# Synap vs ACS MyATLS

The clearest difference is in-app purchases: Synap at none against ACS MyATLS's 4. Synap also leads on review sentiment (47% vs 15%). On price, update cadence, 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. Synap asks for nothing beyond the download.

Synap ships an update every 6 weeks, ACS MyATLS every 3 weeks. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Synap | ACS MyATLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (12 ratings)](https://appshunter.io/ios/app/acs-myatls/id6478172346/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | **46.7% of reviews** | 15.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 53 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Synap Learning Limited](https://appshunter.io/developer/859343131) | [MyATLS](https://appshunter.io/developer/556542180) |

## What reviewers say

### Synap

[App page](https://appshunter.io/ios/app/synap/id1029982959)

This app utilizes a Spaced Repetition System to deliver daily quizzes tailored to your learning needs. It helps build knowledge and memory over time by focusing on areas requiring the most practice.

**Highlights:** Spaced Repetition System, Daily personalized quizzes, On-the-go portal access, Knowledge and memory building, Focused practice

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

**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 Synap free?

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

### Is ACS MyATLS free?

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

### Do Synap or ACS MyATLS have ads?

Neither Synap nor ACS MyATLS shows ads.

### Which is updated more often, Synap or ACS MyATLS?

Synap ships an update every 6 weeks, and ACS MyATLS every 3 weeks. Most recently, Synap was updated on September 21, 2026 and ACS MyATLS on September 19, 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.*