# SSMatter vs ALS Resuscitation Prep

The clearest difference is in-app purchases: SSMatter at none against ALS Resuscitation Prep's 3. SSMatter also leads on update cadence (weekly vs every 2 months) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ALS Resuscitation Prep sells 3 in-app purchases, starting at $6.99 per month. SSMatter asks for nothing beyond the download.

SSMatter ships an update weekly, ALS Resuscitation Prep every 2 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SSMatter | ALS Resuscitation Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 13 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Accademia Italiana Medici Specializzandi s.r.l.](https://appshunter.io/developer/1344217535) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### SSMatter

[App page](https://appshunter.io/ios/app/ssmatter/id6744527823)

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

**In-app purchases:** none


### ALS Resuscitation Prep

[App page](https://appshunter.io/ios/app/als-resuscitation-prep/id6793771847)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $6.99 | per month |
| Annual Access | $19.99 | per year |
| Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is SSMatter free?

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

### Is ALS Resuscitation Prep free?

ALS Resuscitation Prep is free to download, with in-app purchases available.

### Do SSMatter or ALS Resuscitation Prep have ads?

Neither SSMatter nor ALS Resuscitation Prep shows ads.

### Which is updated more often, SSMatter or ALS Resuscitation Prep?

SSMatter ships an update weekly, and ALS Resuscitation Prep every 2 months. Most recently, SSMatter was updated on October 30, 2026 and ALS Resuscitation Prep on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*