# CatchU® vs Eye Tracking Test

The clearest difference is update cadence: Eye Tracking Test at every 6 days against CatchU®'s monthly. 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.

CatchU® ships an update monthly, Eye Tracking Test every 6 days. The most recent releases landed on October 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | CatchU® | Eye Tracking Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/catchu/id1602152762/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free | — |
| Size | 48 MB | 8 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CatchU](https://appshunter.io/developer/1602152764) | [Kuroda ENT Clinic](https://appshunter.io/developer/1369699677) |

## What reviewers say

### CatchU®

[App page](https://appshunter.io/ios/app/catchu/id1602152762)

This app helps predict and prevent falls by assessing reaction time to stimuli. It provides objective fall risk assessments and personalized recommendations to reduce falls. It's designed for seniors and eligible for telehealth reimbursement.

**Highlights:** Predicts and prevents falls, Assesses reaction time, Objective fall risk evaluation, Personalized recommendations, Telehealth reimbursement eligible, Remote assessment capability

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

**In-app purchases:** none


### Eye Tracking Test

[App page](https://appshunter.io/ios/app/eye-tracking-test/id6781117050)

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

**In-app purchases:** none


## Frequently asked questions

### Is CatchU® free?

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

### Is Eye Tracking Test free?

Eye Tracking Test is free to download, with no in-app purchases.

### Do CatchU® or Eye Tracking Test have ads?

Neither CatchU® nor Eye Tracking Test shows ads.

### Which is updated more often, CatchU® or Eye Tracking Test?

CatchU® ships an update monthly, and Eye Tracking Test every 6 days. Most recently, CatchU® was updated on October 10, 2026 and Eye Tracking Test on September 23, 2026.

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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.*