# Open Access Helper vs SkillPro ICDBP

The clearest difference is iOS requirement: SkillPro ICDBP at 15.6 against Open Access Helper's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Open Access Helper ships an update monthly, SkillPro ICDBP fortnightly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Open Access Helper | SkillPro ICDBP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/open-access-helper/id1592826205/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 11 MB | 84 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Claus Wolf](https://appshunter.io/developer/1441254407) | [SparkSupport Infotech Pvt Ltd](https://appshunter.io/developer/1799204271) |

## What reviewers say

### Open Access Helper

[App page](https://appshunter.io/ios/app/open-access-helper/id1592826205)

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:** Safari Extension, Vision Pro support

**In-app purchases:** none


### SkillPro ICDBP

[App page](https://appshunter.io/ios/app/skillpro-icdbp/id6748911637)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Open Access Helper free?

Open Access Helper is free to download, with no in-app purchases.

### Is SkillPro ICDBP free?

SkillPro ICDBP is free to download, with no in-app purchases.

### Do Open Access Helper or SkillPro ICDBP have ads?

Neither Open Access Helper nor SkillPro ICDBP shows ads.

### Which is updated more often, Open Access Helper or SkillPro ICDBP?

Open Access Helper ships an update monthly, and SkillPro ICDBP fortnightly. Most recently, Open Access Helper was updated on October 3, 2026 and SkillPro ICDBP on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*