# Gestational Age Calculator App vs 4n6 Tools Lite

The clearest difference is ads: 4n6 Tools Lite at none against Gestational Age Calculator App's shown. 4n6 Tools Lite also leads on update cadence (every 5 days vs every 2 months). Gestational Age Calculator App's advantage is iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gestational Age Calculator App ships an update every 2 months, 4n6 Tools Lite every 5 days. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Gestational Age Calculator App | 4n6 Tools Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 5 MB | 6 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Ahmad Al Hariri](https://appshunter.io/developer/1648019898) | [Jan Sikuta](https://appshunter.io/developer/6782549504) |

## What reviewers say

### Gestational Age Calculator App

[App page](https://appshunter.io/ios/app/gestational-age-calculator-app/id6743996180)

**In-app purchases:** none


### 4n6 Tools Lite

[App page](https://appshunter.io/ios/app/4n6-tools-lite/id6783425913)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gestational Age Calculator App free?

Gestational Age Calculator App is free to download, with no in-app purchases.

### Is 4n6 Tools Lite free?

4n6 Tools Lite is free to download, with no in-app purchases.

### Do Gestational Age Calculator App or 4n6 Tools Lite have ads?

Gestational Age Calculator App shows ads; 4n6 Tools Lite does not.

### Which is updated more often, Gestational Age Calculator App or 4n6 Tools Lite?

Gestational Age Calculator App ships an update every 2 months, and 4n6 Tools Lite every 5 days. Most recently, Gestational Age Calculator App was updated on October 19, 2026 and 4n6 Tools Lite 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.*