# Preconception Care Quick Ref vs CV Risk Estimation

The clearest difference is update cadence: CV Risk Estimation at monthly against Preconception Care Quick Ref's every 28 months. Preconception Care Quick Ref's advantage is rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Preconception Care Quick Ref holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Preconception Care Quick Ref ships an update every 28 months, CV Risk Estimation monthly. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Preconception Care Quick Ref | CV Risk Estimation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/preconception-care-quick-ref/id1318249714/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/cv-risk-estimation/id1630193162/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Monthly** |
| Monetization | Free | Free |
| Size | 1 MB | 2 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Joshua D. steinberg](https://appshunter.io/developer/374154837) | [United Health Services, Inc.](https://appshunter.io/developer/1451318916) |

## What reviewers say

### Preconception Care Quick Ref

[App page](https://appshunter.io/ios/app/preconception-care-quick-ref/id1318249714)

This app provides clinicians and trainees with quick reference materials on preconception care. It guides healthcare professionals on what topics to cover with patients, how to discuss them, and how to respond to patient inquiries, improving maternal and infant health.

**Highlights:** Preconception care materials, Guidance for clinicians and trainees, Key health areas to address, Patient assessment questions, Suggested patient responses, Resources for detailed information

**Features:** macOS Compatibility

**In-app purchases:** none


### CV Risk Estimation

[App page](https://appshunter.io/ios/app/cv-risk-estimation/id1630193162)

This app provides clinicians with three essential 10-year cardiovascular event risk calculators for primary prevention. It helps estimate risk based on patient data and assess the potential impact of lifestyle changes.

**Highlights:** Framingham 2008 risk calculator, ASCVD 2013 risk calculator, ASCVD 2018 risk calculator, Cardiovascular disease primary prevention tool, Risk impact assessment for lifestyle changes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Preconception Care Quick Ref free?

Preconception Care Quick Ref is free to download, with no in-app purchases.

### Is CV Risk Estimation free?

CV Risk Estimation is free to download, with no in-app purchases.

### Which has better reviews, Preconception Care Quick Ref or CV Risk Estimation?

Preconception Care Quick Ref is rated higher. Preconception Care Quick Ref averages 5.0 out of 5 from 2 ratings, while CV Risk Estimation averages 4.8 from 4 ratings.

### Do Preconception Care Quick Ref or CV Risk Estimation have ads?

Neither Preconception Care Quick Ref nor CV Risk Estimation shows ads.

### Which is updated more often, Preconception Care Quick Ref or CV Risk Estimation?

Preconception Care Quick Ref ships an update every 28 months, and CV Risk Estimation monthly. Most recently, Preconception Care Quick Ref was updated on September 28, 2026 and CV Risk Estimation on October 3, 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.*