# Obstetrical Calculator vs Weight Logger App

The clearest difference is ads: Weight Logger App at none against Obstetrical Calculator's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Obstetrical Calculator sells 4 one-off in-app purchases and Weight Logger App sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Obstetrical Calculator | Weight Logger App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 20 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 43 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Manuel Posadas](https://appshunter.io/developer/528175386) | [Arla Services](https://appshunter.io/developer/1793706092) |

## What reviewers say

### Obstetrical Calculator

[App page](https://appshunter.io/ios/app/obstetrical-calculator/id590285512)

This medical application provides essential calculations for obstetrics. It serves as a clinical support tool, but all results require confirmation by a healthcare professional. It is not a replacement for professional medical judgment.

**Highlights:** Obstetrical calculations, Clinical support tool, Requires professional confirmation, Supports iOS devices

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Give a little | $0.99 | one-time |
| Remove Advertisements | $0.99 | one-time |
| Give a lot | $4.99 | one-time |
| Make my day | $9.99 | one-time |


### Weight Logger App

[App page](https://appshunter.io/ios/app/weight-logger-app/id6812860710)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weight Logger Pro Monthly | $2.99 | per month |
| Weight Logger Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Obstetrical Calculator free?

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

### Is Weight Logger App free?

Weight Logger App is free to download, with in-app purchases available.

### Do Obstetrical Calculator or Weight Logger App have ads?

Obstetrical Calculator shows ads; Weight Logger App does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*