# CCF Challenge — Your CPR mission starts now

> Your CPR mission starts now (iPhone/iPad app by AMR TEAM TOKAI, LLC.)

- Source: https://appshunter.io/ios/app/ccf-challenge/id6760103123 (this page in markdown: same URL + `.md`)
- Developer: [AMR TEAM TOKAI, LLC](https://appshunter.io/developer/1882537825)
- Category: Games, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 26.2 · 15 MB
- Languages: American English, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-03-31
- Data updated: 2026-09-12
- User reviews in markdown: https://appshunter.io/ios/app/ccf-challenge/id6760103123/reviews.md

## What is CCF Challenge?

CCF Challenge is a training and education game for learning CPR and ACLS (Advanced Cardiovascular Life Support) through tense, mission-style play.

- Missions (BLS)
Practice compression rate and depth, hand position, ventilation volume and timing, and AED operation. Track CCF (chest compression fraction - the share of time compressions are performed) in real time, with a performance report at the end.

- ACLS Leader Mode (new)
You are the team leader. Direct five role-based members - compressions, airway (BVM), drugs (IV/IO), defibrillation, and recording - and run the resuscitation along the AHA ACLS algorithm. Perform rhythm checks every two minutes, defibrillate VF/pVT, and give drugs until ROSC or the resuscitation is stopped. You are scored on both the correctness of your orders and your team's execution quality.

- Build your team
Earn teammates with high scores. Each member has five skills and a stamina attribute, so team building, role assignment, and rotation all matter.

- Clinically correct by design
The correct clinical action is always the winning move. Disclaimer: This app is for education and training only. It does not provide medical advice, diagnosis, or treatment. Always follow your local guidelines and consult qualified healthcare professionals.

Sources: American Heart Association (AHA) / European Resuscitation Council (ERC).


## Version history (last 5 releases)

### 1.1.5 — 2026-09-03

• Improved overall app stability.
• Updated to meet the latest App Store requirements.
• Strengthened our internal build and quality-check process so future updates ship more safely.

### 1.1.4 — 2026-07-13

We've made major improvements to ACLS Leader Mode.

• Stricter 2-minute rule for rhythm checks—the app now flags checks that come too early or too late
• Redesigned the recorder's 2-minute timer, with a 15-second warning and a large "2 minutes elapsed" alert at the top of the screen
• Added a bonus for pre-charging just before a rhythm check
• Added fallback options for when the defibrillator, BVM, or IV/IO supplies run out (pulse check / precordial thump / herbal remedy)
• Haptic feedback when you deliver a defibrillation
• Added a celebration animation when ROSC is achieved

We've also fixed a number of minor bugs.

### 1.1.3 — 2026-07-06

• Added a safety check before an AED shock — make sure everyone is clear
• Vibration and a screen flash on AED/defibrillator discharge
• Delete items in bulk by choosing the quantity with −/＋
• Agents obtained per reward are now capped at 2
• Score bonus/penalty based on chest compression fraction (CCF)
• Crash carts raise your item capacity, with a new capacity display
• Meds, BVM, defibrillator and agents are now consumed on use
• Improved scrolling and layout on the items/log screens
• Various tweaks and stability improvements

### 1.1.2 — 2026-07-05

• Rebalanced item drop rates — emergency meds and supplies (epinephrine, IV, etc.) now appear more often
• You can now delete inventory items by specifying the quantity
• Added a cap on how many items you can hold
• Tidied up the in-game display
• Minor bug fixes and stability improvements

### 1.1.1 — 2026-06-28

• ACLS Team Leader mode overhaul: AHA-aligned medication logic (epinephrine/amiodarone timing), selectable defibrillation energy and amiodarone dose, and a new 90-second rapid-defibrillation challenge.
• Resuscitation Timeline: review every action alongside the recommended step with a pass/fail mark.
• New 5-tier item rarity system (Common→Legendary) with score-based rewards and a guaranteed Legendary at top scores.
• Balance and UI refinements.

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## More apps by AMR TEAM TOKAI, LLC

- [CCF Monitor – CPR Timer](https://appshunter.io/ios/app/ccf-monitor-cpr-timer/id6760084371)
- [MoodleIn](https://appshunter.io/ios/app/moodlein/id6760100241)
- [MedAtlas Academy](https://appshunter.io/ios/app/medatlas-academy/id6764275394)
- [ClassPulse Join](https://appshunter.io/ios/app/classpulse-join/id6778617783)

All apps by AMR TEAM TOKAI, LLC: https://appshunter.io/developer/1882537825

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-12.*