# UAMS vs SAM4 Online

The clearest difference is rating: SAM4 Online at 5.0 against UAMS's 3.7. SAM4 Online also leads on device support (3 vs 1) and iOS requirement (12.2 vs 16.0). UAMS's advantage is in-app purchases (none vs 1) and update cadence (every 3 months vs every 6 months). On price and ads there is nothing between them.

Both are free to download. SAM4 Online sells 1 one-off in-app purchase. UAMS asks for nothing beyond the download.

SAM4 Online holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UAMS ships an update every 3 months, SAM4 Online every 6 months. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | UAMS | SAM4 Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/uams/id1484287649/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sam4-online/id1615890331/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 142 MB | 90 MB |
| Requires iOS | 16.0 | **12.2** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [University of Arkansas for Medical Sciences](https://appshunter.io/developer/1185678497) | [3B Scientific](https://appshunter.io/developer/1407867777) |

## What reviewers say

### UAMS

[App page](https://appshunter.io/ios/app/uams/id1484287649)

Stay informed about district events, customize notifications for your student's organizations, and access weekly cafeteria menus. Get live updates from administration and easily find staff contact information.

**Highlights:** Event listings with calendar integration, Customizable organization notifications, Weekly cafeteria menus, Live district updates feed, Staff and department directory

**In-app purchases:** none


### SAM4 Online

[App page](https://appshunter.io/ios/app/sam4-online/id1615890331)

This interactive platform offers extensive simulated sound libraries and lesson guides for over 60 medical conditions. It provides students with easy access to class materials, quizzes, tests, and a virtual manikin for auscultation training.

**Highlights:** Simulated sounds library, Lesson guides for 60+ conditions, Virtual manikin simulator, Access to class materials, Quizzes and tests, Control physical manikin

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal User - Full Content | $19.99 | one-time |


## Frequently asked questions

### Is UAMS free?

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

### Is SAM4 Online free?

SAM4 Online is free to download, with in-app purchases available.

### Which has better reviews, UAMS or SAM4 Online?

SAM4 Online is rated higher. UAMS averages 3.7 out of 5 from 3 ratings, while SAM4 Online averages 5.0 from 1 ratings.

### Do UAMS or SAM4 Online have ads?

Neither UAMS nor SAM4 Online shows ads.

### Which is updated more often, UAMS or SAM4 Online?

UAMS ships an update every 3 months, and SAM4 Online every 6 months. Most recently, UAMS was updated on September 16, 2026 and SAM4 Online on September 18, 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.*