Comparison

ESC (Journals) vs OCTAID

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

Head to head
About

ESC (Journals)

Access and read leading cardiology journals offline on your iOS device. Download issues, save favorite articles, take notes, and share content. Includes a search feature and a podcast.

Highlights
  • Offline journal access
  • Download issues
  • Bookmark articles
  • Add notes to articles
  • In-app search
  • Share articles
  • Listen to podcast
Features
Read full description

About the app The ESC (European Society of Cardiology) Journals app from Oxford University Press enables you to read your favourite cardiology journals both online and offline on your iOS device (provided you have a relevant personal subscription, institutional subscription, or society membership). You can: • download issues when you’re online, so that you can read them whether you’re connected to the Internet or not • view the tables of contents for issues when you’re online, whether you have downloaded them yet or not • easily read issues from cover to cover by swiping through articles • download and read advance articles (published ahead of print) • download and read the PDF version of an article • use the in-app search feature • bookmark your favourite articles • add your own notes to articles • share articles by email or on social media • listen to the European Heart Journal podcast About the journals • European Heart Journal publishes the highest-quality material, both clinical and scientific, on all aspects of cardiovascular medicine. It includes articles related to research findings, technical evaluations, and reviews. • European Heart Journal Supplements publishes supplements to the European Heart Journal. Supplements published are often abstract books to key cardiology conferences or focus issues. • EP-Europace aims to provide an avenue of communication for top-quality original scientific work and reviews in the fields of arrhythmias, pacing, and cellular electrophysiology. • Cardiovascular Research is the international journal of the European Society of Cardiology publishing basic and translational research enhancing insight in cardiovascular disease mechanisms and the perspective for innovation. • European Heart Journal – Cardiovascular Imaging publishes research of the highest quality from all areas of cardiovascular imaging including echocardiography, magnetic resonance, computed tomography, nuclear, and invasive imaging. • European Heart Journal – Cardiovascular Pharmacotherapy is an international, English language, peer-reviewed journal with a specific focus on clinical cardiovascular pharmacology. • European Heart Journal – Quality of Care and Clinical Outcomes publishes high-quality, original, electronic health record and prognosis research from the scientific community, focusing on quality of care as it affects cardiovascular outcomes at hospital, regional, national, and international level. • European Heart Journal – Case Reports is an international, online-only, fully open access journal that publishes high-quality, educationally valuable case reports, images, and quality improvement projects in all aspects of cardiology and cardiovascular medicine. The journals are published on behalf of the European Society of Cardiology (ESC) by Oxford University Press. The ESC publishes fourteen journals, eight of which are published by Oxford University Press. Oxford University Press is a department of the University of Oxford. It furthers the University’s objective of excellence in research, scholarship, and education by publishing worldwide.

About

OCTAID

This educational tool teaches physicians about intra-coronary optical coherence tomography (OCT). It covers image analysis, plaque characteristics, pathology visualization, and stent optimization. Users gain confidence in interpreting OCT images with labeled examples and an interactive portal for practice.

Highlights
  • Intra-coronary OCT principles
  • OCT pullback image technique
  • Image analysis and plaque characteristics
  • Stent optimization guidance
  • Labeled images and explanations
  • Interactive knowledge testing portal
Features
Read full description

The OCT App is an educational tool which has been developed as a means to teach intra-coronary optical coherence tomography (OCT) with the goal of making it easy to understand for physicians all over the world. There is rising interest among interventional cardiologists to learn OCT given its ability to help with image analysis, determination of plaque characteristics, visualization of intra-coronary pathology and stent optimization. Mount Sinai Heart is a global leader within the field of interventional cardiology; the myriad of cases and pathology which are seen in The Mount Sinai Cardiac Catheterization Laboratory make it the perfect center to educate medical professionals within this field. The OCTAID app will teach the principles of intra-coronary imaging and the technique of how to perform and understand OCT pullback images. Users will also come away with an increased confidence in how to interpret various notable and commonly seen examples with labeled images and explanations. Finally, there is a link to an interactive portal where users can test their knowledge of the material with still images and pullback videos. This mobile application can be used on-the-go all over the world and it gives medical professionals globally exposure and access to cutting edge technology they may not be able to receive otherwise. As the field of intra-coronary imaging expands, so too will the use of optical coherence tomography. There is a need for a means to educate medical professionals on how to perform and interpret OCT and this app meets those needs for a global audience.

Screenshots

ESC (Journals)4 screens
OCTAID4 screens

Verdict

The call

The clearest difference is rating: OCTAID at 5.0 against ESC (Journals)'s 2.0. OCTAID also leads on monetization model (ad-supported vs free with in-app purchases) and ratings volume (9 vs 1). ESC (Journals)'s advantage is review sentiment (100% vs 75%) and iOS requirement (12.0 vs 15.0). 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.

ReceptionRating · Positive reviews · Number of ratings

OCTAID holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: OCTAID has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of ESC (Journals)'s written reviews are positive against 75% of OCTAID's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

ESC (Journals) ships an update every 5 months, OCTAID every 2 months. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
ESC (Journals) versus OCTAID: the parameters behind the verdict, then further details
ParameterESC (Journals)OCTAID
PriceFreeFree
Rating2.0 (1 ratings)5.0 (9 ratings) — better
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings19 — better
Update frequencyEvery 5 monthsEvery 2 months — better
AdsYesYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size47 MB40 MB
Age rating+1217+
DeveloperOxford University PressIcahn School of Medicine at Mount Sinai

Customer experience

ESC (Journals)

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OCTAID

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

ESC (Journals)

No in-app purchases

None

OCTAID

No in-app purchases

Questions

Is ESC (Journals) free?
ESC (Journals) is free to download, with no in-app purchases.
Is OCTAID free?
OCTAID is free to download, with no in-app purchases.
Which has better reviews, ESC (Journals) or OCTAID?
OCTAID is rated higher. ESC (Journals) averages 2.0 out of 5 from 1 ratings, while OCTAID averages 5.0 from 9 ratings.
Do ESC (Journals) or OCTAID have ads?
Both ESC (Journals) and OCTAID show ads.
Which is updated more often, ESC (Journals) or OCTAID?
ESC (Journals) ships an update every 5 months, and OCTAID every 2 months. Most recently, ESC (Journals) was updated on October 11, 2026 and OCTAID on October 14, 2026.

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