# AMT ONE Source vs ACS MyATLS

The clearest difference is rating: AMT ONE Source at 5.0 against ACS MyATLS's 3.8. AMT ONE Source also leads on in-app purchases (none vs 4). ACS MyATLS's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (12 vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ACS MyATLS sells 4 in-app purchases, starting at $4.99 per month. AMT ONE Source asks for nothing beyond the download.

AMT ONE Source holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 3 and 12 respectively.

AMT ONE Source ships an update every 4 months, ACS MyATLS every 3 weeks. Both last shipped on October 21, 2026.

## The numbers

| Metric | AMT ONE Source | ACS MyATLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/amt-one-source/id1509970984/reviews)** | [3.8 (12 ratings)](https://appshunter.io/ios/app/acs-myatls/id6478172346/reviews) |
| Number of ratings | 3 | **12** |
| Positive reviews | — | 15.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 44 MB | 53 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Applied Medical Technology, Inc.](https://appshunter.io/developer/1509970983) | [MyATLS](https://appshunter.io/developer/556542180) |

## What reviewers say

### AMT ONE Source

[App page](https://appshunter.io/ios/app/amt-one-source/id1509970984)

Access educational materials and product information for enteral nutrition and bowel management. Features include interactive activities like coloring, puzzles, and an emoji builder, alongside care guides and FAQs.

**Highlights:** Quick Care™ product exploration, Interactive coloring book, Jigsaw puzzle creator, Customizable device emojis, Shareable creations, Patient education guides, Product catalog

**Features:** macOS Compatibility

**In-app purchases:** none


### ACS MyATLS

[App page](https://appshunter.io/ios/app/acs-myatls/id6478172346)

This app provides licensed medical professionals with essential information and skills for treating trauma patients. It offers chapter summaries, videos, calculators, interactive algorithms, and practice quizzes to prepare for exams and stay updated.

**Highlights:** Chapter summaries, Educational videos, Calculators, Interactive algorithms, Practice quizzes, Flashcards

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACS MyATLS monthly | $4.99 | per month |
| ACS MyATLS | $4.99 | per month |
| ACS MyATLS yearly | $24.99 | per year |
| ACS MyATLS | $24.99 | per year |


## Frequently asked questions

### Is AMT ONE Source free?

AMT ONE Source is free to download, with no in-app purchases.

### Is ACS MyATLS free?

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

### Which has better reviews, AMT ONE Source or ACS MyATLS?

AMT ONE Source is rated higher. AMT ONE Source averages 5.0 out of 5 from 3 ratings, while ACS MyATLS averages 3.8 from 12 ratings.

### Do AMT ONE Source or ACS MyATLS have ads?

Neither AMT ONE Source nor ACS MyATLS shows ads.

### Which is updated more often, AMT ONE Source or ACS MyATLS?

AMT ONE Source ships an update every 4 months, and ACS MyATLS every 3 weeks. Most recently, AMT ONE Source was updated on October 21, 2026 and ACS MyATLS on October 21, 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.*