# Pedi Crisis 2.0 vs EchoRef

The clearest difference is review sentiment: EchoRef at 100% against Pedi Crisis 2.0's 67%. EchoRef also leads on update cadence (every 2 months vs every 15 months) and ratings volume (1.4K vs 17). Pedi Crisis 2.0's advantage is iOS requirement (12.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EchoRef holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: EchoRef has 1.4K ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 67% of Pedi Crisis 2.0's written reviews are positive against 100% of EchoRef's.

Pedi Crisis 2.0 ships an update every 15 months, EchoRef every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pedi Crisis 2.0 | EchoRef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (17 ratings)](https://appshunter.io/ios/app/pedi-crisis-20/id1409734476/reviews) | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/echoref/id1434016053/reviews)** |
| Number of ratings | 17 | **1.4K** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 6 MB | 104 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Society for Pediatric Anesthesia](https://appshunter.io/developer/1409734475) | [Rishi Kumar](https://appshunter.io/developer/1434016052) |

## What reviewers say

### Pedi Crisis 2.0

[App page](https://appshunter.io/ios/app/pedi-crisis-20/id1409734476)

This medical reference app provides interactive algorithms and drug dosage calculators for 26 pediatric crisis situations. It offers quick access to crucial details for emergency treatment, helping healthcare professionals make informed decisions.

**Highlights:** 26 pediatric crisis algorithms, Interactive checklists, Drug dosage summaries, Patient-specific dosage calculation, Quick reference tool

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

**In-app purchases:** none


### EchoRef

[App page](https://appshunter.io/ios/app/echoref/id1434016053)

This educational reference app provides comprehensive information on point-of-care ultrasound (POCUS), echocardiography, and cardiac measurements. It includes lessons on interventional procedures and hemodynamic calculations for medical professionals.

**Highlights:** Point-of-care ultrasound (POCUS), Transthoracic echocardiography (TTE), Transesophageal echocardiography (TEE), Cardiac dimensions and valve measurements, Hemodynamic and ultrasound calculations, Interventional procedure lessons

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

**In-app purchases:** none


## Frequently asked questions

### Is Pedi Crisis 2.0 free?

Pedi Crisis 2.0 is free to download, with no in-app purchases.

### Is EchoRef free?

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

### Which has better reviews, Pedi Crisis 2.0 or EchoRef?

EchoRef is rated higher. Pedi Crisis 2.0 averages 4.6 out of 5 from 17 ratings, while EchoRef averages 4.9 from 1.4K ratings.

### Do Pedi Crisis 2.0 or EchoRef have ads?

Neither Pedi Crisis 2.0 nor EchoRef shows ads.

### Which is updated more often, Pedi Crisis 2.0 or EchoRef?

Pedi Crisis 2.0 ships an update every 15 months, and EchoRef every 2 months. Most recently, Pedi Crisis 2.0 was updated on October 24, 2026 and EchoRef 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.*