# Pediatric OnCall vs AcetabularAnteversionApp

The clearest difference is price: Pediatric OnCall at Free against AcetabularAnteversionApp's $2.99. Pediatric OnCall also leads on update cadence (every 3 weeks vs every 8 months) and iOS requirement (13 vs 15.4). On ads, in-app purchases and device support there is nothing between them.

Pediatric OnCall is free to download; AcetabularAnteversionApp costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pediatric OnCall ships an update every 3 weeks, AcetabularAnteversionApp every 8 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pediatric OnCall | AcetabularAnteversionApp |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.1 (63 ratings)](https://appshunter.io/ios/app/pediatric-oncall/id577709142/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 155 MB | 1 MB |
| Requires iOS | **13** | 15.4 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 17+ |
| Developer | [Pediatric Oncall Private Limited](https://appshunter.io/developer/570911704) | [ORTHOPRACTIS.COM SINGLE MEMBER P.C.](https://appshunter.io/developer/1286360877) |

## 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


### AcetabularAnteversionApp

[App page](https://appshunter.io/ios/app/acetabularanteversionapp/id1397178384)

**Features:** 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 AcetabularAnteversionApp free?

AcetabularAnteversionApp costs $2.99, with no in-app purchases.

### Do Pediatric OnCall or AcetabularAnteversionApp have ads?

Neither Pediatric OnCall nor AcetabularAnteversionApp shows ads.

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

Pediatric OnCall ships an update every 3 weeks, and AcetabularAnteversionApp every 8 months. Most recently, Pediatric OnCall was updated on October 14, 2026 and AcetabularAnteversionApp on October 7, 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.*