# ChemBioCalc vs NeoNatologyApp

The clearest difference is in-app purchases: NeoNatologyApp at none against ChemBioCalc's 4. NeoNatologyApp also leads on ads (none vs shown). ChemBioCalc's advantage is update cadence (every 4 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ChemBioCalc sells 4 in-app purchases, starting at $1.99 per 7 days. NeoNatologyApp asks for nothing beyond the download.

ChemBioCalc ships an update every 4 days, NeoNatologyApp every 6 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | ChemBioCalc | NeoNatologyApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/neonatologyapp/id6764411684/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | — | Free |
| Size | 69 MB | 22 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [mit Can ERM](https://appshunter.io/developer/1894513244) | [ismail cagri acikgoz](https://appshunter.io/developer/1895754333) |

## What reviewers say

### ChemBioCalc

[App page](https://appshunter.io/ios/app/chembiocalc-lab-assistant/id6762520756)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Monthly | $6.99 | per month |
| Pro Yearly | $29.99 | per year |
| Single Result | $0.99 | one-time |


### NeoNatologyApp

[App page](https://appshunter.io/ios/app/neonatologyapp/id6764411684)

This clinical decision support tool assists neonatal intensive care specialists and neonatologists with complex patient management. It offers comprehensive guidance on hemodynamics, respiratory support, infection protocols, and neurological assessments, all based on current clinical guidelines.

**Highlights:** Hemodynamic analysis, Ventilation and respiratory support, Lung ultrasound scoring, Antibiotic dosing and infection protocols, Neurological management, Hematological assessments, Fluid and electrolyte balance, Nutritional calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is ChemBioCalc free?

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

### Is NeoNatologyApp free?

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

### Do ChemBioCalc or NeoNatologyApp have ads?

ChemBioCalc shows ads; NeoNatologyApp does not.

### Which is updated more often, ChemBioCalc or NeoNatologyApp?

ChemBioCalc ships an update every 4 days, and NeoNatologyApp every 6 weeks. Most recently, ChemBioCalc was updated on November 5, 2026 and NeoNatologyApp on November 5, 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.*