# Eyedid vs HTMLens

The clearest difference is in-app purchases: Eyedid at none against HTMLens's 1. Eyedid also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. HTMLens sells 1 one-off in-app purchase. Eyedid asks for nothing beyond the download.

## The numbers

| Metric | Eyedid | HTMLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eyedid/id6446265489/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 84 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [VisualCamp](https://appshunter.io/developer/1410567346) | [Jaewook Oh](https://appshunter.io/developer/6815076388) |

## What reviewers say

### Eyedid

[App page](https://appshunter.io/ios/app/eyedid/id6446265489)

This app uses advanced mobile eye-tracking technology to analyze user engagement with digital designs. It allows for effortless experiment initiation, real-time data capture, and comprehensive web-based tools for actionable insights. Ideal for UX/UI designers and creatives seeking to understand visual interaction.

**Highlights:** Mobile eye-tracking technology, UX/UI and creative analysis, Effortless experiment initiation, Real-time engagement data capture, Web-based tools for insights, Visual storytelling enhancement

**In-app purchases:** none


### HTMLens

[App page](https://appshunter.io/ios/app/htmlens-html-viewer-and-pdf/id6816348199)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Eyedid free?

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

### Is HTMLens free?

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

### Do Eyedid or HTMLens have ads?

HTMLens shows ads; Eyedid does not.

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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.*