# GestAge vs EDD

The clearest difference is in-app purchases: EDD at none against GestAge's 2. EDD also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (100% vs 82%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GestAge sells 2 one-off in-app purchases. EDD asks for nothing beyond the download.

GestAge ships an update every 3 months, EDD every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | GestAge | EDD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/gestage/id430169277/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 82.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 23 MB | 4 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [J. Verchere](https://appshunter.io/developer/430169280) | [Kunlepaints Ltd](https://appshunter.io/developer/1678007873) |

## What reviewers say

### GestAge

[App page](https://appshunter.io/ios/app/gestage/id430169277)

This medical app assists healthcare professionals and pregnant individuals in accurately calculating due dates and gestational age. It provides essential tools for managing pregnancy timelines.

**Highlights:** Calculate due date, Calculate gestational age, Pregnancy timeline management, Tools for healthcare professionals, Tools for pregnant women

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ultrasound scan tools | $0.99 | one-time |
| Just get rid of the ads ! | $9.99 | one-time |


### EDD

[App page](https://appshunter.io/ios/app/edd-ega-calculator/id6446463842)

This medical app helps calculate Estimated Due Date (EDD) and Estimated Gestational Age (EGA). It offers two methods for calculation: using the Last Menstrual Period (LMP) or a provided EDD from Ultrasound (USS). The interface is designed for simplicity and speed.

**Highlights:** Calculate EDD using LMP, Calculate EDD using USS, Calculate EGA, Simple interface, Fast calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is GestAge free?

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

### Is EDD free?

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

### Do GestAge or EDD have ads?

Both GestAge and EDD show ads.

### Which is updated more often, GestAge or EDD?

GestAge ships an update every 3 months, and EDD every 2 weeks. Most recently, GestAge was updated on October 30, 2026 and EDD on October 30, 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.*