# OB Wheels vs ASCCP Management Guidelines

The clearest difference is price: OB Wheels at Free against ASCCP Management Guidelines's $14.99. OB Wheels also leads on iOS requirement (7.0 vs 11.2). ASCCP Management Guidelines's advantage is rating (4.8 vs 2.3) and update cadence (every 3 months vs every 18 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

OB Wheels is free to download; ASCCP Management Guidelines costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ASCCP Management Guidelines holds the better App Store score, 4.8 against 2.3. That said, the two scores are not equally well evidenced: ASCCP Management Guidelines has 8.8K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 20% of OB Wheels's written reviews are positive against 33% of ASCCP Management Guidelines's.

OB Wheels ships an update every 18 months, ASCCP Management Guidelines every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | OB Wheels | ASCCP Management Guidelines |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | [2.3 (15 ratings)](https://appshunter.io/ios/app/ob-wheels/id969845527/reviews) | **[4.8 (8.8K ratings)](https://appshunter.io/ios/app/asccp-management-guidelines/id1498550832/reviews)** |
| Number of ratings | 15 | **8.8K** |
| Positive reviews | 20.0% of reviews | **33.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 months** |
| Monetization | Free | Free |
| Best chart rank | — | **#2** |
| Size | 3 MB | 47 MB |
| Requires iOS | **7.0** | 11.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Joshua D. steinberg](https://appshunter.io/developer/374154837) | [American Society for Colposcopy and Cervical Pathology Inc](https://appshunter.io/developer/615585562) |

## What reviewers say

### OB Wheels

[App page](https://appshunter.io/ios/app/ob-wheels/id969845527)

This app calculates due dates, gestational age, and reconciles sonogram and LMP dates using a digital OB wheel and calendar. It offers a familiar interactive wheel for precise date calculations, accounting for leap years.

**Highlights:** Calendar calculator for EDD/EDC, Gestational age calculation, Interactive digital OB wheel, Reconciliation of due dates, Leap year accuracy

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

**In-app purchases:** none


### ASCCP Management Guidelines

[App page](https://appshunter.io/ios/app/asccp-management-guidelines/id1498550832)

**Currently charting:** #2 Top Paid · Medical, #39 Top Paid, #55 Top Grossing · Medical (US App Store)

Access evidence-based recommendations for managing abnormal cervical cancer screening results and precursors. This app helps healthcare professionals navigate consensus guidelines for post-colposcopy and post-treatment scenarios, offering precise risk estimation and tailored interventions.

**Highlights:** Risk-based management guidelines, Abnormal screening result management, Post-colposcopy management, Post-treatment management, Risk estimation, Evidence-based recommendations

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Helpful for patient care
- 🚀 Useful for clinicians
- 🚀 Great app for women's health
- 👍 Chock full of information

**What reviewers complain about**

- 🐛 Glitchy after updates
- 👎 Not user-friendly
- 👎 Confusing to navigate
- 👎 Worse than previous version
- 👎 Difficult to use

**Reported bugs**

- Crashes after entering data
- Missing options for certain clinical scenarios
- Inconsistent recommendations compared to previous version

**Requested features**

- Better search functionality
- Streamlined workflow
- Improved algorithm visualization
- Automatic updates for previous app users


## Frequently asked questions

### Is OB Wheels free?

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

### Is ASCCP Management Guidelines free?

ASCCP Management Guidelines costs $14.99, with no in-app purchases.

### Which has better reviews, OB Wheels or ASCCP Management Guidelines?

ASCCP Management Guidelines is rated higher. OB Wheels averages 2.3 out of 5 from 15 ratings, while ASCCP Management Guidelines averages 4.8 from 8.8K ratings.

### Do OB Wheels or ASCCP Management Guidelines have ads?

Neither OB Wheels nor ASCCP Management Guidelines shows ads.

### Which is updated more often, OB Wheels or ASCCP Management Guidelines?

OB Wheels ships an update every 18 months, and ASCCP Management Guidelines every 3 months. Most recently, OB Wheels was updated on October 29, 2026 and ASCCP Management Guidelines on October 29, 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.*