# GAPP Guidelines vs RXFiles +

The clearest difference is iOS requirement: GAPP Guidelines at 9.0 against RXFiles +'s 15.0. 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.

GAPP Guidelines ships an update every 5 months, RXFiles + every 6 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GAPP Guidelines | RXFiles + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rxfiles-plus/id1039875266/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | — | Subscription |
| Size | 45 MB | 33 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Medical EGuides](https://appshunter.io/developer/1133990851) | [University of Saskatchewan - RxFiles](https://appshunter.io/developer/445927336) |

## What reviewers say

### GAPP Guidelines

[App page](https://appshunter.io/ios/app/gapp-guidelines/id659325458)

**Features:** macOS Compatibility

**In-app purchases:** none


### RXFiles +

[App page](https://appshunter.io/ios/app/rxfiles-plus/id1039875266)

This app provides comprehensive drug comparison charts for medical professionals. It offers detailed information on drug names, strengths, formulations, contraindications, side effects, interactions, dosing, and costs, aiding in therapeutic decision-making.

**Highlights:** Over 106 drug comparison charts, Detailed drug information, Therapeutic approach guidance, Contraindications and side effects, Dosing and cost information, Searchable by medical categories

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

**In-app purchases:** none


## Frequently asked questions

### Is GAPP Guidelines free?

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

### Is RXFiles + free?

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

### Do GAPP Guidelines or RXFiles + have ads?

Neither GAPP Guidelines nor RXFiles + shows ads.

### Which is updated more often, GAPP Guidelines or RXFiles +?

GAPP Guidelines ships an update every 5 months, and RXFiles + every 6 months. Most recently, GAPP Guidelines was updated on October 13, 2026 and RXFiles + on October 9, 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.*