# iSearch Science vs PubMed Connect

The clearest difference is rating: PubMed Connect at 5.0 against iSearch Science's 3.2. PubMed Connect also leads on in-app purchases (none vs 8) and update cadence (every 4 days vs every 3 weeks). iSearch Science's advantage is ads (none vs shown) and ratings volume (13 vs 2). On price, device support and iOS requirement there is nothing between them.

Both are free to download. iSearch Science sells 8 in-app purchases, starting at $7.99 per month. PubMed Connect asks for nothing beyond the download.

PubMed Connect holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: iSearch Science has 13 ratings behind it against 2, so its average is the more settled of the two.

iSearch Science ships an update every 3 weeks, PubMed Connect every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | iSearch Science | PubMed Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (13 ratings)](https://appshunter.io/ios/app/isearch-science/id1516874861/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pubmed-connect-latest-papers/id1551483987/reviews)** |
| Number of ratings | **13** | 2 |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 39 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Best Surgical Education, LLC](https://appshunter.io/developer/1331613158) | [Omelette, Inc](https://appshunter.io/developer/984352813) |

## What reviewers say

### iSearch Science

[App page](https://appshunter.io/ios/app/isearch-science/id1516874861)

This intelligent research assistant mines the web for studies, automatically refining searches and classifying results by type. It uses AI to identify entities like drugs and diseases, and can summarize content or answer questions about research findings.

**Highlights:** Automated query refinement, Study classification by type, Entity identification (drugs, diseases), AI-powered summarization, Question answering on search results, PDF content analysis

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription - Basic | $7.99 | per month |
| Monthly Subscription-Advanced | $12.99 | per month |
| Yearly Subscription - Basic | $39.99 | per year |
| Yearly Subscription - Advanced | $44.99 | per year |
| Full Access to Mac + iOS | $49.99 | per year |
| Cross Platform + Healthcare | $74.99 | per year |
| iSearch Science,iSearch Biomed | $99.99 | per year |
| Purchase Healthcare API | $24.99 | one-time |


### PubMed Connect

[App page](https://appshunter.io/ios/app/pubmed-connect-latest-papers/id1551483987)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iSearch Science free?

iSearch Science is free to download, with in-app purchases available.

### Is PubMed Connect free?

PubMed Connect is free to download, with no in-app purchases.

### Which has better reviews, iSearch Science or PubMed Connect?

PubMed Connect is rated higher. iSearch Science averages 3.2 out of 5 from 13 ratings, while PubMed Connect averages 5.0 from 2 ratings.

### Do iSearch Science or PubMed Connect have ads?

PubMed Connect shows ads; iSearch Science does not.

### Which is updated more often, iSearch Science or PubMed Connect?

iSearch Science ships an update every 3 weeks, and PubMed Connect every 4 days. Most recently, iSearch Science was updated on October 24, 2026 and PubMed Connect on October 24, 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.*