# UpToDate Lexidrug vs GAPP Guidelines

The clearest difference is in-app purchases: GAPP Guidelines at none against UpToDate Lexidrug's 2. GAPP Guidelines also leads on iOS requirement (9.0 vs 16.0). UpToDate Lexidrug's advantage is update cadence (every 2 months vs every 5 months) and chart position (#14 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. UpToDate Lexidrug sells 2 in-app purchases, starting at $29.99 per month. GAPP Guidelines asks for nothing beyond the download.

UpToDate Lexidrug ships an update every 2 months, GAPP Guidelines every 5 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | UpToDate Lexidrug | GAPP Guidelines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.9K ratings)](https://appshunter.io/ios/app/uptodate-lexidrug/id313401238/reviews)** | — |
| Number of ratings | **5.9K** | — |
| Positive reviews | 39.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Subscription | — |
| Best chart rank | **#14** | — |
| Size | 67 MB | 45 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Lexi-Comp](https://appshunter.io/developer/295207927) | [Medical EGuides](https://appshunter.io/developer/1133990851) |

## What reviewers say

### UpToDate Lexidrug

[App page](https://appshunter.io/ios/app/uptodate-lexidrug/id313401238)

**Currently charting:** #14 Top Grossing · Medical (US App Store)

This app provides comprehensive drug information and tools to aid in safe medication decisions. It offers daily updated clinical information, detailed drug databases, interaction checkers, and medical calculators. It is trusted by healthcare professionals and students for quick access to expert content.

**Highlights:** Daily updated clinical drug information, In-depth drug databases with dosing support, Comprehensive drug monographs, Hundreds of medical calculators, Interactive drug interactions checker, Offline database access

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lexicomp Professional Package | $29.99 | per month |
| Lexi-COMPLETE | $29.99 | per month |

**What reviewers like**

- 🌟 Best app for drug information
- 📚 Comprehensive and reliable content
- 🔍 Helpful search and navigation
- 🧮 Useful clinical tools (e.g., calculators)

**What reviewers complain about**

- 🐌 Sluggish performance and slow loading times
- 🔁 Frequent app crashes and freezes
- 🔒 Issues with login and subscription management
- 💰 Expensive subscription cost

**Reported bugs**

- App freezing when trying to access certain features
- Databases not downloading or updating properly
- Inconsistent behavior across iOS versions

**Requested features**

- Ability to customize database order and priority
- Improved offline functionality and background updates
- More user-friendly interface and navigation


### GAPP Guidelines

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UpToDate Lexidrug free?

UpToDate Lexidrug is free to download, with in-app purchases available.

### Is GAPP Guidelines free?

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

### Do UpToDate Lexidrug or GAPP Guidelines have ads?

Neither UpToDate Lexidrug nor GAPP Guidelines shows ads.

### Which is updated more often, UpToDate Lexidrug or GAPP Guidelines?

UpToDate Lexidrug ships an update every 2 months, and GAPP Guidelines every 5 months. Most recently, UpToDate Lexidrug was updated on October 29, 2026 and GAPP Guidelines 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.*