# Eyedea Refractive vs Slit Lamp Camera

The clearest difference is price: Eyedea Refractive at Free against Slit Lamp Camera's $2.99. Eyedea Refractive also leads on device support (3 vs 1) and ratings volume (3 vs 1). On rating, update cadence, ads and in-app purchases there is nothing between them.

Eyedea Refractive is free to download; Slit Lamp Camera costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Eyedea Refractive against 5.0 for Slit Lamp Camera. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Eyedea Refractive ships an update fortnightly, Slit Lamp Camera every 4 weeks. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Eyedea Refractive | Slit Lamp Camera |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/eyedea-refractive/id1501282600/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/slit-lamp-camera/id6736861390/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | **Free** | Paid |
| Size | 57 MB | 2 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Eyedea Educacao e Desenvolvimento em Oftalmologia LTDA](https://appshunter.io/developer/1524074580) | [My Call Bag LLC](https://appshunter.io/developer/1243282862) |

## What reviewers say

### Eyedea Refractive

[App page](https://appshunter.io/ios/app/eyedea-refractive/id1501282600)

This medical app assists ophthalmologists in pre-operative evaluations for refractive surgeries like Lasik and PRK. It calculates various metrics after applying nomograms, aiding in surgical indication judgments alongside clinical evaluation.

**Highlights:** Refractive surgery calculator, Pre-operative evaluation tool, LASIK, Lenticular Extraction, PRK support, Nomogram application, Post-surgery refraction calculation, Residual stromal bed estimation

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

**In-app purchases:** none


### Slit Lamp Camera

[App page](https://appshunter.io/ios/app/slit-lamp-camera/id6736861390)

Capture high-quality eye examination photos and videos directly through your slit lamp. Features include advanced camera controls, patient information integration, and a comparison tool to track changes over time. Annotate images and record dynamic examinations with this intuitive medical photography app.

**Highlights:** Slit lamp photography, Advanced camera controls, Patient information integration, Image comparison tool, Image annotation, Video recording, Date and time stamping

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

**In-app purchases:** none


## Frequently asked questions

### Is Eyedea Refractive free?

Eyedea Refractive is free to download, with no in-app purchases.

### Is Slit Lamp Camera free?

Slit Lamp Camera costs $2.99, with no in-app purchases.

### Which has better reviews, Eyedea Refractive or Slit Lamp Camera?

Eyedea Refractive and Slit Lamp Camera are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Eyedea Refractive or Slit Lamp Camera have ads?

Neither Eyedea Refractive nor Slit Lamp Camera shows ads.

### Which is updated more often, Eyedea Refractive or Slit Lamp Camera?

Eyedea Refractive ships an update fortnightly, and Slit Lamp Camera every 4 weeks. Most recently, Eyedea Refractive was updated on October 16, 2026 and Slit Lamp Camera on October 25, 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.*