement and SID
- Practice ARRT exam preparation
- Interactive learning platform
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Master Radiologic Technology with RadSim. RadSim is an essential educational tool designed for radiologic technology students and professionals. Whether you are preparing for the ARRT exam or looking to refine your clinical skills, RadSim provides a comprehensive, interactive platform to practice and learn. Key Features: X-ray Simulator: Experiment with kVp, mAs, SID, and Grid settings to see real-time effects on image quality. Positioning Dictionary: Access a detailed library of anatomy regions including Chest, Abdomen, Upper/Lower Extremities, Spine, and more. Clinical Guides: Get precise instructions on Central Ray (CR) placement, SID requirements, and patient positioning for every view. Pro Features: Unlock advanced parameters and the complete anatomy database for professional-level study. Designed by technologists for technologists. Boost your clinical confidence and technical accuracy with RadSim today. (Note: This application is for educational purposes only and should not be used for medical diagnosis or treatment on real patients.)
StudyBucky
Prepare for the ARRT Radiography certification exam with adaptive practice, mock exams, and an AI tutor. Features include interactive diagrams, flashcards with spaced repetition, and guided learning paths to master key concepts.
- Adaptive practice targeting weak areas
- Full-length timed mock exams
- AI tutor for question explanations
- Guided learning paths by category
- Flashcards with spaced repetition
- Interactive physics diagrams
- Study reminders and readiness tracking
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StudyBucky is exam prep for the ARRT Radiography certification exam, built around the four ARRT content categories: Patient Care, Safety, Image Production, and Procedures. START WITH A DIAGNOSTIC A quick diagnostic, weighted across all four ARRT categories, shows you where you actually stand before you spend a single study hour. PRACTICE THAT TARGETS YOUR WEAK AREAS Adaptive practice pulls questions from the areas you keep missing. Filter by category, by lesson module, or let the app aim you at your weakest topics. FULL-LENGTH TIMED MOCK EXAMS Build a mock exam up to 230 questions, weighted to the ARRT blueprint and timed at one minute per question — the real exam's pace. Review every attempt by category and track your scores across mocks. ASK BUCKY, THE AI TUTOR Stuck on a question? Bucky walks you through the reasoning, then checks its own answer before showing it to you. When it cannot back something up, it tells you instead of guessing. GUIDED LEARNING PATHS Four ordered curricula — Image Production, Safety, Procedures, and Patient Care. Each module walks you through the lesson, drills you on it, then makes you clear a mastery check before it moves on. FLASHCARDS WITH SPACED REPETITION Save any question as a card and let the scheduler resurface it right before you would have forgotten it. Ready-made decks cover each learning path, plus focused decks on CR angles and common exam traps. INTERACTIVE DIAGRAMS Move a slider and watch the physics respond — inverse square law, grid ratio and cutoff, shape distortion, beam geometry, x-ray emission spectrum, photon interactions, tube construction, and a 3D foot and ankle model you can rotate. THE ARRT FORMULA SHEET Every formula, dose limit, and direction-of-change relationship you are expected to recall, on one page. Built for the last review before you walk in. QUESTION TYPES THAT MATCH THE REAL EXAM Multiple choice, select-all-that-apply, ordering, numeric entry, and image hotspot items — the same formats the ARRT exam uses. STUDY REMINDERS Enter the date of your exam and the app sends a native reminder the day before it. It also nudges you when your flashcards come due, so the spaced-repetition schedule actually happens instead of quietly lapsing. Reminders can be turned off in your device settings at any time. TRACK YOUR READINESS A readiness score, accuracy broken out by ARRT category, a study streak, and a Question of the Day to keep you honest between sessions. WRITTEN FOR ACCURACY Every question is researched, written, and independently checked before it ships. No recalled, leaked, or secured exam items are used, ever. StudyBucky is not affiliated with, endorsed by, or sponsored by the American Registry of Radiologic Technologists (ARRT). ARRT is a registered trademark of the American Registry of Radiologic Technologists. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studybucky.com/legal/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: StudyBucky at none against RadSim's 1. RadSim's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads 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
Both are free to download. RadSim sells 1 one-off in-app purchase. StudyBucky asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for RadSim against 5.0 for StudyBucky. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | RadSim | StudyBucky |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 20 MB | 9 MB |
| Age rating | 4+ | 12+ |
| Developer | Chaofan Duan | Bricen Bolsen |
In-app purchases
RadSim
- Unlock Pro$9.99
StudyBucky
No in-app purchases
Questions
Is RadSim free?
Is StudyBucky free?
Which has better reviews, RadSim or StudyBucky?
Do RadSim or StudyBucky have ads?
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