# DART Sim CCF vs FOAMfrat Studio

The clearest difference is review sentiment: FOAMfrat Studio at 66% against DART Sim CCF's 20%. FOAMfrat Studio also leads on price (Free vs $24.99) and rating (4.1 vs 1.7). DART Sim CCF's advantage is iOS requirement (16.4 vs 18.2). On ads, in-app purchases and device support there is nothing between them.

FOAMfrat Studio is free to download; DART Sim CCF costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FOAMfrat Studio holds the better App Store score, 4.1 against 1.7. That said, the two scores are not equally well evidenced: FOAMfrat Studio has 72 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 20% of DART Sim CCF's written reviews are positive against 66% of FOAMfrat Studio's.

DART Sim CCF ships an update every 66 months, FOAMfrat Studio fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DART Sim CCF | FOAMfrat Studio |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | [1.7 (10 ratings)](https://appshunter.io/ios/app/dart-sim-ccf/id1565028479/reviews) | **[4.1 (72 ratings)](https://appshunter.io/ios/app/foamfrat-studio/id1634725070/reviews)** |
| Number of ratings | 10 | **72** |
| Positive reviews | 20.0% of reviews | **65.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 66 months | **Fortnightly** |
| Monetization | **Paid** | Subscription |
| Size | 5 MB | 21 MB |
| Requires iOS | **16.4** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [STAR CPR San Diego](https://appshunter.io/developer/427133089) | [FOAMfrat](https://appshunter.io/developer/1634725072) |

## What reviewers say

### DART Sim CCF

[App page](https://appshunter.io/ios/app/dart-sim-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


### FOAMfrat Studio

[App page](https://appshunter.io/ios/app/foamfrat-studio/id1634725070)

Access EMS and nursing courses on your iPhone and iPad. This learning management system provides a native mobile experience for current subscribers to continue their education on the go.

**Highlights:** Learning management system, EMS and nursing courses, Mobile access for subscribers, Native iPhone and iPad experience, On-the-go learning

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great content quality
- 👍 Engaging and informative material
- 👍 Clean UI design
- 🚀 Faster performance in latest version
- 👍 Excellent for EMS education

**What reviewers complain about**

- 🐛 Frequent playback issues
- 🐛 Audio cuts out often
- 🐛 Videos freeze on landscape mode
- 🐛 App freezes entirely
- 🐛 Cannot rewind easily

**Reported bugs**

- Audio frequently cuts out
- Video freezes in landscape mode
- App freezes when changing to landscape
- Cannot sign in, link does not work
- Unable to enter bio information, will not save

**Requested features**

- Upload profile picture
- 15-second rewind option
- Offline content review
- Subtitles for videos
- Learning pathway option on app


## Frequently asked questions

### Is DART Sim CCF free?

DART Sim CCF costs $24.99, with no in-app purchases.

### Is FOAMfrat Studio free?

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

### Which has better reviews, DART Sim CCF or FOAMfrat Studio?

FOAMfrat Studio is rated higher. DART Sim CCF averages 1.7 out of 5 from 10 ratings, while FOAMfrat Studio averages 4.1 from 72 ratings.

### Do DART Sim CCF or FOAMfrat Studio have ads?

Neither DART Sim CCF nor FOAMfrat Studio shows ads.

### Which is updated more often, DART Sim CCF or FOAMfrat Studio?

DART Sim CCF ships an update every 66 months, and FOAMfrat Studio fortnightly. Most recently, DART Sim CCF was updated on October 24, 2026 and FOAMfrat Studio on October 25, 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.*