# OB Wheel+ vs EM / CC Abbreviations

The clearest difference is ads: EM / CC Abbreviations at none against OB Wheel+'s shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | OB Wheel+ | EM / CC Abbreviations |
| --- | --- | --- |
| 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 | No | No |
| Ads | Yes | **No** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 30 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Andrew Yu](https://appshunter.io/developer/328693314) | [A&O4 Technologies LLC](https://appshunter.io/developer/1854511426) |

## What reviewers say

### 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


### EM / CC Abbreviations

[App page](https://appshunter.io/ios/app/em-cc-abbreviations/id6773104078)

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

**In-app purchases:** none


## Frequently asked questions

### Is OB Wheel+ free?

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

### Is EM / CC Abbreviations free?

EM / CC Abbreviations is free to download, with no in-app purchases.

### Do OB Wheel+ or EM / CC Abbreviations have ads?

OB Wheel+ shows ads; EM / CC Abbreviations does not.

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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.*