# i-CRS

> i-CRS (iPhone/iPad app by Innosonian Inc..)

- Source: https://appshunter.io/ios/app/i-crs/id6478954870 (this page in markdown: same URL + `.md`)
- Developer: [Innosonian Inc.](https://appshunter.io/developer/1345888426)
- Category: Health & Fitness, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 15 MB
- Languages: English, Korean
- Released: 2024-08-21
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/i-crs/id6478954870/reviews.md

## What is i?

The Brayden Online App operates in conjunction with the Brayden Pro manikins(adult, child, infant) and a proprietary AED-Trainer. Developed under the guidance of leading global resuscitation experts, the app not only adheres to the latest guidelines issued by the American Heart Association (AHA) and the European Resuscitation Council (ERC) but also supports multiple other guidelines.

 This app is designed for healthcare professionals and the general public to practice and refine their CPR skills for adults, children, and infants. It provides intuitive real-time feedback on essential CPR components, including chest compression depth, rate, recoil, hand/finger positioning, and ventilation performance. The app also supports training with defibrillators using the AED-Trainer.

 The app allows trainees to practice with real-time feedback and undergo assessments without guidance. The objective numerical feedback provided post-training is comprehensive, designed to be easily and quickly understood. An overall score is provided, with performance insights highlighting key strengths and areas to easily identify strengths and areas for improvement.


## Version history (last 5 releases)

### 2.0.8 — 2025-03-04

fix a major bug

### 2.0.7 — 2025-02-27

fix a major bug

### 2.0.6 — 2024-12-19

hotfix
- a major bug

### 2.0.5 — 2024-12-10

fix a minor bug

### 2.0.3 — 2024-11-04

Several minor bug fixes and two major updates

- Fixed an error when drawing the time series chart on the result screen.
- Korean localization has been applied.

## Apps similar to i

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CPR add-on kit Instructor](https://appshunter.io/ios/app/cpr-add-on-kit-instructor/id1203164623) | 1.8 (4) | Free | Health & Fitness |
| [Midwest Health & Fitness](https://appshunter.io/ios/app/midwest-health-and-fitness/id1641263902) | 4.0 (1) | Free | Health & Fitness |
| [Sisu Training](https://appshunter.io/ios/app/sisu-training/id1573623365) | — | Free | Health & Fitness |
| [CardiLink 3.0](https://appshunter.io/ios/app/cardilink-30/id6498901651) | — | Free | Health & Fitness |

## More apps by Innosonian Inc.

- [Resuscitation Skills](https://appshunter.io/ios/app/resuscitation-skills/id1449239238)
- [Brayden Online](https://appshunter.io/ios/app/brayden-online/id1451271284)
- [VC controller](https://appshunter.io/ios/app/vc-controller/id6746032821)

All apps by Innosonian Inc.: https://appshunter.io/developer/1345888426

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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 2026-05-15.*