# Ophthalmology & Optometry vs polaHelp

The clearest difference is price: Ophthalmology & Optometry at Free against polaHelp's $9.99. Ophthalmology & Optometry also leads on update cadence (every 5 days vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

Ophthalmology & Optometry ships an update every 5 days, polaHelp every 6 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ophthalmology & Optometry | polaHelp |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.7 (120 ratings)](https://appshunter.io/ios/app/ophthalmology-and-optometry/id6471442410/reviews)** | — |
| Number of ratings | **120** | — |
| Positive reviews | 60.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 250 MB | 4 MB |
| Requires iOS | **17.1** | 17.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [My Call Bag LLC](https://appshunter.io/developer/1243282862) | [Andras Balint](https://appshunter.io/developer/630385311) |

## 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 | $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 |


### polaHelp

[App page](https://appshunter.io/ios/app/polahelp/id6755364979)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| polaHelpPro | $9.99 | one-time |


## Frequently asked questions

### Is Ophthalmology & Optometry free?

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

### Is polaHelp free?

polaHelp costs $9.99, and also offers in-app purchases.

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

Neither Ophthalmology & Optometry nor polaHelp shows ads.

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

Ophthalmology & Optometry ships an update every 5 days, and polaHelp every 6 weeks. Most recently, Ophthalmology & Optometry was updated on October 30, 2026 and polaHelp on October 28, 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.*