# Ped(z) vs Synapse Mobility (Global)

The clearest difference is review sentiment: Ped(z) at 85% against Synapse Mobility (Global)'s 20%. Ped(z) also leads on rating (4.0 vs 3.3) and update cadence (every 6 weeks vs every 7 months). Synapse Mobility (Global)'s advantage is ratings volume (9 vs 3). 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.

Ped(z) holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 85% of Ped(z)'s written reviews are positive against 20% of Synapse Mobility (Global)'s.

Ped(z) ships an update every 6 weeks, Synapse Mobility (Global) every 7 months. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Ped(z) | Synapse Mobility (Global) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/pedz-pediatric-calculator/id498776330/reviews)** | [3.3 (9 ratings)](https://appshunter.io/ios/app/synapse-mobility-global/id530181278/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | **85.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 17 MB | 15 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Daniel Gräfe](https://appshunter.io/developer/498769632) | [FUJIFILM Healthcare Americas Corporation](https://appshunter.io/developer/430865132) |

## What reviewers say

### Ped(z)

[App page](https://appshunter.io/ios/app/pedz-pediatric-calculator/id498776330)

This medical app provides pediatricians with a comprehensive set of calculators for body percentiles, blood pressure, echocardiography, and more. It supports various calculation methods and guidelines, aiding in accurate patient assessments. Developed by a pediatrician, it serves as a control tool for medical professionals.

**Highlights:** Body percentiles (height, weight, BMI), Blood pressure percentiles, Pediatric and fetal echocardiography Z-scores, Spirometry normal values, Gestational age calculation, QTc calculator, Hyperbilirubinemia thresholds

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

**In-app purchases:** none


### Synapse Mobility (Global)

[App page](https://appshunter.io/ios/app/synapse-mobility-global/id530181278)

This application allows authorized users to securely stream and view DICOM and Non-DICOM medical images and reports on iOS mobile devices. It offers advanced viewing tools for various medical specialties, supporting PACS, CV, and VNA systems.

**Highlights:** DICOM and Non-DICOM image viewing, Server-side rendering technology, Secure and fast streaming, Advanced viewing tools, Support for Radiology, Cardiology, Dermatology, and more, PACS, CV, and VNA system integration

**In-app purchases:** none


## Frequently asked questions

### Is Ped(z) free?

Ped(z) is free to download, with no in-app purchases.

### Is Synapse Mobility (Global) free?

Synapse Mobility (Global) is free to download, with no in-app purchases.

### Which has better reviews, Ped(z) or Synapse Mobility (Global)?

Ped(z) is rated higher. Ped(z) averages 4.0 out of 5 from 3 ratings, while Synapse Mobility (Global) averages 3.3 from 9 ratings.

### Do Ped(z) or Synapse Mobility (Global) have ads?

Neither Ped(z) nor Synapse Mobility (Global) shows ads.

### Which is updated more often, Ped(z) or Synapse Mobility (Global)?

Ped(z) ships an update every 6 weeks, and Synapse Mobility (Global) every 7 months. Most recently, Ped(z) was updated on October 26, 2026 and Synapse Mobility (Global) on October 23, 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.*