# Dynamic Visual Acuity vs FPS Reaction Test

The clearest difference is ads: FPS Reaction Test at none against Dynamic Visual Acuity's shown. FPS Reaction Test also leads on update cadence (every 3 weeks vs every 39 months). On price, in-app purchases, device support 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.

Dynamic Visual Acuity ships an update every 39 months, FPS Reaction Test every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Dynamic Visual Acuity | FPS Reaction Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fps-reaction-test-reflex-rank/id6753896254/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 39 months | **Every 3 weeks** |
| Size | 6 MB | 73 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Saki Inoue](https://appshunter.io/developer/1557109246) | [Daegon Lee](https://appshunter.io/developer/1845561425) |

## What reviewers say

### Dynamic Visual Acuity

[App page](https://appshunter.io/ios/app/dynamic-visual-acuity/id6447795260)

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

**In-app purchases:** none


### FPS Reaction Test

[App page](https://appshunter.io/ios/app/fps-reaction-test-reflex-rank/id6753896254)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dynamic Visual Acuity free?

Dynamic Visual Acuity is free to download, with no in-app purchases.

### Is FPS Reaction Test free?

FPS Reaction Test is free to download, with no in-app purchases.

### Do Dynamic Visual Acuity or FPS Reaction Test have ads?

Dynamic Visual Acuity shows ads; FPS Reaction Test does not.

### Which is updated more often, Dynamic Visual Acuity or FPS Reaction Test?

Dynamic Visual Acuity ships an update every 39 months, and FPS Reaction Test every 3 weeks. Most recently, Dynamic Visual Acuity was updated on October 24, 2026 and FPS Reaction Test on October 24, 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.*