# QCPR Classroom vs ECG Builder

The clearest difference is in-app purchases: QCPR Classroom at none against ECG Builder's 1. QCPR Classroom also leads on iOS requirement (11.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ECG Builder sells 1 one-off in-app purchase. QCPR Classroom asks for nothing beyond the download.

QCPR Classroom ships an update monthly, ECG Builder every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | QCPR Classroom | ECG Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (10 ratings)](https://appshunter.io/ios/app/qcpr-classroom/id1448461551/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 150 MB | 9 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Laerdal Medical AS](https://appshunter.io/developer/1025710785) | [Mark Daniel Figueroa](https://appshunter.io/developer/1890265406) |

## What reviewers say

### QCPR Classroom

[App page](https://appshunter.io/ios/app/qcpr-classroom/id1448461551)

This app facilitates CPR training for instructors and learners. Instructors can monitor up to 42 students simultaneously with real-time feedback on CPR quality. It also features a gamified learning experience called QCPR Race for high-tension scenarios.

**Highlights:** Virtual CPR classes, Instructor mode for up to 42 students, Real-time CPR feedback, QCPR Race gamified learning, Feedback on compression rate and depth, Feedback on ventilation volume

**Features:** macOS Compatibility

**In-app purchases:** none


### ECG Builder

[App page](https://appshunter.io/ios/app/ecg-builder/id6809634568)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ECG Builder Pro | $24.99 | one-time |


## Frequently asked questions

### Is QCPR Classroom free?

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

### Is ECG Builder free?

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

### Do QCPR Classroom or ECG Builder have ads?

Neither QCPR Classroom nor ECG Builder shows ads.

### Which is updated more often, QCPR Classroom or ECG Builder?

QCPR Classroom ships an update monthly, and ECG Builder every 2 weeks. Most recently, QCPR Classroom was updated on November 2, 2026 and ECG Builder on October 31, 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.*