# Opto vs EyeFlex

The clearest difference is iOS requirement: EyeFlex at 12.0 against Opto's 14.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Opto sells 2 in-app purchases, starting at $34.99 per month and EyeFlex sells 2 in-app purchases, starting at $34.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Opto | EyeFlex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Size | 5 MB | 475 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Visual Intelligence, LLC](https://appshunter.io/developer/1495863815) | [URSA ALBA UAB](https://appshunter.io/developer/1769416525) |

## What reviewers say

### Opto

[App page](https://appshunter.io/ios/app/opto-screen-2/id1604100666)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan - 1st month free | $34.99 | per month |
| Annual Plan - 1st month free | $349.99 | per year |


### EyeFlex

[App page](https://appshunter.io/ios/app/eyeflex/id6698895191)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Training Access | $34.99 | per month |
| Yearly Training Access | $379.00 | per year |


## Frequently asked questions

### Is Opto free?

Opto is free to download, with in-app purchases available.

### Is EyeFlex free?

EyeFlex is free to download, with in-app purchases available.

### Do Opto or EyeFlex have ads?

Neither Opto nor EyeFlex 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.*