# USMLE Microbio/Path Cram Cards vs PathogenAR

The clearest difference is price: PathogenAR at Free against USMLE Microbio/Path Cram Cards's $9.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

PathogenAR is free to download; USMLE Microbio/Path Cram Cards costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

USMLE Microbio/Path Cram Cards ships an update monthly, PathogenAR every 2 months. The most recent releases landed on August 21, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | USMLE Microbio/Path Cram Cards | PathogenAR |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (15 ratings)](https://appshunter.io/ios/app/pathogenar/id1489343174/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 22 MB | 137 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Cram Cards](https://appshunter.io/developer/733135273) | [National Institute of Allergy and Infectious Diseases](https://appshunter.io/developer/1342358975) |

## What reviewers say

### USMLE Microbio/Path Cram Cards

[App page](https://appshunter.io/ios/app/usmle-microbiopath-cram-cards/id913846037)

Prepare for your USMLE exam with over 4100 digital flashcards covering Microbiology and Pathology. Study efficiently with high-yield content, illustrative pictures, and progress tracking. Learn on the go from your iPhone or iPad.

**Highlights:** 4100+ digital flashcards, USMLE Step 1 Microbiology & Pathology focus, High-yield content, Illustrative pictures, Progress tracking, Search and filter flashcards, Free unlimited updates

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

**In-app purchases:** none


### PathogenAR

[App page](https://appshunter.io/ios/app/pathogenar/id1489343174)

Explore interactive stories about infectious diseases in augmented reality. This educational app uses touch gestures or a Merge Cube to bring pathogens to life, offering an engaging way to learn about disease.

**Highlights:** Augmented Reality exploration, Interactive pathogen stories, Touch gesture controls, Merge Cube device compatibility, Educational disease content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USMLE Microbio/Path Cram Cards free?

USMLE Microbio/Path Cram Cards costs $9.99, with no in-app purchases.

### Is PathogenAR free?

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

### Do USMLE Microbio/Path Cram Cards or PathogenAR have ads?

Neither USMLE Microbio/Path Cram Cards nor PathogenAR shows ads.

### Which is updated more often, USMLE Microbio/Path Cram Cards or PathogenAR?

USMLE Microbio/Path Cram Cards ships an update monthly, and PathogenAR every 2 months. Most recently, USMLE Microbio/Path Cram Cards was updated on August 21, 2026 and PathogenAR on June 4, 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.*