# Eyedea Refractive vs Cybersight

The clearest difference is update cadence: Eyedea Refractive at fortnightly against Cybersight's monthly. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 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 Cybersight. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Eyedea Refractive ships an update fortnightly, Cybersight monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Eyedea Refractive | Cybersight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/eyedea-refractive/id1501282600/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/cybersight/id1564965037/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 57 MB | 73 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Eyedea Educacao e Desenvolvimento em Oftalmologia LTDA](https://appshunter.io/developer/1524074580) | [Project ORBIS International Inc](https://appshunter.io/developer/464205558) |

## 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


### Cybersight

[App page](https://appshunter.io/ios/app/cybersight/id1564965037)

This app connects eye health professionals in developing countries with international experts for case consultations and knowledge sharing. It features AI-powered disease detection from fundus images and offers online courses, with offline functionality for case management.

**Highlights:** Expert advice and second opinions, Offline case management, Learn from global cases, AI for eye disease detection, Access to online courses

**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 Cybersight free?

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

### Which has better reviews, Eyedea Refractive or Cybersight?

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

### Do Eyedea Refractive or Cybersight have ads?

Neither Eyedea Refractive nor Cybersight shows ads.

### Which is updated more often, Eyedea Refractive or Cybersight?

Eyedea Refractive ships an update fortnightly, and Cybersight monthly. Most recently, Eyedea Refractive was updated on November 3, 2026 and Cybersight on November 3, 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.*