# Kinetic Visual Acuity Lite

> App to train and test kinetic visual acuity with a rotating numbered pillar. (iPhone/iPad app by Yasuyoshi Ota.)

- Source: https://appshunter.io/ios/app/kinetic-visual-acuity-lite/id319026009 (this page in markdown: same URL + `.md`)
- Developer: [Yasuyoshi Ota](https://appshunter.io/developer/1500357652)
- Category: Sports, Health & Fitness
- Price: Free
- Rating: 2.90/5 from 69 App Store ratings · 14 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 14 MB
- Languages: American English, Japanese
- Released: 2009-06-17
- Data updated: 2026-08-31
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/kinetic-visual-acuity-lite/id319026009/reviews.md

## What is Kinetic Visual Acuity Lite?

KineticVisualAcuity Lite is a free version of 'KineticVisualAcuity'. 
  ◇KineticVisualAcuity Lite
      Level : 0,  1,  2,  2.5        Train
  ◇KineticVisualAcuity
      Level : 0,  1,  2,  3,  4      Train/Test

'Kinetic Visual Acuity' improve your kinetic visual acuity. 

A rotating hex-head pillar will dash out of a screen interior.
Reading numbers on the rotating hex-head pillar will improve kinetic visual acuity.
The passing speed and the rotational speed of a hex-head pillar will change depending on the difficulty level.
Orbit of a hex-head pillar will change every time.

Test Mode : 5 times for all difficulty levels.
Train Mode : select any difficulty level.

Visual Acuity is classified as KVA,DVA and SVA.
   KVA: direction of depth
   DVA: left-right,up-down
   SVA: static
'Kinetic Visual Acuity' is useful for training of both KVA and DVA.

Great athletes exhibit good kinetic visual acuity.
Kinetic Visual Acuity is said to influence the batting performance of baseball players.

## Key features

- Kinetic visual acuity training
- Rotating hex-head pillar challenge
- Adjustable difficulty levels
- Test and Train modes
- Improves depth perception
- Enhances directional vision

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/kinetic-visual-acuity-lite/id319026009/reviews.md

### 4/5 — 難易度も十分

*2018-05-24*

ライト版で難しいのはできない？と思ってましたが、そんなことは無いようです

### 5/5 — いいと思う！

*2015-01-05*

でも2.5で見えないから有料版いらないww

### 3/5 — えぐい

*2014-12-13*

2.5全く見えないわww

### 5/5 — 面白い

*2014-08-28*

もっと上のレベルをやりたい。

### 2/5 — いいけど....

*2014-08-26*

デジタルだから見にくい。

### 2/5 — 面白いけど簡単すぎ

*2012-09-06*

内容は良い
でもすぐに2.5クリアできるよ

### 3/5 — ん？

*2012-02-21*

なんかゲーム感覚でやってたら1もわからなかったのに2.5が見えるようになったぞ

### 3/5 — 棒が伸びる

*2011-02-10*

やる度に六角形の棒が伸び続け、数字が判別不能になったのは、俺だけ？

### 3/5 — いいですね

*2011-02-01*

卓球やってたらかんたんですね

### 5/5 — これ

*2010-05-29*

いいです。次は有料版も欲しい。

## Frequently asked questions about Kinetic Visual Acuity Lite

### What is Kinetic Visual Acuity Lite used for?

Kinetic Visual Acuity Lite is designed to improve your kinetic visual acuity. This involves training your ability to read numbers on a rapidly moving and rotating object, which is beneficial for sports performance.

### Does Kinetic Visual Acuity Lite have ads?

Yes, Kinetic Visual Acuity Lite contains advertisements. As it is a free version of the application, ads are displayed to support its availability.

### What modes are available in Kinetic Visual Acuity Lite?

The app offers two primary modes: Test Mode, where you complete 5 trials across all difficulty levels, and Train Mode, allowing you to select and practice any specific difficulty level.

### How does Kinetic Visual Acuity Lite help athletes?

Good kinetic visual acuity is crucial for many sports. This app specifically helps train skills that influence performance in activities like baseball batting, by improving depth perception and directional visual tracking.

### What types of visual acuity does Kinetic Visual Acuity Lite focus on?

The app primarily focuses on training Kinetic Visual Acuity (KVA), which relates to the direction of depth, and Dynamic Visual Acuity (DVA), which involves left-right and up-down movements.

### What devices is Kinetic Visual Acuity Lite compatible with?

Kinetic Visual Acuity Lite is available for iPhone and iPod devices. It is designed to run on these Apple mobile platforms.

### How often is Kinetic Visual Acuity Lite updated?

The latest version of Kinetic Visual Acuity Lite is 2.7.7, which was last updated on December 19, 2025. This indicates a recent update, suggesting ongoing development and maintenance.

### What is the user rating for Kinetic Visual Acuity Lite?

Kinetic Visual Acuity Lite has a user rating of 2.9 stars based on 70 ratings. This suggests that while some users find it useful, there is room for improvement based on overall user satisfaction.

## Version history (last 5 releases)

### 2.7.7 — 2025-12-19

performance improvements

### 2.7.6 — 2025-09-28

performance improvement

### 2.7.5 — 2024-12-29

performance improvement

### 2.7.4 — 2024-02-26

performance improvement

### 2.7.3 — 2023-06-07

performance improvements

## Apps similar to Kinetic Visual Acuity Lite

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Reflex Glasses](https://appshunter.io/ios/app/reflex-glasses/id1578237612) | 2.0 (4) | Free | Sports |
| [tennis support app - iMatchup](https://appshunter.io/ios/app/tennis-support-app-imatchup/id1203622725) | — | Free | Sports |
| [Pocket Sports (Pokespo)](https://appshunter.io/ios/app/pocket-sports-pokespo/id1516229004) | 5.0 (5) | Free | Sports |
| [反射神経、動体視力、高校野球ー甲子園へ連れてく！！](https://appshunter.io/ios/app/id6749040643) | — | Free | Sports |
| [実包等管理帳簿（射撃・狩猟対応）](https://appshunter.io/ios/app/id1618587933) | — | Free | Sports |
| [ATHTRALog](https://appshunter.io/ios/app/athtralog/id6756546629) | — | Free | Sports |

## More apps by Yasuyoshi Ota

- [Kinetic Visual Acuity](https://appshunter.io/ios/app/kinetic-visual-acuity/id315045189)
- [Amida Mikan](https://appshunter.io/ios/app/amida-mikan/id350563115)
- [Try Hairstyle Lite](https://appshunter.io/ios/app/try-hairstyle-lite/id350729683)
- [Amida Mikann](https://appshunter.io/ios/app/amida-mikann/id358691639)
- [2 Digit Multiplication](https://appshunter.io/ios/app/2-digit-multiplication/id395133470)

All apps by Yasuyoshi Ota: https://appshunter.io/developer/1500357652

## Related topics

[kinetic visual acuity lite](https://appshunter.io/ios/topics/kinetic-visual-acuity-lite) · [kinetic visual acuity](https://appshunter.io/ios/topics/kinetic-visual-acuity) · [dynamic visual acuity](https://appshunter.io/ios/topics/dynamic-visual-acuity) · [visual acuity remote](https://appshunter.io/ios/topics/visual-acuity-remote) · [hotv visual acuity test](https://appshunter.io/ios/topics/hotv-visual-acuity-test)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*