# IDSA Practice Guidelines vs Travax

The clearest difference is update cadence: Travax at every 3 weeks against IDSA Practice Guidelines's every 7 months. IDSA Practice Guidelines's advantage is ratings volume (559 vs 5) and iOS requirement (12.0 vs 15.6). On price, rating, 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.

Travax holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: IDSA Practice Guidelines has 559 ratings behind it against 5, so its average is the more settled of the two.

IDSA Practice Guidelines ships an update every 7 months, Travax every 3 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IDSA Practice Guidelines | Travax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (559 ratings)](https://appshunter.io/ios/app/idsa-practice-guidelines/id1478886375/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/travax/id6744760270/reviews)** |
| Number of ratings | **559** | 5 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 105 MB | 50 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Infectious Diseases Society of America](https://appshunter.io/developer/1477996603) | [Shoreland, Inc.](https://appshunter.io/developer/1809221463) |

## What reviewers say

### IDSA Practice Guidelines

[App page](https://appshunter.io/ios/app/idsa-practice-guidelines/id1478886375)

Access and stay updated with the latest clinical guidelines from the Infectious Diseases Society of America. This app offers interactive tools, search functionality, and the ability to bookmark key information and take notes for healthcare professionals.

**Highlights:** Access clinical guidelines, Interactive tools, Search guidelines, Bookmark pages, Take notes

**Features:** macOS Compatibility

**In-app purchases:** none


### Travax

[App page](https://appshunter.io/ios/app/travax/id6744760270)

This app provides comprehensive travel medicine information, including destination-specific health risks, vaccine recommendations, and malaria prevention. It offers detailed country maps, cultural considerations, safety advice, and a library of over 100 travel health topics for research.

**Highlights:** Destination-specific medical summaries, Vaccine and malaria prevention recommendations, Traveler's diarrhea risk assessment, Searchable country maps, Cross-cultural and safety considerations, Extensive travel health library, Latest travel health bulletins

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

**In-app purchases:** none


## Frequently asked questions

### Is IDSA Practice Guidelines free?

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

### Is Travax free?

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

### Which has better reviews, IDSA Practice Guidelines or Travax?

Travax is rated higher. IDSA Practice Guidelines averages 4.8 out of 5 from 559 ratings, while Travax averages 5.0 from 5 ratings.

### Do IDSA Practice Guidelines or Travax have ads?

Neither IDSA Practice Guidelines nor Travax shows ads.

### Which is updated more often, IDSA Practice Guidelines or Travax?

IDSA Practice Guidelines ships an update every 7 months, and Travax every 3 weeks. Most recently, IDSA Practice Guidelines was updated on October 12, 2026 and Travax on October 7, 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.*