Comparison

Open Access Helper vs STAFF (GURUKUL)

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

Head to head
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!

About

STAFF (GURUKUL)

Features
Read full description

This application focuses on the needs of a teacher. The panel contains features to convey proper information between a teacher and a student, also having a smooth user experience and very attractive user interface.

Screenshots

Open Access Helper3 screens
STAFF (GURUKUL)4 screens

Verdict

The call

The clearest difference is update cadence: Open Access Helper at monthly against STAFF (GURUKUL)'s every 23 months. STAFF (GURUKUL)'s advantage is iOS requirement (15.6 vs 17.6). 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

Open Access Helper ships an update monthly, STAFF (GURUKUL) every 23 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
Open Access Helper versus STAFF (GURUKUL): the parameters behind the verdict, then further details
ParameterOpen Access HelperSTAFF (GURUKUL)
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyMonthly — betterEvery 23 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.615.6 — better
Further details — not scored
Size11 MB184 MB
Age rating17+4+
DeveloperClaus WolfSuresh Choudhary

In-app purchases

None

Open Access Helper

No in-app purchases

None

STAFF (GURUKUL)

No in-app purchases

Questions

Is Open Access Helper free?
Open Access Helper is free to download, with no in-app purchases.
Is STAFF (GURUKUL) free?
STAFF (GURUKUL) is free to download, with no in-app purchases.
Do Open Access Helper or STAFF (GURUKUL) have ads?
Neither Open Access Helper nor STAFF (GURUKUL) shows ads.
Which is updated more often, Open Access Helper or STAFF (GURUKUL)?
Open Access Helper ships an update monthly, and STAFF (GURUKUL) every 23 months. Most recently, Open Access Helper was updated on October 19, 2026 and STAFF (GURUKUL) on October 16, 2026.

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