# Glaucoma Vision Simulation vs ICantSee

The clearest difference is iOS requirement: Glaucoma Vision Simulation at 9.0 against ICantSee's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Glaucoma Vision Simulation | ICantSee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 30 MB | 47 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Santen Pharmaceutical Co., Ltd.](https://appshunter.io/developer/1442489269) | [Clement, Pier e, Jean ARTAUD](https://appshunter.io/developer/1792473836) |

## What reviewers say

### Glaucoma Vision Simulation

[App page](https://appshunter.io/ios/app/glaucoma-vision-simulation/id1442489270)

**Features:** macOS Compatibility

**In-app purchases:** none


### ICantSee

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Glaucoma Vision Simulation free?

Glaucoma Vision Simulation is free to download, with no in-app purchases.

### Is ICantSee free?

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

### Do Glaucoma Vision Simulation or ICantSee have ads?

Neither Glaucoma Vision Simulation nor ICantSee 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.*