# Statistics for Nursing vs OB Wheel+

The clearest difference is in-app purchases: OB Wheel+ at none against Statistics for Nursing's 1. Statistics for Nursing's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Statistics for Nursing sells 1 one-off in-app purchase. OB Wheel+ asks for nothing beyond the download.

## The numbers

| Metric | Statistics for Nursing | OB Wheel+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ob-wheel-plus/id6757197344/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | — |
| Monetization | — | Ad-supported |
| Size | 49 MB | 11 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) | [Andrew Yu](https://appshunter.io/developer/328693314) |

## What reviewers say

### Statistics for Nursing

[App page](https://appshunter.io/ios/app/statistics-for-nursing/id6747372914)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Statistics for Nursing.Ed.4 | $69.99 | one-time |


### OB Wheel+

[App page](https://appshunter.io/ios/app/ob-wheel-plus/id6757197344)

This medical app offers precise pregnancy calculations for healthcare professionals and expectant parents. It features multiple calculation modes, projected gestational age, and a timeline of key clinical milestones and screenings. Users can also filter milestones by trimester and compare fetal growth with relatable size comparisons.

**Highlights:** Multiple calculation modes (LMP, EDD, IVF, GA), Projected gestational age calculation, Clinical milestone timeline, Trimester filtering, Fetal size comparisons

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Statistics for Nursing free?

Statistics for Nursing is free to download, with in-app purchases available.

### Is OB Wheel+ free?

OB Wheel+ is free to download, with no in-app purchases.

### Do Statistics for Nursing or OB Wheel+ have ads?

Both Statistics for Nursing and OB Wheel+ show ads.

---

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