# Kinetic Visual Acuity HD Lite vs Reflex Glasses

The clearest difference is ads: Reflex Glasses at none against Kinetic Visual Acuity HD Lite's shown. Reflex Glasses also leads on update cadence (every 5 months vs every 13 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

Kinetic Visual Acuity HD Lite ships an update every 13 months, Reflex Glasses every 5 months. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kinetic Visual Acuity HD Lite | Reflex Glasses |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/reflex-glasses/id1578237612/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 6 MB | 16 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [学斌 赵](https://appshunter.io/developer/1514555505) |

## What reviewers say

### Kinetic Visual Acuity HD Lite

[App page](https://appshunter.io/ios/app/kinetic-visual-acuity-hd-lite/id535407602)

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

**In-app purchases:** none


### Reflex Glasses

[App page](https://appshunter.io/ios/app/reflex-glasses/id1578237612)

Enhance your sports vision with head-up and vision obstacle training. This app helps athletes keep their eyes on their surroundings while making quick decisions with limited visual information.

**Highlights:** Head-up training, Vision obstacle training, Improve eye on surroundings, Fast decision making, Limited vision information training

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

**In-app purchases:** none


## Frequently asked questions

### Is Kinetic Visual Acuity HD Lite free?

Kinetic Visual Acuity HD Lite is free to download, with no in-app purchases.

### Is Reflex Glasses free?

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

### Do Kinetic Visual Acuity HD Lite or Reflex Glasses have ads?

Kinetic Visual Acuity HD Lite shows ads; Reflex Glasses does not.

### Which is updated more often, Kinetic Visual Acuity HD Lite or Reflex Glasses?

Kinetic Visual Acuity HD Lite ships an update every 13 months, and Reflex Glasses every 5 months. Most recently, Kinetic Visual Acuity HD Lite was updated on October 21, 2026 and Reflex Glasses on October 30, 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.*