# Ophthalmology & Optometry vs NeuroStudy

The clearest difference is review sentiment: NeuroStudy at 100% against Ophthalmology & Optometry's 61%. NeuroStudy also leads on rating (5.0 vs 4.7) and iOS requirement (15.6 vs 17.1). Ophthalmology & Optometry's advantage is update cadence (every 6 days vs every 3 months) and ratings volume (120 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ophthalmology & Optometry sells 8 in-app purchases, starting at $9.99 per month and NeuroStudy sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

NeuroStudy holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Ophthalmology & Optometry has 120 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 61% of Ophthalmology & Optometry's written reviews are positive against 100% of NeuroStudy's.

Ophthalmology & Optometry ships an update every 6 days, NeuroStudy every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Ophthalmology & Optometry | NeuroStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (120 ratings)](https://appshunter.io/ios/app/ophthalmology-and-optometry/id6471442410/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/neurostudy/id6746649195/reviews)** |
| Number of ratings | **120** | 1 |
| Positive reviews | 60.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 250 MB | 73 MB |
| Requires iOS | 17.1 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [My Call Bag LLC](https://appshunter.io/developer/1243282862) | [NeuroStudy](https://appshunter.io/developer/1792301396) |

## What reviewers say

### 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 to iPad App | $49.99 | per year |
| Annual Subscription | $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 |


### NeuroStudy

[App page](https://appshunter.io/ios/app/neurostudy/id6746649195)

This app offers neurologists and trainees step-by-step guidance for performing specialized neurophysiological studies like NCS and SSEP. It includes essential reference values for efficient testing and report writing, aiding in practical applications.

**Highlights:** Step-by-step guidance for neurophysiological studies, Reference values for NCS, SSEP, MEP, Educational insights for professionals, User-friendly interface, Assists with practical procedures

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| full version | $11.99 | one-time |


## Frequently asked questions

### Is Ophthalmology & Optometry free?

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

### Is NeuroStudy free?

NeuroStudy is free to download, with in-app purchases available.

### Which has better reviews, Ophthalmology & Optometry or NeuroStudy?

NeuroStudy is rated higher. Ophthalmology & Optometry averages 4.7 out of 5 from 120 ratings, while NeuroStudy averages 5.0 from 1 ratings.

### Do Ophthalmology & Optometry or NeuroStudy have ads?

Neither Ophthalmology & Optometry nor NeuroStudy shows ads.

### Which is updated more often, Ophthalmology & Optometry or NeuroStudy?

Ophthalmology & Optometry ships an update every 6 days, and NeuroStudy every 3 months. Most recently, Ophthalmology & Optometry was updated on October 24, 2026 and NeuroStudy on October 24, 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.*