# DREX vs ICantSee

The clearest difference is device support: ICantSee at 3 against DREX's 1. DREX's advantage is iOS requirement (10.0 vs 15.6). On price, ads and in-app purchases 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 | DREX | ICantSee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/drex/id985520935/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | — |
| Monetization | Free | — |
| Size | 87 MB | 47 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [University of Durham](https://appshunter.io/developer/924002071) | [Clement, Pier e, Jean ARTAUD](https://appshunter.io/developer/1792473836) |

## What reviewers say

### DREX

[App page](https://appshunter.io/ios/app/drex/id985520935)

This free medical app provides training and assessment to help individuals compensate for partial visual loss. It offers self-adapting reading and exploration exercises that adjust in difficulty as you learn. You can also choose to share your progress data confidentially with healthcare professionals.

**Highlights:** Compensate for partial visual loss, Self-adapting reading training, Exploration training exercises, Regular assessments, Optional data sharing with clinicians, Home-based, unsupervised training

**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 DREX free?

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

### Is ICantSee free?

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

### Do DREX or ICantSee have ads?

Neither DREX 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.*