# obstetrico vs OB Wheel

The clearest difference is in-app purchases: obstetrico at none against OB Wheel's 2. obstetrico also leads on iOS requirement (8.0 vs 14.0). OB Wheel's advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. OB Wheel sells 2 one-off in-app purchases. obstetrico asks for nothing beyond the download.

obstetrico ships an update monthly, OB Wheel every 4 days. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | obstetrico | OB Wheel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (10 ratings)](https://appshunter.io/ios/app/ob-wheel/id6473123188/reviews)** |
| Number of ratings | — | **10** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Free |
| Size | 10 MB | 28 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Manuel Posadas](https://appshunter.io/developer/528175386) | [Berkay Gurcesme](https://appshunter.io/developer/1618081315) |

## What reviewers say

### obstetrico

[App page](https://appshunter.io/ios/app/obstetrico/id577335811)

**Features:** macOS Compatibility

**In-app purchases:** none


### OB Wheel

[App page](https://appshunter.io/ios/app/ob-wheel/id6473123188)

This app assists expectant mothers and healthcare professionals in tracking pregnancy with accurate due date calculations and weekly fetal development updates. It offers customizable features, health tips, and tools for clinicians to support patient care throughout the journey to delivery.

**Highlights:** Accurate due date calculation, Weekly fetal development tracker, Customizable reminders and tracking, Health tips and resources, Tools for healthcare professionals, Symptom and feeling logging

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ob Wheel lifetime ad-free | $3.99 | one-time |
| Unlimited Ad-free Ob wheel | $9.99 | one-time |


## Frequently asked questions

### Is obstetrico free?

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

### Is OB Wheel free?

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

### Do obstetrico or OB Wheel have ads?

Neither obstetrico nor OB Wheel shows ads.

### Which is updated more often, obstetrico or OB Wheel?

obstetrico ships an update monthly, and OB Wheel every 4 days. Most recently, obstetrico was updated on October 12, 2026 and OB Wheel on October 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.*