Comparison

PubMed Connect vs Open Access Helper

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

Head to head
About

PubMed Connect

Access the latest research articles from PubMed with ease. Save your favorite publications, share them with others, and view journal impact factors and citations. This app simplifies browsing and searching for scientific literature.

Highlights
  • Browse latest PubMed articles
  • Search research publications
  • Save articles to favorites
  • Share articles
  • View journal impact factor
  • View citations
Features
Read full description

PubMed Connect is simple version of PubMed Hub -Easy way to browse PubMed latest articles, search queries or interested research publications.  -Add to favorites -Share articles to friends or social media  -Automatically populates Journal latest impact factor and citations -Contact us and look at other apps developed by Omelette Inc, USA

About

Open Access Helper

Easily find legal, free versions of paywalled scientific articles using trusted APIs. Seamlessly connect to university library proxies like EZProxy and OpenAthens. This open-source tool respects your privacy and makes research more accessible.

Highlights
  • Find legal, free scholarly articles
  • Access paywalled research
  • Integrates with unpaywall.org and core.ac.uk
  • Seamless EZProxy/OpenAthens connection
  • Indicates version type (Published, Accepted, Submitted)
  • Open-source and privacy-respecting
Features
Read full description

Open Access Helper: Effortless Access to Scholarly Articles Unlock Open Access Easily find legal, free-to-read versions of paywalled scientific articles. Open Access Helper uses the trusted APIs from unpaywall.org and other sources to locate open access copies, making research more accessible for students, researchers, and curious minds. How It Works When you view a research article, the extension detects its DOI (Digital Object Identifier) and checks for an available open access version. Simply click the Open Access Helper badge to access the document! As you hover over the badge, it will indicate whether you’ll be accessing the “Published Version,” “Accepted Version,” or “Submitted Version.” EZProxy or OpenAthens Made Simple If your university library uses EZProxy or OpenAthens for off-campus access, this extension makes it seamless to connect. Just set your institution’s domain (e.g., harvard.edu), and with one click, you can proxy the current page through your library’s server. 100% Legal and Privacy-Respecting Every link provided leads to officially open-access or legally archived copies of research articles. Plus, Open Access Helper doesn’t collect personal data—just anonymous usage stats to improve functionality. Open Source & Developer-Friendly This is a passion project—check out the code, share feedback, or report bugs. Your contributions and ideas are always welcome! Get started today—make research easier and more accessible with Open Access Helper!

Screenshots

PubMed Connect4 screens
Open Access Helper3 screens

Verdict

The call

The clearest difference is rating: PubMed Connect at 5.0 against Open Access Helper's 4.0. PubMed Connect also leads on iOS requirement (11.0 vs 17.6). Open Access Helper's advantage is ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model 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

PubMed Connect holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Scorecard3 real differences · 7 level
PubMed Connect versus Open Access Helper: the parameters behind the verdict, then further details
ParameterPubMed ConnectOpen Access Helper
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (4 ratings)
Positive reviews—50.0% of reviews
Number of ratings14 — better
Update frequency—Monthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.0 — better17.6
Further details — not scored
Size37 MB11 MB
Age rating17+17+
DeveloperOmelette, IncClaus Wolf

Customer experience

PubMed Connect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Open Access Helper

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

PubMed Connect

No in-app purchases

None

Open Access Helper

No in-app purchases

Questions

Is PubMed Connect free?
PubMed Connect is free to download, with no in-app purchases.
Is Open Access Helper free?
Open Access Helper is free to download, with no in-app purchases.
Which has better reviews, PubMed Connect or Open Access Helper?
PubMed Connect is rated higher. PubMed Connect averages 5.0 out of 5 from 1 ratings, while Open Access Helper averages 4.0 from 4 ratings.
Do PubMed Connect or Open Access Helper have ads?
Neither PubMed Connect nor Open Access Helper shows ads.

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