# Histology Complete vs USMLE

The clearest difference is in-app purchases: Histology Complete at none against USMLE's 1. Histology Complete also leads on review sentiment (67% vs 49%) and iOS requirement (9.0 vs 15.0). USMLE's advantage is ratings volume (5K vs 21) and rating (4.7 vs 4.4). On price, ads and device support there is nothing between them.

Both are free to download. USMLE sells 1 in-app purchase, starting at $49.99 per month. Histology Complete asks for nothing beyond the download.

USMLE holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: USMLE has 5K ratings behind it against 21, so its average is the more settled of the two. Written reviews complicate that: 67% of Histology Complete's written reviews are positive against 49% of USMLE's, so the app with the better star average is not the one people write more warmly about.

Histology Complete ships an update every 8 months, USMLE every 6 weeks. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Histology Complete | USMLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (21 ratings)](https://appshunter.io/ios/app/histology-complete-secondlook/id1010753597/reviews) | **[4.7 (5K ratings)](https://appshunter.io/ios/app/usmle-rx/id1222119266/reviews)** |
| Number of ratings | 21 | **5K** |
| Positive reviews | **66.7% of reviews** | 48.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 125 MB | 40 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [The University of Michigan](https://appshunter.io/developer/380339599) | [MedIQ Learning, LLC](https://appshunter.io/developer/344457828) |

## What reviewers say

### Histology Complete

[App page](https://appshunter.io/ios/app/histology-complete-secondlook/id1010753597)

This study aid offers a self-testing tool with high-quality micrographs to identify histological structures. It features over 550 pages covering all major human body tissues and organ systems, sourced from a renowned virtual slide collection.

**Highlights:** Self-testing knowledge assessment, High-quality micrograph images, Covers human tissues and organ systems, 27 study sets, Over 550 pages of content

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

**In-app purchases:** none


### USMLE

[App page](https://appshunter.io/ios/app/usmle-rx/id1222119266)

Master medical school and the USMLE with a comprehensive resource app. Access board-style questions, interactive learning modules, flashcards, and videos. Study anytime, anywhere with cloud syncing and personalized study tools.

**Highlights:** Thousands of USMLE board-style questions, Nearly 800 eLearning modules, Over 14,000 flashcards, Over 80 hours of high-yield videos, Cloud syncing across devices, Spaced repetition study tool

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RX360+ | $49.99 | per month |


## Frequently asked questions

### Is Histology Complete free?

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

### Is USMLE free?

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

### Which has better reviews, Histology Complete or USMLE?

USMLE is rated higher. Histology Complete averages 4.4 out of 5 from 21 ratings, while USMLE averages 4.7 from 5K ratings.

### Do Histology Complete or USMLE have ads?

Neither Histology Complete nor USMLE shows ads.

### Which is updated more often, Histology Complete or USMLE?

Histology Complete ships an update every 8 months, and USMLE every 6 weeks. Most recently, Histology Complete was updated on November 4, 2026 and USMLE on November 2, 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.*