# ICantSee vs OptoReflex

The clearest difference is price: ICantSee at Free against OptoReflex's $0.99. ICantSee also leads on iOS requirement (15.6 vs 17.0). OptoReflex's advantage is chart position (#198 vs unranked). On ads, in-app purchases and device support there is nothing between them.

ICantSee is free to download; OptoReflex costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ICantSee | OptoReflex |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Best chart rank | — | **#198** |
| Size | 47 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Clement, Pier e, Jean ARTAUD](https://appshunter.io/developer/1792473836) | [Isaias Fiuza Cabral](https://appshunter.io/developer/1896699635) |

## What reviewers say

### ICantSee

[App page](https://appshunter.io/ios/app/icantsee/id6749907150)

**Features:** macOS Compatibility

**In-app purchases:** none


### OptoReflex

[App page](https://appshunter.io/ios/app/optoreflex-eye-tests/id6778753671)

**Currently charting:** #198 Top Paid · Medical (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is ICantSee free?

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

### Is OptoReflex free?

OptoReflex costs $0.99, with no in-app purchases.

### Do ICantSee or OptoReflex have ads?

Neither ICantSee nor OptoReflex shows ads.

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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.*