# ROP Score 3 vs Ophthalmology & Optometry

The clearest difference is review sentiment: ROP Score 3 at 100% against Ophthalmology & Optometry's 62%. ROP Score 3 also leads on in-app purchases (none vs 8) and iOS requirement (9.0 vs 17.1). On price, ads and device support there is nothing between them.

Both are free to download. Ophthalmology & Optometry sells 8 in-app purchases, starting at $9.99 per month. ROP Score 3 asks for nothing beyond the download.

## The numbers

| Metric | ROP Score 3 | Ophthalmology & Optometry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (120 ratings)](https://appshunter.io/ios/app/ophthalmology-and-optometry/id6471442410/reviews)** |
| Number of ratings | — | **120** |
| Positive reviews | **100.0% of reviews** | 61.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 250 MB |
| Requires iOS | **9.0** | 17.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [German Parisi](https://appshunter.io/developer/1434696870) | [My Call Bag LLC](https://appshunter.io/developer/1243282862) |

## What reviewers say

### ROP Score 3

[App page](https://appshunter.io/ios/app/rop-score-3/id1475993252)

This medical app predicts severe retinopathy of prematurity (ROP) using specific parameters. It aims to reduce unnecessary screenings in low-risk infants by calculating a score at 2 or 6 weeks of life. Key inputs include birth weight, gestational age, and weight gain.

**Highlights:** Predicts severe ROP, Calculates score at 2 or 6 weeks, Reduces unnecessary screenings, Uses birth weight and gestational age, Considers weight gain and medical history

**Features:** macOS Compatibility

**In-app purchases:** none


### Ophthalmology & Optometry

[App page](https://appshunter.io/ios/app/ophthalmology-and-optometry/id6471442410)

This app transforms your iPhone into a comprehensive digital call bag for healthcare professionals. It offers a wide array of specialized tools for ophthalmology, neurology, optometry, emergency medicine, and internal medicine, leveraging advanced iPhone camera and sensor technology.

**Highlights:** Ophthalmology diagnostic tools, Neurology screening tools, Optometry vision tests, Emergency medicine aids, Internal medicine calculators, LiDAR exophthalmometer, AI Lensometer

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iPad Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $14.99 | per month |
| Annual Subscription | $49.99 | per year |
| Annual Subscription to iPad App | $49.99 | per year |
| 100 Credits | $3.99 | one-time |
| 500 Credits | $19.99 | one-time |
| Lifetime Access to iPad App | $149.99 | one-time |
| My Call Bag | $249.99 | one-time |


## Frequently asked questions

### Is ROP Score 3 free?

ROP Score 3 is free to download, with no in-app purchases.

### Is Ophthalmology & Optometry free?

Ophthalmology & Optometry is free to download, with in-app purchases available.

### Do ROP Score 3 or Ophthalmology & Optometry have ads?

Neither ROP Score 3 nor Ophthalmology & Optometry shows ads.

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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.*