iPhone Screenshots


'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.

What’s New

Version 2.7

Performance improvements.

Ratings and Reviews

3.5 out of 5
2 Ratings

2 Ratings

tight turn ,

Slow it down a tad

This app moves to fast. The levels change too dramatically. It goes from level 0 (which I can do easily) to level 1 that I can barely make out 2 numbers out of the 4. You should gradually increase the speed so people can better train their eyes. All this app does is frustrate me. Hopefully there’s an update to fix this issue. Thanks for listening

App Privacy

The developer, Yasuyoshi Ota, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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