Radiology References vs ImagingGuide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radiology References
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Radiology References puts comprehensive adult and pediatric measurements right in your pocket. Whether you're a radiologist, clinician, or medical student, you'll find age-based pediatric values, organ-specific reference ranges, images and citations—all designed to streamline your workflow. Terms & Conditions: http://hvalabs.com/terms-and-conditions/
ImagingGuide
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ImagingGuide helps physicians and medical students select the most appropriate imaging study for any clinical scenario, based on the official ACR Appropriateness Criteria®. Choose a body area, answer a few clinical questions, and instantly see ranked imaging recommendations — organized by appropriateness (Usually Appropriate / May Be Appropriate / Usually Not Appropriate) and radiation level. • Covers 3,900+ clinical scenarios across all major specialties • Adult and pediatric modes • Works completely offline — no account needed • Search any scenario directly from the home screen • Save favorites and revisit recent scenarios Based on guidelines published by the American College of Radiology. Always apply clinical judgment.
Screenshots
Verdict
The clearest difference is in-app purchases: ImagingGuide at none against Radiology References's 4. ImagingGuide also leads on update cadence (every 2 months vs every 5 months). Radiology References's advantage is iOS requirement (17.0 vs 26.1). On price 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. Radiology References sells 4 in-app purchases, starting at $1.99 per 7 days. ImagingGuide asks for nothing beyond the download.
Radiology References ships an update every 5 months, ImagingGuide every 2 months. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.
| Parameter | Radiology References | ImagingGuide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | Yes | — |
| In-app purchases | Yes | No — better |
| Devices | iPhone — better | — |
| Requires iOS | 17.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 19 MB | 11 MB |
| Age rating | 17+ | 4+ |
| Developer | HVALABS, LLC | Dzuy Do |
In-app purchases
Radiology References
- Weekly Premium$1.997 Days
- Monthly Premium$5.991 Month
- Yearly Premium$24.991 Year
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- Yearly Premium7 Days trial$34.991 Year
ImagingGuide
No in-app purchases
Questions
Is Radiology References free?
Is ImagingGuide free?
Which is updated more often, Radiology References or ImagingGuide?
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