Comparison

ARRL magazines vs EM Radiology Reference

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

Head to head
About

ARRL magazines

Access the monthly ARRL membership journal, QST, on your iPhone, iPad, or iPod Touch. This publication offers news, construction projects, and tutorials for Amateur Radio enthusiasts. The digital version includes exclusive content not found in print.

Highlights
  • Monthly QST digital delivery
  • News and updates
  • Construction projects
  • Tutorials and guides
  • Exclusive digital content
Read full description

If you're a member of ARRL, the national association for Amateur Radio, install this app and have QST, the ARRL membership journal, delivered to your iPhone, iPad or iPod Touch every month! QST entertains and informs with news, construction projects, tutorials and much more. That's why it is the most widely read Amateur Radio publication in the world. The digital version of QST goes even further with content not found in the printed journal. Privacy & Terms of Conditions: http://www.arrl.org/online-privacy-policy

About

EM Radiology Reference

Features
Read full description

Emergency Medicine Radiology Reference is a fast & intuitive point-of-care imaging quick-reference guide, organized by clinical presentation. Designed for emergency medicine physicians, residents, & medical students, it covers commonly utilized imaging modalities, radiation exposure, contrast considerations, pregnancy & renal impairment considerations, clinical urgency, and educational focus. Organized by symptom category, including Acute Pain, Neurological, Cardiovascular & Respiratory, Trauma, Vascular, GI, & infectious presentations. Features include real-time search, imaging modality filter, bookmarked favorites, personal clinical notes, & verified clinical references linking directly to ACR, ACEP, AHA/ACC, ACOG, & other major specialty organization guidelines. No ads. Ever. For educational purposes only. Not medical advice.

Screenshots

ARRL magazines4 screens
EM Radiology Reference4 screens

Verdict

The call

The clearest difference is update cadence: EM Radiology Reference at every 3 weeks against ARRL magazines's every 4 months. ARRL magazines's advantage is iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ARRL magazines ships an update every 4 months, EM Radiology Reference every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
ARRL magazines versus EM Radiology Reference: the parameters behind the verdict, then further details
ParameterARRL magazinesEM Radiology Reference
PriceFreeFree
Rating1.8 (265 ratings) — better—
Positive reviews12.2% of reviews—
Number of ratings265 — better—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better16.4
Further details — not scored
Size126 MB31 MB
Age rating4+4+
DeveloperARRL, American Radio Relay League, Inc.A&O4 Technologies LLC

Bugs and requests

ARRL magazines

Reported bugs

3 issues
  • Downloading issues causes app to freeze
  • Inconsistent behavior across devices
  • Disappearing downloaded content

Requested features

3 requests
  • Seamless integration with ARRL account
  • Ability to resume reading from last page
  • PDF export option

EM Radiology Reference

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ARRL magazines

No in-app purchases

None

EM Radiology Reference

No in-app purchases

Questions

Is ARRL magazines free?
ARRL magazines is free to download, with no in-app purchases.
Is EM Radiology Reference free?
EM Radiology Reference is free to download, with no in-app purchases.
Do ARRL magazines or EM Radiology Reference have ads?
Neither ARRL magazines nor EM Radiology Reference shows ads.
Which is updated more often, ARRL magazines or EM Radiology Reference?
ARRL magazines ships an update every 4 months, and EM Radiology Reference every 3 weeks. Most recently, ARRL magazines was updated on October 23, 2026 and EM Radiology Reference on October 24, 2026.

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