# Eye Pro vs Ophthalmic Instruments

The clearest difference is in-app purchases: Ophthalmic Instruments at none against Eye Pro's 2. Eye Pro's advantage is ads (none vs shown) and update cadence (every 10 days vs every 34 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Eye Pro sells 2 one-off in-app purchases. Ophthalmic Instruments asks for nothing beyond the download.

Eye Pro ships an update every 10 days, Ophthalmic Instruments every 34 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Eye Pro | Ophthalmic Instruments |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/eye-pro/id1071049078/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 34 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 45 MB | 32 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [EDMONDO BORASIO](https://appshunter.io/developer/1671221693) | [Roman Moiseev](https://appshunter.io/developer/1877504595) |

## What reviewers say

### Eye Pro

[App page](https://appshunter.io/ios/app/eye-pro/id1071049078)

This advanced ophthalmic calculator offers a suite of tools for ophthalmologists, including a toric IOL marking system, astigmatism calculators, and a prescription QR code generator. It aims to streamline surgical planning and patient communication.

**Highlights:** Toric IOL marking system, Toric IOL power calculator, Prescription QR code generator, Cataract surgery outcomes calculator, Post-laser refractive surgery biometry, Surgically Induced Astigmatism (SIA) plotter

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A Constant customization | $29.99 | one-time |
| Full License | $79.99 | one-time |


### Ophthalmic Instruments

[App page](https://appshunter.io/ios/app/ophthalmic-instruments/id1666850241)

Access a comprehensive library of over 270 high-quality images of ophthalmic instruments, each with clear descriptions. Navigate effortlessly with an intuitive interface and test your knowledge with an interactive quiz mode.

**Highlights:** 270+ high-quality images, Clear, concise descriptions, Intuitive interface, Interactive knowledge check mode

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Eye Pro free?

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

### Is Ophthalmic Instruments free?

Ophthalmic Instruments is free to download, with no in-app purchases.

### Do Eye Pro or Ophthalmic Instruments have ads?

Ophthalmic Instruments shows ads; Eye Pro does not.

### Which is updated more often, Eye Pro or Ophthalmic Instruments?

Eye Pro ships an update every 10 days, and Ophthalmic Instruments every 34 months. Most recently, Eye Pro was updated on October 24, 2026 and Ophthalmic Instruments on October 17, 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.*