# Face2Gene vs NeoFast Calc

The clearest difference is review sentiment: NeoFast Calc at 80% against Face2Gene's 17%. NeoFast Calc also leads on update cadence (fortnightly vs every 3 months). Face2Gene's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NeoFast Calc sells 2 in-app purchases, starting at $5.99 per month. Face2Gene asks for nothing beyond the download.

Face2Gene ships an update every 3 months, NeoFast Calc fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Face2Gene | NeoFast Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (55 ratings)](https://appshunter.io/ios/app/face2gene/id533737939/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | 16.7% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 43 MB | 195 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [FDNA](https://appshunter.io/developer/497334333) | [Ponto Direto Tech Ltda](https://appshunter.io/developer/1789425714) |

## What reviewers say

### Face2Gene

[App page](https://appshunter.io/ios/app/face2gene/id533737939)

This app assists healthcare professionals in performing comprehensive genetic evaluations by detecting dysmorphic features and revealing related traits. It aids in discovering relevant genetic disorders and offers collaborative case review forums for diagnostic dilemmas. The tool is designed for informational purposes and requires medical training to use.

**Highlights:** Deep phenotyping for patient evaluation, Detect dysmorphic features and traits, Discover related genetic disorders, Access London Medical Database, Collaborative case review forums, HIPAA and GDPR compliant

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

**In-app purchases:** none


### NeoFast Calc

[App page](https://appshunter.io/ios/app/neofast-calc/id6740295230)

This medical reference tool simplifies daily tasks for healthcare professionals caring for newborns and children. It provides evidence-based prescribing assistance, drug interaction information, and detailed drug data. The app aims to enhance safety and efficiency during medical duties.

**Highlights:** Prescriptive drug dosing assistance, Drug interaction details, Adverse reaction information, International brand names, Dose adjustment for renal/hepatic impairment, Extensive drug presentation database

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NeoFast® - Monthly Plan | $5.99 | per month |
| NeoFast® - Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is Face2Gene free?

Face2Gene is free to download, with no in-app purchases.

### Is NeoFast Calc free?

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

### Do Face2Gene or NeoFast Calc have ads?

Neither Face2Gene nor NeoFast Calc shows ads.

### Which is updated more often, Face2Gene or NeoFast Calc?

Face2Gene ships an update every 3 months, and NeoFast Calc fortnightly. Most recently, Face2Gene was updated on October 24, 2026 and NeoFast Calc 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.*