# Med Standards vs The PrEP Resource

The clearest difference is in-app purchases: The PrEP Resource at none against Med Standards's 1. The PrEP Resource also leads on rating (5.0 vs 4.5) and iOS requirement (13.0 vs 15.0). Med Standards's advantage is update cadence (every 6 weeks vs every 7 months) and ratings volume (80 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Med Standards sells 1 in-app purchase, starting at $0.99 per month. The PrEP Resource asks for nothing beyond the download.

The PrEP Resource holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Med Standards has 80 ratings behind it against 1, so its average is the more settled of the two.

Med Standards ships an update every 6 weeks, The PrEP Resource every 7 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Med Standards | The PrEP Resource |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (80 ratings)](https://appshunter.io/ios/app/med-standards/id1018687273/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-prep-resource/id1672652294/reviews)** |
| Number of ratings | **80** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 121 MB | 48 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Doc Apps LLC](https://appshunter.io/developer/976985875) | [Complete Medicine, LLC](https://appshunter.io/developer/1630825166) |

## What reviewers say

### Med Standards

[App page](https://appshunter.io/ios/app/med-standards/id1018687273)

Access essential medical standards and tools for US Air Force, Army, and Navy special duty personnel. Includes medication lists, waiver guides, and flight medicine documents. Updates monthly.

**Highlights:** Aerospace Medicine Approved Medication List, Air Force Waiver Guide, Army Standards of Medical Fitness, Navy Aeromedical Reference Guide, DoD Medical Accession Standards, Altitude Oxygen Converter Calculator

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access for one month | $0.99 | per month |


### The PrEP Resource

[App page](https://appshunter.io/ios/app/the-prep-resource/id1672652294)

This medical app assists clinicians in screening patients for HIV pre-exposure prophylaxis (PrEP), selecting and prescribing appropriate regimens, and managing follow-up care. It offers tools for initial evaluation, counseling, and includes offline access to guidelines and calculators.

**Highlights:** HIV PrEP screening tool, Prescribing and counseling guidance, Follow-up and discontinuation advice, Clinical calculators, Offline USPHS guidelines, Offline clinical tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Med Standards free?

Med Standards is free to download, with in-app purchases available.

### Is The PrEP Resource free?

The PrEP Resource is free to download, with no in-app purchases.

### Which has better reviews, Med Standards or The PrEP Resource?

The PrEP Resource is rated higher. Med Standards averages 4.5 out of 5 from 80 ratings, while The PrEP Resource averages 5.0 from 1 ratings.

### Do Med Standards or The PrEP Resource have ads?

Neither Med Standards nor The PrEP Resource shows ads.

### Which is updated more often, Med Standards or The PrEP Resource?

Med Standards ships an update every 6 weeks, and The PrEP Resource every 7 months. Most recently, Med Standards was updated on October 24, 2026 and The PrEP Resource 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.*