# ACS MyATLS vs ABS SCORE

The clearest difference is rating: ACS MyATLS at 3.8 against ABS SCORE's 1.6. ACS MyATLS also leads on update cadence (every 3 weeks vs every 2 months) and review sentiment (15% vs 6%). ABS SCORE's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and device support there is nothing between them.

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

ACS MyATLS holds the better App Store score, 3.8 against 1.6. Both are backed by a comparable volume of ratings — 12 and 14 respectively. Written reviews point the same way: 15% of ACS MyATLS's written reviews are positive against 6% of ABS SCORE's.

ACS MyATLS ships an update every 3 weeks, ABS SCORE every 2 months. The most recent releases landed on September 19, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | ACS MyATLS | ABS SCORE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (12 ratings)](https://appshunter.io/ios/app/acs-myatls/id6478172346/reviews)** | [1.6 (14 ratings)](https://appshunter.io/ios/app/abs-score/id6478700463/reviews) |
| Number of ratings | 12 | **14** |
| Positive reviews | **15.4% of reviews** | 6.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 33 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [MyATLS](https://appshunter.io/developer/556542180) | [American Board of Surgery, Inc](https://appshunter.io/developer/1733699269) |

## What reviewers say

### 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 |


### ABS SCORE

[App page](https://appshunter.io/ios/app/abs-score/id6478700463)

Access a comprehensive question bank for surgical specialties. This app provides scenario-based multiple-choice questions to aid in self-study for surgical residents. Future updates will include additional educational content and mobile-first features.

**Highlights:** Access SCORE Portal Question Bank, 4,000+ scenario-based questions, Six surgical specialties covered, Supports self-study for residents, Future content includes TWIS curricula

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ACS MyATLS free?

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

### Is ABS SCORE free?

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

### Which has better reviews, ACS MyATLS or ABS SCORE?

ACS MyATLS is rated higher. ACS MyATLS averages 3.8 out of 5 from 12 ratings, while ABS SCORE averages 1.6 from 14 ratings.

### Do ACS MyATLS or ABS SCORE have ads?

Neither ACS MyATLS nor ABS SCORE shows ads.

### Which is updated more often, ACS MyATLS or ABS SCORE?

ACS MyATLS ships an update every 3 weeks, and ABS SCORE every 2 months. Most recently, ACS MyATLS was updated on September 19, 2026 and ABS SCORE on August 31, 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.*