# Pediatric OnCall vs PediEMS

The clearest difference is review sentiment: Pediatric OnCall at 64% against PediEMS's 0%. Pediatric OnCall also leads on update cadence (every 3 weeks vs every 2 months). PediEMS's advantage is iOS requirement (7.0 vs 13). 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.

Pediatric OnCall ships an update every 3 weeks, PediEMS every 2 months. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Pediatric OnCall | PediEMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (62 ratings)](https://appshunter.io/ios/app/pediatric-oncall/id577709142/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | **64.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 155 MB | 11 MB |
| Requires iOS | 13 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Pediatric Oncall Private Limited](https://appshunter.io/developer/570911704) | [OpenEM Foundation](https://appshunter.io/developer/766470023) |

## What reviewers say

### Pediatric OnCall

[App page](https://appshunter.io/ios/app/pediatric-oncall/id577709142)

This app offers healthcare professionals essential tools for daily practice, including disease information, medical calculators, drug references, and diagnostic aids. It connects to a comprehensive medical website, providing access to a wealth of pediatric health resources and expert advice.

**Highlights:** Diseases and Conditions database, Over 45 Medical Calculators, Drug and Poisoning Information, MCQ Quizzes for knowledge testing, Ask a Doctor feature, Vaccination tracking and reminders, Differential Diagnosis tool

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

**In-app purchases:** none


### PediEMS

[App page](https://appshunter.io/ios/app/pediems/id1052414694)

This app offers a guided approach to pediatric emergency medical services, aligning with local protocols. It includes default protocols for common emergencies and allows agencies to integrate their own custom guidelines.

**Highlights:** Step-by-step protocol walkthroughs, Customizable agency protocols, Default emergency protocols included, Supports Anaphylaxis, Asthma, Croup, Airway Management, Shock, Seizure, Difficulty Breathing, Protocol integration via email

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

**In-app purchases:** none


## Frequently asked questions

### Is Pediatric OnCall free?

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

### Is PediEMS free?

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

### Do Pediatric OnCall or PediEMS have ads?

Neither Pediatric OnCall nor PediEMS shows ads.

### Which is updated more often, Pediatric OnCall or PediEMS?

Pediatric OnCall ships an update every 3 weeks, and PediEMS every 2 months. Most recently, Pediatric OnCall was updated on October 22, 2026 and PediEMS on October 8, 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.*