# Drug Structures vs Allscripts® Patient Flow

The clearest difference is update cadence: Allscripts® Patient Flow at every 3 months against Drug Structures's every 14 months. Allscripts® Patient Flow also leads on iOS requirement (9.0 vs 18.6). On price, ads, in-app purchases and device support 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 ships an update every 14 months, Allscripts® Patient Flow every 3 months. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Drug Structures | Allscripts® Patient Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/drug-structures/id1207401347/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 3 MB | 58 MB |
| Requires iOS | 18.6 | **9.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [David Bourne](https://appshunter.io/developer/1031086386) | [Altera Digital Health Inc](https://appshunter.io/developer/1662951542) |

## 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


### Allscripts® Patient Flow

[App page](https://appshunter.io/ios/app/allscripts-patient-flow/id1298099447)

**In-app purchases:** none


## Frequently asked questions

### Is Drug Structures free?

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

### Is Allscripts® Patient Flow free?

Allscripts® Patient Flow is free to download, with no in-app purchases.

### Do Drug Structures or Allscripts® Patient Flow have ads?

Neither Drug Structures nor Allscripts® Patient Flow shows ads.

### Which is updated more often, Drug Structures or Allscripts® Patient Flow?

Drug Structures ships an update every 14 months, and Allscripts® Patient Flow every 3 months. Most recently, Drug Structures was updated on June 10, 2026 and Allscripts® Patient Flow on September 17, 2026.

---

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