Device Guide vs Radiology Core
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Device Guide
This medical app offers a comprehensive directory of vascular and coronary interventional devices for US and CE Mark markets. Easily search product specifications, company details, and web resources in a centralized tool. Regular updates ensure access to the latest product information.
- Vascular and coronary interventional device listing
- US and CE Mark market coverage
- Searchable product sizes and configurations
- Company information and web resources
- Regular product updates
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The Device Guide app, brought to you by Endovascular Today and Cardiac Interventions Today, provides a comprehensive listing of vascular and coronary interventional devices available in both the United States and CE Mark markets. This easy-to-use format places all four editions of our Guides (US and European) into one central tool, making it easier to search sizes, configurations, and unique characteristics of each product, along with company information, web resources, and product links for even more detailed information. With products updates and added regularly, this app delivers a hands-on tool that is a must-have for anyone in the vascular interventional fields.
Radiology Core
Prepare for the Radiology Core Exam's physics section with a premium resource. Access over 500 board-relevant questions with detailed explanations, covering all modalities and noninterpretive skills. The app is continually updated with new content to enhance your study time.
- Comprehensive physics review
- Over 500 board-relevant questions
- Full explanation for each question
- Covers all modalities
- Includes noninterpretive skills
- Continually updated content
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Premium resource for Radiology Core Exam - Physics preparation. - Comprehensive physics review in all modalities and noninterpretive skills to help make the most of your study time - Over 500 board-relevant, high-yield questions with full explanation to focus your study - Continually updated with new questions and images Upcoming changes: - More questions with images Contact PhysicsiOS@MDToolkit.net with any questions, comments, or advice to improve app.
Screenshots
Verdict
The clearest difference is price: Device Guide at Free against Radiology Core's $9.99. Device Guide also leads on review sentiment (57% vs 24%) and update cadence (every 3 months vs every 6 months). Radiology Core's advantage is chart position (#184 vs unranked). On ads, in-app purchases, 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
Device Guide is free to download; Radiology Core costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Device Guide ships an update every 3 months, Radiology Core every 6 months. The most recent releases landed on June 8, 2026 and September 24, 2026 respectively.
| Parameter | Device Guide | Radiology Core |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | — | 2.9 (50 ratings) — better |
| Positive reviews | 57.1% of reviews — better | 23.8% of reviews |
| Number of ratings | — | 50 — better |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #184 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 25 MB |
| Age rating | 4+ | 17+ |
| Developer | Fyra LLC | Lieu Duong |
Customer experience
Device Guide
Radiology Core
In-app purchases
Device Guide
No in-app purchases
Radiology Core
No in-app purchases
Questions
Is Device Guide free?
Is Radiology Core free?
Do Device Guide or Radiology Core have ads?
Which is updated more often, Device Guide or Radiology Core?
Other comparisons
