# Mosbys PDQ for RN vs Basic Concepts Pharmacology 6E

The clearest difference is price: Mosbys PDQ for RN at Free against Basic Concepts Pharmacology 6E's $39.99. Mosbys PDQ for RN also leads on update cadence (every 4 months vs every 18 months). Basic Concepts Pharmacology 6E's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

Mosbys PDQ for RN is free to download; Basic Concepts Pharmacology 6E costs $39.99 up front. Mosbys PDQ for RN sells 4 in-app purchases, starting at $18.99 per year. Basic Concepts Pharmacology 6E asks for nothing beyond the download.

Mosbys PDQ for RN ships an update every 4 months, Basic Concepts Pharmacology 6E every 18 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Mosbys PDQ for RN | Basic Concepts Pharmacology 6E |
| --- | --- | --- |
| Price | **Free** | $39.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mosbys-pdq-for-rn/id1578262449/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 18 months |
| Monetization | Free with in-app purchases | — |
| Size | 149 MB | 28 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) |

## What reviewers say

### Mosbys PDQ for RN

[App page](https://appshunter.io/ios/app/mosbys-pdq-for-rn/id1578262449)

Access essential nursing facts, formulas, lab values, and procedures quickly. This guide offers concise information for clinical settings, including special populations and emergency care. It features updated content reflecting the latest developments and assessment tools.

**Highlights:** Quick access to essential nursing facts, Formulas, lab values, and procedures, Information for pediatric, maternity, and geriatric patients, Emergency care guidelines, Updated clinical developments and drug information, New assessment tools

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25% Off Limited Period Offer | $18.99 | per year |
| 20% Off Limited Period Offer | $19.99 | per year |
| 15% Off Limited Period Offer | $21.49 | per year |
| Mosby's PDQ for RN 1/Y Sub | $24.99 | per year |


### Basic Concepts Pharmacology 6E

[App page](https://appshunter.io/ios/app/basic-concepts-pharmacology-6e/id6443569937)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mosbys PDQ for RN free?

Mosbys PDQ for RN is free to download, with in-app purchases available.

### Is Basic Concepts Pharmacology 6E free?

Basic Concepts Pharmacology 6E costs $39.99, with no in-app purchases.

### Do Mosbys PDQ for RN or Basic Concepts Pharmacology 6E have ads?

Mosbys PDQ for RN shows ads; Basic Concepts Pharmacology 6E does not.

### Which is updated more often, Mosbys PDQ for RN or Basic Concepts Pharmacology 6E?

Mosbys PDQ for RN ships an update every 4 months, and Basic Concepts Pharmacology 6E every 18 months. Most recently, Mosbys PDQ for RN was updated on October 27, 2026 and Basic Concepts Pharmacology 6E on October 27, 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.*