# Ophthalmology & Optometry vs Embllm

The clearest difference is ratings volume: Ophthalmology & Optometry at 120 against Embllm's 1. Ophthalmology & Optometry also leads on update cadence (every 5 days vs every 3 weeks) and chart position (#194 vs unranked). Embllm's advantage is rating (5.0 vs 4.7) and monetization model (ad-supported vs free with in-app purchases). On price, ads, in-app purchases 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 and Embllm sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Embllm 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.

Ophthalmology & Optometry ships an update every 5 days, Embllm every 3 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Ophthalmology & Optometry | Embllm |
| --- | --- | --- |
| 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/embllm/id6736668997/reviews)** |
| Number of ratings | **120** | 1 |
| Positive reviews | 60.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#194** | — |
| Size | 240 MB | 33 MB |
| Requires iOS | 17.1 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [My Call Bag LLC](https://appshunter.io/developer/1243282862) | [Embllm, LLC](https://appshunter.io/developer/1772977770) |

## What reviewers say

### Ophthalmology & Optometry

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

**Currently charting:** #194 Top Grossing · Medical (US App Store)

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 |


### Embllm

[App page](https://appshunter.io/ios/app/embllm/id6736668997)

This app provides healthcare professionals with engaging multiple-choice questions derived from medical literature. Earn CME credits, access primary literature, and track your progress across diverse specialties. It offers a personalized and user-friendly learning experience on your mobile devices.

**Highlights:** Earn CME credits, Quizzes from medical literature, Diverse medical specialties, Access primary literature, Personalized learning paths, Progress tracking analytics, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CME Membership Monthly | $8.99 | per month |
| CME Membership Annual | $79.99 | per year |


## Frequently asked questions

### Is Ophthalmology & Optometry free?

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

### Is Embllm free?

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

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

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

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

Neither Ophthalmology & Optometry nor Embllm shows ads.

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

Ophthalmology & Optometry ships an update every 5 days, and Embllm every 3 weeks. Most recently, Ophthalmology & Optometry was updated on October 15, 2026 and Embllm on October 13, 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.*