# Chest Compression Fraction CCF vs ActivSim

The clearest difference is review sentiment: ActivSim at 100% against Chest Compression Fraction CCF's 20%. ActivSim also leads on price (Free vs $3.99) and rating (5.0 vs 1.7). Chest Compression Fraction CCF's advantage is in-app purchases (none vs 2) and ratings volume (10 vs 1). On ads and device support there is nothing between them.

ActivSim is free to download; Chest Compression Fraction CCF costs $3.99 up front. ActivSim sells 2 in-app purchases, starting at $4.99 per month. Chest Compression Fraction CCF asks for nothing beyond the download.

ActivSim holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: Chest Compression Fraction CCF has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of Chest Compression Fraction CCF's written reviews are positive against 100% of ActivSim's.

## The numbers

| Metric | Chest Compression Fraction CCF | ActivSim |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [1.7 (10 ratings)](https://appshunter.io/ios/app/chest-compression-fraction-ccf/id1565028479/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/activsim/id6747092947/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 8 MB | 156 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [STAR CPR San Diego](https://appshunter.io/developer/427133089) | [Activ Life Limited](https://appshunter.io/developer/1802489978) |

## What reviewers say

### Chest Compression Fraction CCF

[App page](https://appshunter.io/ios/app/chest-compression-fraction-ccf/id1565028479)

This app helps calculate the chest compression fraction (CCF) during CPR to improve survival rates. It includes a metronome to ensure proper compression rate and depth.

**Highlights:** Calculate CCF percentage, CPR survival rate improvement, Metronome for 100/120 BPM, Assures adequate compression depth, Assures adequate recoil

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

**In-app purchases:** none


### ActivSim

[App page](https://appshunter.io/ios/app/activsim/id6747092947)

This educational platform offers interactive simulations for mastering Advanced Cardiac Life Support (ACLS) algorithms and ECG interpretation. It's designed for healthcare professionals, students, and emergency responders to practice critical skills.

**Highlights:** ECG waveform simulation, ACLS algorithm practice, ECG pattern recognition, Vital signs monitoring, Defibrillation simulation, Cardioversion simulation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | per month |
| Annual | $44.99 | per year |


## Frequently asked questions

### Is Chest Compression Fraction CCF free?

Chest Compression Fraction CCF costs $3.99, with no in-app purchases.

### Is ActivSim free?

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

### Which has better reviews, Chest Compression Fraction CCF or ActivSim?

ActivSim is rated higher. Chest Compression Fraction CCF averages 1.7 out of 5 from 10 ratings, while ActivSim averages 5.0 from 1 ratings.

### Do Chest Compression Fraction CCF or ActivSim have ads?

Neither Chest Compression Fraction CCF nor ActivSim shows ads.

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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.*