# Drug Structures vs Access

The clearest difference is rating: Drug Structures at 4.7 against Access's 4.2. Drug Structures also leads on iOS requirement (18.6 vs 26). Access's advantage is update cadence (monthly vs every 14 months) and ratings volume (134 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Drug Structures holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Access has 134 ratings behind it against 3, so its average is the more settled of the two.

Drug Structures ships an update every 14 months, Access monthly. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Drug Structures | Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/drug-structures/id1207401347/reviews)** | [4.2 (134 ratings)](https://appshunter.io/ios/app/access-by-mcgraw-hill/id1628840396/reviews) |
| Number of ratings | 3 | **134** |
| Positive reviews | — | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | Free | Free |
| Size | 3 MB | 59 MB |
| Requires iOS | **18.6** | 26 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [David Bourne](https://appshunter.io/developer/1031086386) | [McGraw-Hill](https://appshunter.io/developer/325792150) |

## What reviewers say

### Drug Structures

[App page](https://appshunter.io/ios/app/drug-structures/id1207401347)

This game helps pharmacy and healthcare students practice identifying drug structures. It offers a focused learning experience for medical professionals in training.

**Highlights:** Identify drug structures, Practice for healthcare students, Targeted medical education, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


### Access

[App page](https://appshunter.io/ios/app/access-by-mcgraw-hill/id1628840396)

Access medical learning resources like videos, podcasts, and textbooks on the go. Search for specific topics, save content to collections, and personalize your dashboard. Offline viewing and specialty-specific content are available for subscribed institutional users.

**Highlights:** Search diverse medical resources, Save and organize content, Refine by content type, Offline viewing, Personalized dashboard, Specialty-specific content

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for quick reads
- 👍 Good for reading on the go
- 👍 Allows downloading chapters
- 👍 Can favorite books/chapters/figures
- 👍 Great idea for an app

**What reviewers complain about**

- 🐛 Infinite login loop
- 🐛 App broken or glitched
- 🐛 Unable to access content
- 🐛 Chapters missing (appendix, intro)
- 🐛 Cannot search all chapters

**Reported bugs**

- Infinite login loop
- App won't log in
- App broken or glitched
- Unable to access content
- Appendix and introduction absent

**Requested features**

- Option to search all chapters at once
- Improve text-to-speech functionality
- Allow text-to-speech to continue when app is in background
- Remember last read position
- Sync favorites across devices


## Frequently asked questions

### Is Drug Structures free?

Drug Structures is free to download, with no in-app purchases.

### Is Access free?

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

### Which has better reviews, Drug Structures or Access?

Drug Structures is rated higher. Drug Structures averages 4.7 out of 5 from 3 ratings, while Access averages 4.2 from 134 ratings.

### Do Drug Structures or Access have ads?

Neither Drug Structures nor Access shows ads.

### Which is updated more often, Drug Structures or Access?

Drug Structures ships an update every 14 months, and Access monthly. Most recently, Drug Structures was updated on October 20, 2026 and Access on October 28, 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.*