# Eyedea Refractive vs polaHelp

The clearest difference is price: Eyedea Refractive at Free against polaHelp's $9.99. Eyedea Refractive also leads on in-app purchases (none vs 1) and update cadence (fortnightly vs every 6 weeks). On ads and device support there is nothing between them.

Eyedea Refractive is free to download; polaHelp costs $9.99 up front. polaHelp sells 1 one-off in-app purchase. Eyedea Refractive asks for nothing beyond the download.

Eyedea Refractive ships an update fortnightly, polaHelp every 6 weeks. The most recent releases landed on October 16, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Eyedea Refractive | polaHelp |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/eyedea-refractive/id1501282600/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 57 MB | 4 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Eyedea Educacao e Desenvolvimento em Oftalmologia LTDA](https://appshunter.io/developer/1524074580) | [Andras Balint](https://appshunter.io/developer/630385311) |

## 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


### 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 Eyedea Refractive free?

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

### Is polaHelp free?

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

### Do Eyedea Refractive or polaHelp have ads?

Neither Eyedea Refractive nor polaHelp shows ads.

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

Eyedea Refractive ships an update fortnightly, and polaHelp every 6 weeks. Most recently, Eyedea Refractive was updated on October 16, 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.*